diff --git a/package.json b/package.json
index 2c0a2100df4..3040d3c4667 100644
--- a/package.json
+++ b/package.json
@@ -52,7 +52,7 @@
     "knip:all": "npx -y knip@5 ",
     "lint": "pnpm npm-run-all lint:*",
     "lint:challenges": "cd ./curriculum && pnpm run lint-challenges",
-    "lint:ts": "tsc && tsc -p shared && tsc -p api && tsc -p client && tsc -p curriculum",
+    "lint:ts": "tsc && tsc -p shared && tsc -p api && tsc -p client && tsc -p curriculum && tsc -p e2e && tsc -p tools/challenge-helper-scripts",
     "lint:prettier": "prettier --list-different .",
     "lint:css": "stylelint '**/*.css'",
     "preseed": "npm-run-all compile:ts",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index cf673e56729..da2968f9daf 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -705,7 +705,7 @@ importers:
         version: 4.0.2
       '@typescript/vfs-1.6.1':
         specifier: npm:@typescript/vfs@1.6.1
-        version: '@typescript/vfs@1.6.1(typescript@5.9.3)'
+        version: '@typescript/vfs@1.6.1(typescript@5.7.3)'
       '@vitest/ui':
         specifier: ^3.2.4
         version: 3.2.4(vitest@3.2.4)
@@ -744,7 +744,7 @@ importers:
         version: 0.5.2
       puppeteer:
         specifier: 22.12.1
-        version: 22.12.1(typescript@5.9.3)
+        version: 22.12.1(typescript@5.7.3)
       sirv:
         specifier: ^3.0.2
         version: 3.0.2
@@ -756,7 +756,7 @@ importers:
         version: typescript@5.9.2
       vitest:
         specifier: ^3.2.4
-        version: 3.2.4(@types/debug@4.1.12)(@types/node@20.12.8)(@vitest/ui@3.2.4)(jiti@2.6.1)(jsdom@16.7.0)(msw@2.8.7(@types/node@20.12.8)(typescript@5.9.3))(terser@5.28.1)(tsx@4.19.1)(yaml@2.8.1)
+        version: 3.2.4(@types/debug@4.1.12)(@types/node@20.12.8)(@vitest/ui@3.2.4)(jiti@2.6.1)(jsdom@16.7.0)(msw@2.8.7(@types/node@20.12.8)(typescript@5.7.3))(terser@5.28.1)(tsx@4.19.1)(yaml@2.8.1)
 
   e2e:
     devDependencies:
@@ -930,6 +930,9 @@ importers:
       '@freecodecamp/eslint-config':
         specifier: workspace:*
         version: link:../../packages/eslint-config
+      '@total-typescript/ts-reset':
+        specifier: ^0.6.1
+        version: 0.6.1
       '@types/glob':
         specifier: ^8.0.1
         version: 8.1.0
@@ -939,9 +942,9 @@ importers:
       '@vitest/ui':
         specifier: ^3.2.4
         version: 3.2.4(vitest@3.2.4)
-      bson-objectid:
-        specifier: 2.0.4
-        version: 2.0.4
+      bson:
+        specifier: ^7.0.0
+        version: 7.0.0
       eslint:
         specifier: ^9.39.1
         version: 9.39.1(jiti@2.6.1)
@@ -5990,14 +5993,15 @@ packages:
     engines: {node: ^6 || ^7 || ^8 || ^9 || ^10 || ^11 || ^12 || >=13.7}
     hasBin: true
 
-  bson-objectid@2.0.4:
-    resolution: {integrity: sha512-vgnKAUzcDoa+AeyYwXCoHyF2q6u/8H46dxu5JN+4/TZeq/Dlinn0K6GvxsCLb3LHUJl0m/TLiEK31kUwtgocMQ==}
-
   bson@6.9.0:
     resolution: {integrity: sha512-X9hJeyeM0//Fus+0pc5dSUMhhrrmWwQUtdavaQeF3Ta6m69matZkGWV/MrBcnwUeLC8W9kwwc2hfkZgUuCX3Ig==}
     engines: {node: '>=16.20.1'}
     deprecated: a critical bug affecting only useBigInt64=true deserialization usage is fixed in bson@6.10.3
 
+  bson@7.0.0:
+    resolution: {integrity: sha512-Kwc6Wh4lQ5OmkqqKhYGKIuELXl+EPYSCObVE6bWsp1T/cGkOCBN0I8wF/T44BiuhHyNi1mmKVPXk60d41xZ7kw==}
+    engines: {node: '>=20.19.0'}
+
   buffer-crc32@0.2.13:
     resolution: {integrity: sha512-VO9Ht/+p3SN7SKWqcrgEzjGbRSJYTx+Q1pTQC0wrWqHx0vpJraQ6GtHx8tvcg1rlK1byhU5gccxgOgj7B0TDkQ==}
 
@@ -19628,6 +19632,13 @@ snapshots:
       '@typescript-eslint/types': 8.47.0
       eslint-visitor-keys: 4.2.1
 
+  '@typescript/vfs@1.6.1(typescript@5.7.3)':
+    dependencies:
+      debug: 4.3.4(supports-color@8.1.1)
+      typescript: 5.7.3
+    transitivePeerDependencies:
+      - supports-color
+
   '@typescript/vfs@1.6.1(typescript@5.9.2)':
     dependencies:
       debug: 4.3.4(supports-color@8.1.1)
@@ -19635,13 +19646,6 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
-  '@typescript/vfs@1.6.1(typescript@5.9.3)':
-    dependencies:
-      debug: 4.3.4(supports-color@8.1.1)
-      typescript: 5.9.3
-    transitivePeerDependencies:
-      - supports-color
-
   '@uiw/react-codemirror@3.2.10(@babel/runtime@7.27.3)(codemirror@5.65.16)(react-dom@17.0.2(react@17.0.2))(react@17.0.2)':
     dependencies:
       '@babel/runtime': 7.27.3
@@ -19792,7 +19796,7 @@ snapshots:
       sirv: 3.0.2
       tinyglobby: 0.2.14
       tinyrainbow: 2.0.0
-      vitest: 3.2.4(@types/debug@4.1.12)(@types/node@20.12.8)(@vitest/ui@3.2.4)(jiti@2.6.1)(jsdom@26.1.0)(msw@2.8.7(@types/node@20.12.8)(typescript@5.9.3))(terser@5.28.1)(tsx@4.19.1)(yaml@2.8.1)
+      vitest: 3.2.4(@types/debug@4.1.12)(@types/node@20.12.8)(@vitest/ui@3.2.4)(jiti@2.6.1)(jsdom@26.1.0)(msw@2.8.7(@types/node@20.12.8)(typescript@5.2.2))(terser@5.28.1)(tsx@4.19.1)(yaml@2.8.1)
 
   '@vitest/utils@3.2.4':
     dependencies:
@@ -20805,10 +20809,10 @@ snapshots:
       node-releases: 2.0.27
       update-browserslist-db: 1.1.4(browserslist@4.28.0)
 
-  bson-objectid@2.0.4: {}
-
   bson@6.9.0: {}
 
+  bson@7.0.0: {}
+
   buffer-crc32@0.2.13: {}
 
   buffer-equal-constant-time@1.0.1: {}
@@ -21415,15 +21419,6 @@ snapshots:
     optionalDependencies:
       typescript: 5.9.2
 
-  cosmiconfig@9.0.0(typescript@5.9.3):
-    dependencies:
-      env-paths: 2.2.1
-      import-fresh: 3.3.0
-      js-yaml: 4.1.0
-      parse-json: 5.2.0
-    optionalDependencies:
-      typescript: 5.9.3
-
   create-ecdh@4.0.4:
     dependencies:
       bn.js: 4.12.0
@@ -22400,7 +22395,7 @@ snapshots:
       confusing-browser-globals: 1.0.11
       eslint: 7.32.0
       eslint-plugin-flowtype: 5.10.0(eslint@7.32.0)
-      eslint-plugin-import: 2.31.0(@typescript-eslint/parser@4.33.0(eslint@9.39.1(jiti@2.6.1))(typescript@5.2.2))(eslint@9.39.1(jiti@2.6.1))
+      eslint-plugin-import: 2.31.0(@typescript-eslint/parser@4.33.0(eslint@7.32.0)(typescript@5.2.2))(eslint@9.39.1(jiti@2.6.1))
       eslint-plugin-jsx-a11y: 6.10.2(eslint@9.39.1(jiti@2.6.1))
       eslint-plugin-react: 7.37.4(eslint@9.39.1(jiti@2.6.1))
       eslint-plugin-react-hooks: 4.6.0(eslint@9.39.1(jiti@2.6.1))
@@ -22430,7 +22425,7 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
-  eslint-module-utils@2.12.0(@typescript-eslint/parser@4.33.0(eslint@9.39.1(jiti@2.6.1))(typescript@5.2.2))(eslint-import-resolver-node@0.3.9)(eslint@9.39.1(jiti@2.6.1)):
+  eslint-module-utils@2.12.0(@typescript-eslint/parser@4.33.0(eslint@7.32.0)(typescript@5.2.2))(eslint-import-resolver-node@0.3.9)(eslint@9.39.1(jiti@2.6.1)):
     dependencies:
       debug: 3.2.7
     optionalDependencies:
@@ -22484,7 +22479,7 @@ snapshots:
       - typescript
       - utf-8-validate
 
-  eslint-plugin-import@2.31.0(@typescript-eslint/parser@4.33.0(eslint@9.39.1(jiti@2.6.1))(typescript@5.2.2))(eslint@9.39.1(jiti@2.6.1)):
+  eslint-plugin-import@2.31.0(@typescript-eslint/parser@4.33.0(eslint@7.32.0)(typescript@5.2.2))(eslint@9.39.1(jiti@2.6.1)):
     dependencies:
       '@rtsao/scc': 1.1.0
       array-includes: 3.1.8
@@ -22495,7 +22490,7 @@ snapshots:
       doctrine: 2.1.0
       eslint: 9.39.1(jiti@2.6.1)
       eslint-import-resolver-node: 0.3.9
-      eslint-module-utils: 2.12.0(@typescript-eslint/parser@4.33.0(eslint@9.39.1(jiti@2.6.1))(typescript@5.2.2))(eslint-import-resolver-node@0.3.9)(eslint@9.39.1(jiti@2.6.1))
+      eslint-module-utils: 2.12.0(@typescript-eslint/parser@4.33.0(eslint@7.32.0)(typescript@5.2.2))(eslint-import-resolver-node@0.3.9)(eslint@9.39.1(jiti@2.6.1))
       hasown: 2.0.2
       is-core-module: 2.16.1
       is-glob: 4.0.3
@@ -23718,7 +23713,7 @@ snapshots:
       eslint-config-react-app: 6.0.0(@typescript-eslint/eslint-plugin@4.33.0(@typescript-eslint/parser@4.33.0(eslint@7.32.0)(typescript@5.2.2))(eslint@7.32.0)(typescript@5.2.2))(@typescript-eslint/parser@4.33.0(eslint@7.32.0)(typescript@5.2.2))(babel-eslint@10.1.0(eslint@9.39.1(jiti@2.6.1)))(eslint-plugin-flowtype@5.10.0(eslint@7.32.0))(eslint-plugin-import@2.31.0(@typescript-eslint/parser@4.33.0(eslint@7.32.0)(typescript@5.2.2))(eslint@7.32.0))(eslint-plugin-jsx-a11y@6.10.2(eslint@7.32.0))(eslint-plugin-react-hooks@4.6.0(eslint@7.32.0))(eslint-plugin-react@7.37.4(eslint@7.32.0))(eslint@7.32.0)(typescript@5.2.2)
       eslint-plugin-flowtype: 5.10.0(eslint@7.32.0)
       eslint-plugin-graphql: 4.0.0(@types/node@20.12.8)(graphql@15.8.0)(typescript@5.2.2)
-      eslint-plugin-import: 2.31.0(@typescript-eslint/parser@4.33.0(eslint@9.39.1(jiti@2.6.1))(typescript@5.2.2))(eslint@9.39.1(jiti@2.6.1))
+      eslint-plugin-import: 2.31.0(@typescript-eslint/parser@4.33.0(eslint@7.32.0)(typescript@5.2.2))(eslint@9.39.1(jiti@2.6.1))
       eslint-plugin-jsx-a11y: 6.10.2(eslint@9.39.1(jiti@2.6.1))
       eslint-plugin-react: 7.37.4(eslint@9.39.1(jiti@2.6.1))
       eslint-plugin-react-hooks: 4.6.0(eslint@9.39.1(jiti@2.6.1))
@@ -27627,10 +27622,10 @@ snapshots:
       - supports-color
       - utf-8-validate
 
-  puppeteer@22.12.1(typescript@5.9.3):
+  puppeteer@22.12.1(typescript@5.7.3):
     dependencies:
       '@puppeteer/browsers': 2.2.3
-      cosmiconfig: 9.0.0(typescript@5.9.3)
+      cosmiconfig: 9.0.0(typescript@5.7.3)
       devtools-protocol: 0.0.1299070
       puppeteer-core: 22.12.1
     transitivePeerDependencies:
@@ -29843,7 +29838,8 @@ snapshots:
 
   typescript@5.9.2: {}
 
-  typescript@5.9.3: {}
+  typescript@5.9.3:
+    optional: true
 
   uc.micro@2.0.0: {}
 
@@ -30332,11 +30328,11 @@ snapshots:
       - debug
       - typescript
 
-  vitest@3.2.4(@types/debug@4.1.12)(@types/node@20.12.8)(@vitest/ui@3.2.4)(jiti@2.6.1)(jsdom@16.7.0)(msw@2.8.7(@types/node@20.12.8)(typescript@5.9.3))(terser@5.28.1)(tsx@4.19.1)(yaml@2.8.1):
+  vitest@3.2.4(@types/debug@4.1.12)(@types/node@20.12.8)(@vitest/ui@3.2.4)(jiti@2.6.1)(jsdom@16.7.0)(msw@2.8.7(@types/node@20.12.8)(typescript@5.7.3))(terser@5.28.1)(tsx@4.19.1)(yaml@2.8.1):
     dependencies:
       '@types/chai': 5.2.2
       '@vitest/expect': 3.2.4
-      '@vitest/mocker': 3.2.4(msw@2.8.7(@types/node@20.12.8)(typescript@5.9.3))(vite@7.1.3(@types/node@20.12.8)(jiti@2.6.1)(terser@5.28.1)(tsx@4.19.1)(yaml@2.8.1))
+      '@vitest/mocker': 3.2.4(msw@2.8.7(@types/node@20.12.8)(typescript@5.7.3))(vite@7.1.3(@types/node@20.12.8)(jiti@2.6.1)(terser@5.28.1)(tsx@4.19.1)(yaml@2.8.1))
       '@vitest/pretty-format': 3.2.4
       '@vitest/runner': 3.2.4
       '@vitest/snapshot': 3.2.4
diff --git a/tools/challenge-helper-scripts/commands.ts b/tools/challenge-helper-scripts/commands.ts
index ab0be795ea4..71634209896 100644
--- a/tools/challenge-helper-scripts/commands.ts
+++ b/tools/challenge-helper-scripts/commands.ts
@@ -1,13 +1,13 @@
 import fs from 'fs';
-import { getProjectPath } from './helpers/get-project-info';
-import { getMetaData } from './helpers/project-metadata';
+import { getProjectPath } from './helpers/get-project-info.js';
+import { getMetaData } from './helpers/project-metadata.js';
 import {
   createStepFile,
   deleteStepFromMeta,
   getChallenge,
   insertStepIntoMeta,
   updateStepTitles
-} from './utils';
+} from './utils.js';
 
 async function deleteStep(stepNum: number): Promise<void> {
   if (stepNum < 1) {
diff --git a/tools/challenge-helper-scripts/create-daily-challenges.ts b/tools/challenge-helper-scripts/create-daily-challenges.ts
index d9b63087e37..22da602f449 100644
--- a/tools/challenge-helper-scripts/create-daily-challenges.ts
+++ b/tools/challenge-helper-scripts/create-daily-challenges.ts
@@ -4,15 +4,14 @@
 */
 
 import { readFileSync, writeFileSync } from 'fs';
-import path, { join } from 'path';
-import { fileURLToPath } from 'url';
-import ObjectID from 'bson-objectid';
-import { Meta } from './helpers/project-metadata';
-import { getArgValue } from './helpers/get-arg-value';
+import { join } from 'path';
+import { ObjectId } from 'bson';
+import { Meta } from './helpers/project-metadata.js';
+import { getArgValue } from './helpers/get-arg-value.js';
 import {
   getDailyJavascriptChallengeTemplate,
   getDailyPythonChallengeTemplate
-} from './helpers/get-challenge-template';
+} from './helpers/get-challenge-template.js';
 
 const numberOfChallengesToCreate = getArgValue(process.argv);
 
@@ -20,9 +19,6 @@ if (numberOfChallengesToCreate > 10) {
   throw new Error('Are you sure you want to create that many challenges?');
 }
 
-const __filename = fileURLToPath(import.meta.url);
-const __dirname = path.dirname(__filename);
-
 const curriculumPath = join(__dirname, '../../curriculum');
 
 const structureBlocksPath = join(curriculumPath, '/structure/blocks');
@@ -58,7 +54,7 @@ for (let i = 0; i < numberOfChallengesToCreate; i++) {
     );
   }
 
-  const challengeId = new ObjectID();
+  const challengeId = new ObjectId();
   const newChallengeNumber = numberOfJsChallenges + 1;
 
   createDailyJsChallenge({
@@ -74,7 +70,7 @@ for (let i = 0; i < numberOfChallengesToCreate; i++) {
 }
 
 interface CreateDailyChallengeOptions {
-  challengeId: ObjectID;
+  challengeId: ObjectId;
   challengeNumber: number;
   meta: Meta;
 }
@@ -89,7 +85,6 @@ function createDailyJsChallenge({
     challengeOrder: [
       ...meta.challengeOrder,
       {
-        // eslint-disable-next-line @typescript-eslint/no-base-to-string
         id: challengeId.toString(),
         title: `Challenge ${challengeNumber}: Placeholder`
       }
@@ -105,7 +100,7 @@ function createDailyJsChallenge({
 
   const jsChallengePath = join(
     jsChallengesPath,
-    // eslint-disable-next-line @typescript-eslint/no-base-to-string
+
     `${challengeId.toString()}.md`
   );
 
@@ -122,7 +117,6 @@ function createDailyPyChallenge({
     challengeOrder: [
       ...meta.challengeOrder,
       {
-        // eslint-disable-next-line @typescript-eslint/no-base-to-string
         id: challengeId.toString(),
         title: `Challenge ${challengeNumber}: Placeholder`
       }
@@ -138,7 +132,7 @@ function createDailyPyChallenge({
 
   const pyChallengePath = join(
     pyChallengesPath,
-    // eslint-disable-next-line @typescript-eslint/no-base-to-string
+
     `${challengeId.toString()}.md`
   );
 
diff --git a/tools/challenge-helper-scripts/create-empty-steps.ts b/tools/challenge-helper-scripts/create-empty-steps.ts
index 32db1d3f4ee..ac8f45115c3 100644
--- a/tools/challenge-helper-scripts/create-empty-steps.ts
+++ b/tools/challenge-helper-scripts/create-empty-steps.ts
@@ -1,4 +1,4 @@
-import { getArgValue } from './helpers/get-arg-value';
-import { createEmptySteps } from './commands';
+import { getArgValue } from './helpers/get-arg-value.js';
+import { createEmptySteps } from './commands.js';
 
 void createEmptySteps(getArgValue(process.argv));
diff --git a/tools/challenge-helper-scripts/create-language-block.ts b/tools/challenge-helper-scripts/create-language-block.ts
index a6e0272b8cf..8266204828f 100644
--- a/tools/challenge-helper-scripts/create-language-block.ts
+++ b/tools/challenge-helper-scripts/create-language-block.ts
@@ -2,35 +2,35 @@ import fs from 'fs/promises';
 import path from 'path';
 import { prompt } from 'inquirer';
 import { format } from 'prettier';
-import ObjectID from 'bson-objectid';
+import { ObjectId } from 'bson';
 
 import {
   SuperBlocks,
   languageSuperBlocks,
   chapterBasedSuperBlocks
-} from '../../shared/config/curriculum';
+} from '../../shared-dist/config/curriculum.js';
 
-import { BlockLayouts, BlockLabel } from '../../shared/config/blocks';
+import { BlockLayouts, BlockLabel } from '../../shared-dist/config/blocks.js';
 import {
   getContentConfig,
   writeBlockStructure,
-  getSuperblockStructure,
-  createBlockFolder
-} from '../../curriculum/src/file-handler';
-import { superBlockToFilename } from '../../curriculum/src/build-curriculum';
-import { getBaseMeta } from './helpers/get-base-meta';
-import { createIntroMD } from './helpers/create-intro';
+  createBlockFolder,
+  getSuperblockStructure
+} from '../../curriculum/src/file-handler.js';
+import { superBlockToFilename } from '../../curriculum/src/build-curriculum.js';
+import { getBaseMeta } from './helpers/get-base-meta.js';
+import { createIntroMD } from './helpers/create-intro.js';
 import {
   createDialogueFile,
   createQuizFile,
   getAllBlocks,
   validateBlockName
-} from './utils';
+} from './utils.js';
 import {
   updateSimpleSuperblockStructure,
   updateChapterModuleSuperblockStructure
-} from './helpers/create-project';
-import { getLangFromSuperBlock } from './helpers/get-lang-from-superblock';
+} from './helpers/create-project.js';
+import { getLangFromSuperBlock } from './helpers/get-lang-from-superblock.js';
 
 const helpCategories = [
   'English',
@@ -80,7 +80,7 @@ async function createLanguageBlock(
   await updateIntroJson(superBlock, block, title);
 
   const challengeLang = getLangFromSuperBlock(superBlock);
-  let challengeId: ObjectID;
+  let challengeId: ObjectId;
 
   if (blockLabel === BlockLabel.quiz) {
     challengeId = await createQuizChallenge(
@@ -157,7 +157,7 @@ async function createMetaJson(
   block: string,
   title: string,
   helpCategory: string,
-  challengeId: ObjectID,
+  challengeId: ObjectId,
   blockLabel?: BlockLabel,
   blockLayout?: string
 ) {
@@ -178,7 +178,6 @@ async function createMetaJson(
 
   newMeta.challengeOrder = [
     {
-      // eslint-disable-next-line @typescript-eslint/no-base-to-string
       id: challengeId.toString(),
       title: challengeTitle
     }
@@ -191,7 +190,7 @@ async function createDialogueChallenge(
   superBlock: SuperBlocks,
   block: string,
   challengeLang: string
-): Promise<ObjectID> {
+): Promise<ObjectId> {
   const { blockContentDir } = getContentConfig('english') as {
     blockContentDir: string;
   };
@@ -210,7 +209,7 @@ async function createQuizChallenge(
   title: string,
   questionCount: number,
   challengeLang: string
-): Promise<ObjectID> {
+): Promise<ObjectId> {
   return createQuizFile({
     projectPath: await createBlockFolder(block),
     title: title,
diff --git a/tools/challenge-helper-scripts/create-next-challenge.ts b/tools/challenge-helper-scripts/create-next-challenge.ts
index cc79f0d7517..2bd89fbdb15 100644
--- a/tools/challenge-helper-scripts/create-next-challenge.ts
+++ b/tools/challenge-helper-scripts/create-next-challenge.ts
@@ -1,9 +1,9 @@
-import ObjectID from 'bson-objectid';
-import { getTemplate } from './helpers/get-challenge-template';
-import { newChallengePrompts } from './helpers/new-challenge-prompts';
-import { getProjectPath } from './helpers/get-project-info';
-import { getMetaData, updateMetaData } from './helpers/project-metadata';
-import { createChallengeFile } from './utils';
+import { ObjectId } from 'bson';
+import { getTemplate } from './helpers/get-challenge-template.js';
+import { newChallengePrompts } from './helpers/new-challenge-prompts.js';
+import { getProjectPath } from './helpers/get-project-info.js';
+import { getMetaData, updateMetaData } from './helpers/project-metadata.js';
+import { createChallengeFile } from './utils.js';
 
 const createNextChallenge = async () => {
   const path = getProjectPath();
@@ -11,14 +11,13 @@ const createNextChallenge = async () => {
   const options = await newChallengePrompts();
   const template = getTemplate(options.challengeType);
 
-  const challengeId = new ObjectID();
+  const challengeId = new ObjectId();
   const challengeText = template({ ...options, challengeId });
 
   createChallengeFile(options.dashedName, challengeText, path);
 
   const meta = getMetaData();
   meta.challengeOrder.push({
-    // eslint-disable-next-line @typescript-eslint/no-base-to-string
     id: challengeId.toString(),
     title: options.title
   });
diff --git a/tools/challenge-helper-scripts/create-next-step.ts b/tools/challenge-helper-scripts/create-next-step.ts
index 7364edab878..d9a3ed776cc 100644
--- a/tools/challenge-helper-scripts/create-next-step.ts
+++ b/tools/challenge-helper-scripts/create-next-step.ts
@@ -1,4 +1,4 @@
-import { getLastStep } from './helpers/get-last-step-file-number';
-import { insertStep } from './commands';
+import { getLastStep } from './helpers/get-last-step-file-number.js';
+import { insertStep } from './commands.js';
 
 void insertStep(getLastStep().stepNum + 1);
diff --git a/tools/challenge-helper-scripts/create-next-task.ts b/tools/challenge-helper-scripts/create-next-task.ts
index 40db674b0e1..2a54df553ea 100644
--- a/tools/challenge-helper-scripts/create-next-task.ts
+++ b/tools/challenge-helper-scripts/create-next-task.ts
@@ -1,15 +1,15 @@
-import ObjectID from 'bson-objectid';
-import { getTemplate } from './helpers/get-challenge-template';
-import { newTaskPrompts } from './helpers/new-task-prompts';
-import { getProjectPath } from './helpers/get-project-info';
-import { getMetaData, updateMetaData } from './helpers/project-metadata';
+import { ObjectId } from 'bson';
+import { getTemplate } from './helpers/get-challenge-template.js';
+import { newTaskPrompts } from './helpers/new-task-prompts.js';
+import { getProjectPath } from './helpers/get-project-info.js';
+import { getMetaData, updateMetaData } from './helpers/project-metadata.js';
 import {
   createChallengeFile,
   getChallenge,
   updateTaskMeta,
   updateTaskMarkdownFiles
-} from './utils';
-import { getInputType } from './helpers/get-input-type';
+} from './utils.js';
+import { getInputType } from './helpers/get-input-type.js';
 
 const createNextTask = async () => {
   const { challengeType } = await newTaskPrompts();
@@ -32,9 +32,9 @@ const createNextTask = async () => {
 
   const path = getProjectPath();
   const template = getTemplate(options.challengeType);
-  const challengeId = new ObjectID();
+  const challengeId = new ObjectId();
   const challengeText = template({ ...options, challengeId });
-  // eslint-disable-next-line @typescript-eslint/no-base-to-string
+
   const challengeIdString = challengeId.toString();
 
   createChallengeFile(challengeIdString, challengeText, path);
diff --git a/tools/challenge-helper-scripts/create-project.ts b/tools/challenge-helper-scripts/create-project.ts
index b7243b11efb..cca47a0cd3d 100644
--- a/tools/challenge-helper-scripts/create-project.ts
+++ b/tools/challenge-helper-scripts/create-project.ts
@@ -2,31 +2,31 @@ import fs from 'fs/promises';
 import path from 'path';
 import { prompt } from 'inquirer';
 import { format } from 'prettier';
-import ObjectID from 'bson-objectid';
+import { ObjectId } from 'bson';
 
 import {
   SuperBlocks,
   chapterBasedSuperBlocks
-} from '../../shared/config/curriculum';
-import { BlockLayouts, BlockLabel } from '../../shared/config/blocks';
+} from '../../shared-dist/config/curriculum.js';
+import { BlockLayouts, BlockLabel } from '../../shared-dist/config/blocks.js';
 import {
   createBlockFolder,
   writeBlockStructure
-} from '../../curriculum/src/file-handler';
-import { superBlockToFilename } from '../../curriculum/src/build-curriculum';
+} from '../../curriculum/src/file-handler.js';
+import { superBlockToFilename } from '../../curriculum/src/build-curriculum.js';
 import {
   createQuizFile,
   createStepFile,
   validateBlockName,
   getAllBlocks
-} from './utils';
-import { getBaseMeta } from './helpers/get-base-meta';
-import { createIntroMD } from './helpers/create-intro';
+} from './utils.js';
+import { getBaseMeta } from './helpers/get-base-meta.js';
+import { createIntroMD } from './helpers/create-intro.js';
 import {
   ChapterModuleSuperblockStructure,
   updateChapterModuleSuperblockStructure,
   updateSimpleSuperblockStructure
-} from './helpers/create-project';
+} from './helpers/create-project.js';
 
 const helpCategories = [
   'HTML-CSS',
@@ -181,7 +181,7 @@ async function createMetaJson(
   block: string,
   title: string,
   helpCategory: string,
-  challengeId: ObjectID,
+  challengeId: ObjectId,
   order?: number,
   blockLabel?: string,
   blockLayout?: string
@@ -201,13 +201,13 @@ async function createMetaJson(
   newMeta.name = title;
   newMeta.dashedName = block;
   newMeta.helpCategory = helpCategory;
-  // eslint-disable-next-line @typescript-eslint/no-base-to-string
+
   newMeta.challengeOrder = [{ id: challengeId.toString(), title: 'Step 1' }];
 
   await writeBlockStructure(block, newMeta);
 }
 
-async function createFirstChallenge(block: string): Promise<ObjectID> {
+async function createFirstChallenge(block: string): Promise<ObjectId> {
   // TODO: would be nice if the extension made sense for the challenge, but, at
   // least until react I think they're all going to be html anyway.
   const challengeSeeds = [
@@ -231,7 +231,7 @@ async function createQuizChallenge(
   block: string,
   title: string,
   questionCount: number
-): Promise<ObjectID> {
+): Promise<ObjectId> {
   return createQuizFile({
     projectPath: await createBlockFolder(block),
     title: title,
diff --git a/tools/challenge-helper-scripts/create-quiz.ts b/tools/challenge-helper-scripts/create-quiz.ts
index 20014540311..62eff444376 100644
--- a/tools/challenge-helper-scripts/create-quiz.ts
+++ b/tools/challenge-helper-scripts/create-quiz.ts
@@ -2,18 +2,18 @@ import fs from 'fs/promises';
 import path from 'path';
 import { prompt } from 'inquirer';
 import { format } from 'prettier';
-import ObjectID from 'bson-objectid';
+import { ObjectId } from 'bson';
 
-import { SuperBlocks } from '../../shared/config/curriculum';
+import { SuperBlocks } from '../../shared-dist/config/curriculum.js';
 import {
   createBlockFolder,
   writeBlockStructure
-} from '../../curriculum/src/file-handler';
-import { superBlockToFilename } from '../../curriculum/src/build-curriculum';
-import { createQuizFile, getAllBlocks, validateBlockName } from './utils';
-import { getBaseMeta } from './helpers/get-base-meta';
-import { createIntroMD } from './helpers/create-intro';
-import { updateSimpleSuperblockStructure } from './helpers/create-project';
+} from '../../curriculum/src/file-handler.js';
+import { superBlockToFilename } from '../../curriculum/src/build-curriculum.js';
+import { createQuizFile, getAllBlocks, validateBlockName } from './utils.js';
+import { getBaseMeta } from './helpers/get-base-meta.js';
+import { createIntroMD } from './helpers/create-intro.js';
+import { updateSimpleSuperblockStructure } from './helpers/create-project.js';
 
 const helpCategories = [
   'HTML-CSS',
@@ -93,13 +93,13 @@ async function createMetaJson(
   block: string,
   title: string,
   helpCategory: string,
-  challengeId: ObjectID
+  challengeId: ObjectId
 ) {
   const newMeta = getBaseMeta('Quiz');
   newMeta.name = title;
   newMeta.dashedName = block;
   newMeta.helpCategory = helpCategory;
-  // eslint-disable-next-line @typescript-eslint/no-base-to-string
+
   newMeta.challengeOrder = [{ id: challengeId.toString(), title: title }];
 
   await writeBlockStructure(block, newMeta);
@@ -110,7 +110,7 @@ async function createQuizChallenge(
   block: string,
   title: string,
   questionCount: number
-): Promise<ObjectID> {
+): Promise<ObjectId> {
   return createQuizFile({
     projectPath: await createBlockFolder(block),
     title: title,
diff --git a/tools/challenge-helper-scripts/create-this-challenge.ts b/tools/challenge-helper-scripts/create-this-challenge.ts
index 53d631b2256..c6d6ed0862f 100644
--- a/tools/challenge-helper-scripts/create-this-challenge.ts
+++ b/tools/challenge-helper-scripts/create-this-challenge.ts
@@ -6,18 +6,17 @@
  * filename. Change the `challengeId` at the bottom to use the dashed name if
  * you want that.
  */
-import ObjectID from 'bson-objectid';
+import { ObjectId } from 'bson';
 
 import {
   getBlockStructure,
   writeBlockStructure
-} from '../../curriculum/src/file-handler';
-import { createChallengeFile } from './utils';
-import { getProjectPath } from './helpers/get-project-info';
-import { getBlock, type Meta } from './helpers/project-metadata';
+} from '../../curriculum/src/file-handler.js';
+import { createChallengeFile } from './utils.js';
+import { getProjectPath } from './helpers/get-project-info.js';
+import { getBlock, type Meta } from './helpers/project-metadata.js';
 
-// eslint-disable-next-line @typescript-eslint/no-base-to-string
-const challengeId = new ObjectID().toString();
+const challengeId = new ObjectId().toString();
 
 /***** Only change code below this line *****/
 
diff --git a/tools/challenge-helper-scripts/delete-challenge.ts b/tools/challenge-helper-scripts/delete-challenge.ts
index feb70cb157b..13a108647e3 100644
--- a/tools/challenge-helper-scripts/delete-challenge.ts
+++ b/tools/challenge-helper-scripts/delete-challenge.ts
@@ -1,8 +1,8 @@
 import { unlink } from 'fs/promises';
 import { prompt } from 'inquirer';
-import { getProjectPath } from './helpers/get-project-info';
-import { getMetaData, updateMetaData } from './helpers/project-metadata';
-import { getFileName } from './helpers/get-file-name';
+import { getProjectPath } from './helpers/get-project-info.js';
+import { getMetaData, updateMetaData } from './helpers/project-metadata.js';
+import { getFileName } from './helpers/get-file-name.js';
 
 const deleteChallenge = async () => {
   const path = getProjectPath();
diff --git a/tools/challenge-helper-scripts/delete-step.ts b/tools/challenge-helper-scripts/delete-step.ts
index 3790bf97338..b338fbb37f5 100644
--- a/tools/challenge-helper-scripts/delete-step.ts
+++ b/tools/challenge-helper-scripts/delete-step.ts
@@ -1,4 +1,4 @@
-import { deleteStep } from './commands';
-import { getArgValue } from './helpers/get-arg-value';
+import { deleteStep } from './commands.js';
+import { getArgValue } from './helpers/get-arg-value.js';
 
 void deleteStep(getArgValue(process.argv));
diff --git a/tools/challenge-helper-scripts/delete-task.ts b/tools/challenge-helper-scripts/delete-task.ts
index 2f8ac28fa78..cd424b47990 100644
--- a/tools/challenge-helper-scripts/delete-task.ts
+++ b/tools/challenge-helper-scripts/delete-task.ts
@@ -1,14 +1,14 @@
 import { unlink } from 'fs/promises';
 import { prompt } from 'inquirer';
-import { getProjectPath } from './helpers/get-project-info';
-import { getFileName } from './helpers/get-file-name';
+import { getProjectPath } from './helpers/get-project-info.js';
+import { getFileName } from './helpers/get-file-name.js';
 import {
   deleteChallengeFromMeta,
   updateTaskMarkdownFiles,
   updateTaskMeta
-} from './utils';
-import { isTaskChallenge } from './helpers/task-helpers';
-import { getMetaData } from './helpers/project-metadata';
+} from './utils.js';
+import { isTaskChallenge } from './helpers/task-helpers.js';
+import { getMetaData } from './helpers/project-metadata.js';
 
 const deleteTask = async () => {
   const path = getProjectPath();
diff --git a/tools/challenge-helper-scripts/helpers/create-project.test.ts b/tools/challenge-helper-scripts/helpers/create-project.test.ts
index b19d7a1d699..f2a11a3d913 100644
--- a/tools/challenge-helper-scripts/helpers/create-project.test.ts
+++ b/tools/challenge-helper-scripts/helpers/create-project.test.ts
@@ -2,11 +2,11 @@ import { describe, it, expect, beforeEach, vi } from 'vitest';
 import {
   getSuperblockStructure,
   writeSuperblockStructure
-} from '../../../curriculum/src/file-handler';
+} from '../../../curriculum/src/file-handler.js';
 import {
   updateChapterModuleSuperblockStructure,
   updateSimpleSuperblockStructure
-} from './create-project';
+} from './create-project.js';
 
 vi.mock('../../../curriculum/src/file-handler');
 
diff --git a/tools/challenge-helper-scripts/helpers/create-project.ts b/tools/challenge-helper-scripts/helpers/create-project.ts
index e98bd79d66d..4255cb19503 100644
--- a/tools/challenge-helper-scripts/helpers/create-project.ts
+++ b/tools/challenge-helper-scripts/helpers/create-project.ts
@@ -3,8 +3,8 @@
 import {
   getSuperblockStructure,
   writeSuperblockStructure
-} from '../../../curriculum/src/file-handler';
-import { insertInto } from './utils';
+} from '../../../curriculum/src/file-handler.js';
+import { insertInto } from './utils.js';
 
 export async function updateSimpleSuperblockStructure(
   block: string,
diff --git a/tools/challenge-helper-scripts/helpers/get-arg-value.test.ts b/tools/challenge-helper-scripts/helpers/get-arg-value.test.ts
index c3d51bf81a8..baf06b7df02 100644
--- a/tools/challenge-helper-scripts/helpers/get-arg-value.test.ts
+++ b/tools/challenge-helper-scripts/helpers/get-arg-value.test.ts
@@ -1,5 +1,5 @@
 import { describe, it, expect } from 'vitest';
-import { getArgValue } from './get-arg-value';
+import { getArgValue } from './get-arg-value.js';
 
 describe('getArgValue helper', () => {
   it('should throw if there no arguments', () => {
diff --git a/tools/challenge-helper-scripts/helpers/get-challenge-template.ts b/tools/challenge-helper-scripts/helpers/get-challenge-template.ts
index ca4936e443b..f93a579da12 100644
--- a/tools/challenge-helper-scripts/helpers/get-challenge-template.ts
+++ b/tools/challenge-helper-scripts/helpers/get-challenge-template.ts
@@ -1,12 +1,11 @@
-/* eslint-disable @typescript-eslint/no-base-to-string */
-import ObjectID from 'bson-objectid';
+import { ObjectId } from 'bson';
 
 const sanitizeTitle = (title: string) => {
   return title.includes(':') || title.includes("'") ? `"${title}"` : title;
 };
 
 interface ChallengeOptions {
-  challengeId: ObjectID;
+  challengeId: ObjectId;
   title: string;
   dashedName: string;
   challengeType: string;
@@ -359,7 +358,7 @@ Do the assignment.
 `;
 
 interface DailyCodingChallengeOptions {
-  challengeId: ObjectID;
+  challengeId: ObjectId;
   challengeNumber: number;
 }
 
diff --git a/tools/challenge-helper-scripts/helpers/get-file-name.test.ts b/tools/challenge-helper-scripts/helpers/get-file-name.test.ts
index 3d8101d0fbc..7e1ee2d697e 100644
--- a/tools/challenge-helper-scripts/helpers/get-file-name.test.ts
+++ b/tools/challenge-helper-scripts/helpers/get-file-name.test.ts
@@ -2,7 +2,7 @@ import fs from 'fs';
 import { join } from 'path';
 
 import { describe, it, expect, beforeEach, afterEach } from 'vitest';
-import { getFileName } from './get-file-name';
+import { getFileName } from './get-file-name.js';
 
 const basePath = join(process.cwd(), '__fixtures__');
 const commonPath = join(basePath, 'curriculum', 'challenges');
diff --git a/tools/challenge-helper-scripts/helpers/get-file-name.ts b/tools/challenge-helper-scripts/helpers/get-file-name.ts
index 83ca32206a7..c204390c09e 100644
--- a/tools/challenge-helper-scripts/helpers/get-file-name.ts
+++ b/tools/challenge-helper-scripts/helpers/get-file-name.ts
@@ -1,6 +1,6 @@
 import { readdir } from 'fs/promises';
 import matter from 'gray-matter';
-import { getProjectPath } from './get-project-info';
+import { getProjectPath } from './get-project-info.js';
 
 export const getFileName = async (id: string): Promise<string | null> => {
   const path = getProjectPath();
diff --git a/tools/challenge-helper-scripts/helpers/get-input-type.ts b/tools/challenge-helper-scripts/helpers/get-input-type.ts
index 310aaebab05..3cd199e55c0 100644
--- a/tools/challenge-helper-scripts/helpers/get-input-type.ts
+++ b/tools/challenge-helper-scripts/helpers/get-input-type.ts
@@ -1,6 +1,6 @@
 import { prompt } from 'inquirer';
-import { ChallengeLang } from '../../../shared/config/curriculum';
-import { challengeTypes } from '../../../shared/config/challenge-types';
+import { ChallengeLang } from '../../../shared-dist/config/curriculum.js';
+import { challengeTypes } from '../../../shared-dist/config/challenge-types.js';
 
 export const getInputType = async (
   challengeType: string,
diff --git a/tools/challenge-helper-scripts/helpers/get-lang-from-superblock.ts b/tools/challenge-helper-scripts/helpers/get-lang-from-superblock.ts
index a9e17d2d46a..611860f34a5 100644
--- a/tools/challenge-helper-scripts/helpers/get-lang-from-superblock.ts
+++ b/tools/challenge-helper-scripts/helpers/get-lang-from-superblock.ts
@@ -2,7 +2,7 @@ import {
   ChallengeLang,
   SuperBlocks,
   superBlockToSpeechLang
-} from '../../../shared/config/curriculum';
+} from '../../../shared-dist/config/curriculum.js';
 
 export const getLangFromSuperBlock = (
   superBlock: SuperBlocks
diff --git a/tools/challenge-helper-scripts/helpers/get-last-step-file-number.ts b/tools/challenge-helper-scripts/helpers/get-last-step-file-number.ts
index b83e752c912..3318f9ff68e 100644
--- a/tools/challenge-helper-scripts/helpers/get-last-step-file-number.ts
+++ b/tools/challenge-helper-scripts/helpers/get-last-step-file-number.ts
@@ -1,5 +1,5 @@
 import { last } from 'lodash';
-import { getMetaData } from './project-metadata';
+import { getMetaData } from './project-metadata.js';
 
 function getLastStep(): { stepNum: number } {
   const meta = getMetaData();
diff --git a/tools/challenge-helper-scripts/helpers/get-project-info.test.ts b/tools/challenge-helper-scripts/helpers/get-project-info.test.ts
index 20b534be8a7..b74d22c9efe 100644
--- a/tools/challenge-helper-scripts/helpers/get-project-info.test.ts
+++ b/tools/challenge-helper-scripts/helpers/get-project-info.test.ts
@@ -1,5 +1,5 @@
 import { describe, it, expect } from 'vitest';
-import { getProjectName, getProjectPath } from './get-project-info';
+import { getProjectName, getProjectPath } from './get-project-info.js';
 
 describe('getProjectPath helper', () => {
   it('should return the calling dir path', () => {
diff --git a/tools/challenge-helper-scripts/helpers/get-step-template.test.ts b/tools/challenge-helper-scripts/helpers/get-step-template.test.ts
index e3e89bc83ae..8bc62dab1f5 100644
--- a/tools/challenge-helper-scripts/helpers/get-step-template.test.ts
+++ b/tools/challenge-helper-scripts/helpers/get-step-template.test.ts
@@ -1,9 +1,9 @@
 import { describe, it, expect } from 'vitest';
-import ObjectID from 'bson-objectid';
-import { getStepTemplate } from './get-step-template';
+import { ObjectId } from 'bson';
+import { getStepTemplate } from './get-step-template.js';
 
 const props = {
-  challengeId: new ObjectID('60d4ebe4801158d1abe1b18f'),
+  challengeId: new ObjectId('60d4ebe4801158d1abe1b18f'),
   challengeSeeds: [
     {
       contents: '',
diff --git a/tools/challenge-helper-scripts/helpers/get-step-template.ts b/tools/challenge-helper-scripts/helpers/get-step-template.ts
index 08a78db3c77..86c8849e435 100644
--- a/tools/challenge-helper-scripts/helpers/get-step-template.ts
+++ b/tools/challenge-helper-scripts/helpers/get-step-template.ts
@@ -1,6 +1,5 @@
-/* eslint-disable @typescript-eslint/no-base-to-string */
-import ObjectID from 'bson-objectid';
-import { insertErms } from './insert-erms';
+import { ObjectId } from 'bson';
+import { insertErms } from './insert-erms.js';
 
 // Builds a block
 function getCodeBlock(label: string, content?: string) {
@@ -21,7 +20,7 @@ ${content}`
 }
 
 type StepOptions = {
-  challengeId: ObjectID;
+  challengeId: ObjectId;
   challengeSeeds: ChallengeSeed[];
   stepNum: number;
   challengeType?: number;
diff --git a/tools/challenge-helper-scripts/helpers/insert-erms.test.ts b/tools/challenge-helper-scripts/helpers/insert-erms.test.ts
index 69861fcc865..9aec70523ae 100644
--- a/tools/challenge-helper-scripts/helpers/insert-erms.test.ts
+++ b/tools/challenge-helper-scripts/helpers/insert-erms.test.ts
@@ -1,5 +1,5 @@
 import { describe, it, expect } from 'vitest';
-import { insertErms } from './insert-erms';
+import { insertErms } from './insert-erms.js';
 
 describe('insertErms helper', () => {
   const code = `<h1>Hello World</h1>
diff --git a/tools/challenge-helper-scripts/helpers/new-challenge-prompts.ts b/tools/challenge-helper-scripts/helpers/new-challenge-prompts.ts
index 75887150c28..d5d989f8226 100644
--- a/tools/challenge-helper-scripts/helpers/new-challenge-prompts.ts
+++ b/tools/challenge-helper-scripts/helpers/new-challenge-prompts.ts
@@ -1,6 +1,6 @@
 import { prompt } from 'inquirer';
-import { challengeTypes } from '../../../shared/config/challenge-types';
-import { getLastStep } from './get-last-step-file-number';
+import { challengeTypes } from '../../../shared-dist/config/challenge-types.js';
+import { getLastStep } from './get-last-step-file-number.js';
 
 export const newChallengePrompts = async (): Promise<{
   title: string;
diff --git a/tools/challenge-helper-scripts/helpers/new-task-prompts.ts b/tools/challenge-helper-scripts/helpers/new-task-prompts.ts
index 89fd9ab6d53..bea62a69626 100644
--- a/tools/challenge-helper-scripts/helpers/new-task-prompts.ts
+++ b/tools/challenge-helper-scripts/helpers/new-task-prompts.ts
@@ -1,5 +1,5 @@
 import { prompt } from 'inquirer';
-import { challengeTypes } from '../../../shared/config/challenge-types';
+import { challengeTypes } from '../../../shared-dist/config/challenge-types.js';
 
 const taskChallenges = [
   challengeTypes.multipleChoice,
diff --git a/tools/challenge-helper-scripts/helpers/project-metadata.test.ts b/tools/challenge-helper-scripts/helpers/project-metadata.test.ts
index 4d3d7ee87e8..2f8ccb8971c 100644
--- a/tools/challenge-helper-scripts/helpers/project-metadata.test.ts
+++ b/tools/challenge-helper-scripts/helpers/project-metadata.test.ts
@@ -1,7 +1,7 @@
 import { join } from 'path';
 import { describe, it, expect, vi } from 'vitest';
-import { getBlockStructure } from '../../../curriculum/src/file-handler';
-import { getMetaData } from './project-metadata';
+import { getBlockStructure } from '../../../curriculum/src/file-handler.js';
+import { getMetaData } from './project-metadata.js';
 
 vi.mock('../../../curriculum/src/file-handler');
 
diff --git a/tools/challenge-helper-scripts/helpers/project-metadata.ts b/tools/challenge-helper-scripts/helpers/project-metadata.ts
index 201d3e148a7..019bcae9269 100644
--- a/tools/challenge-helper-scripts/helpers/project-metadata.ts
+++ b/tools/challenge-helper-scripts/helpers/project-metadata.ts
@@ -2,8 +2,8 @@ import path from 'path';
 import {
   getBlockStructure,
   writeBlockStructure
-} from '../../../curriculum/src/file-handler';
-import { getProjectPath } from './get-project-info';
+} from '../../../curriculum/src/file-handler.js';
+import { getProjectPath } from './get-project-info.js';
 
 export type Meta = {
   name: string;
diff --git a/tools/challenge-helper-scripts/helpers/utils.test.ts b/tools/challenge-helper-scripts/helpers/utils.test.ts
index 28e0eaf1498..a3852a8ee56 100644
--- a/tools/challenge-helper-scripts/helpers/utils.test.ts
+++ b/tools/challenge-helper-scripts/helpers/utils.test.ts
@@ -1,5 +1,5 @@
 import { describe, it, expect } from 'vitest';
-import { insertInto } from './utils';
+import { insertInto } from './utils.js';
 
 describe('insertInto', () => {
   it('should not modify the original array', () => {
diff --git a/tools/challenge-helper-scripts/insert-challenge.ts b/tools/challenge-helper-scripts/insert-challenge.ts
index 7da25d9251f..2412ab5cfa6 100644
--- a/tools/challenge-helper-scripts/insert-challenge.ts
+++ b/tools/challenge-helper-scripts/insert-challenge.ts
@@ -1,10 +1,10 @@
-import ObjectID from 'bson-objectid';
+import { ObjectId } from 'bson';
 import { prompt } from 'inquirer';
-import { getTemplate } from './helpers/get-challenge-template';
-import { newChallengePrompts } from './helpers/new-challenge-prompts';
-import { getProjectPath } from './helpers/get-project-info';
-import { getMetaData, updateMetaData } from './helpers/project-metadata';
-import { createChallengeFile } from './utils';
+import { getTemplate } from './helpers/get-challenge-template.js';
+import { newChallengePrompts } from './helpers/new-challenge-prompts.js';
+import { getProjectPath } from './helpers/get-project-info.js';
+import { getMetaData, updateMetaData } from './helpers/project-metadata.js';
+import { createChallengeFile } from './utils.js';
 
 const insertChallenge = async () => {
   const path = getProjectPath();
@@ -27,13 +27,12 @@ const insertChallenge = async () => {
   );
 
   const template = getTemplate(options.challengeType);
-  const challengeId = new ObjectID();
+  const challengeId = new ObjectId();
   const challengeText = template({ ...options, challengeId });
   createChallengeFile(options.dashedName, challengeText, path);
 
   const meta = getMetaData();
   meta.challengeOrder.splice(indexToInsert, 0, {
-    // eslint-disable-next-line @typescript-eslint/no-base-to-string
     id: challengeId.toString(),
     title: options.title
   });
diff --git a/tools/challenge-helper-scripts/insert-step.ts b/tools/challenge-helper-scripts/insert-step.ts
index 068fb3d5aea..8ce5c58c111 100644
--- a/tools/challenge-helper-scripts/insert-step.ts
+++ b/tools/challenge-helper-scripts/insert-step.ts
@@ -1,4 +1,4 @@
-import { getArgValue } from './helpers/get-arg-value';
-import { insertStep } from './commands';
+import { getArgValue } from './helpers/get-arg-value.js';
+import { insertStep } from './commands.js';
 
 void insertStep(getArgValue(process.argv));
diff --git a/tools/challenge-helper-scripts/insert-task.ts b/tools/challenge-helper-scripts/insert-task.ts
index c54ad27e279..880330ea5ba 100644
--- a/tools/challenge-helper-scripts/insert-task.ts
+++ b/tools/challenge-helper-scripts/insert-task.ts
@@ -1,17 +1,17 @@
-import ObjectID from 'bson-objectid';
+import { ObjectId } from 'bson';
 import { prompt } from 'inquirer';
-import { getTemplate } from './helpers/get-challenge-template';
-import { newTaskPrompts } from './helpers/new-task-prompts';
-import { getProjectPath } from './helpers/get-project-info';
+import { getTemplate } from './helpers/get-challenge-template.js';
+import { newTaskPrompts } from './helpers/new-task-prompts.js';
+import { getProjectPath } from './helpers/get-project-info.js';
 import {
   createChallengeFile,
   getChallenge,
   insertChallengeIntoMeta,
   updateTaskMeta,
   updateTaskMarkdownFiles
-} from './utils';
-import { getMetaData } from './helpers/project-metadata';
-import { getInputType } from './helpers/get-input-type';
+} from './utils.js';
+import { getMetaData } from './helpers/project-metadata.js';
+import { getInputType } from './helpers/get-input-type.js';
 
 const insertChallenge = async () => {
   const challenges = getMetaData().challengeOrder;
@@ -45,9 +45,9 @@ const insertChallenge = async () => {
 
   const path = getProjectPath();
   const template = getTemplate(challengeType);
-  const challengeId = new ObjectID();
+  const challengeId = new ObjectId();
   const challengeText = template({ ...options, challengeId });
-  // eslint-disable-next-line @typescript-eslint/no-base-to-string
+
   const challengeIdString = challengeId.toString();
 
   createChallengeFile(challengeIdString, challengeText, path);
diff --git a/tools/challenge-helper-scripts/package.json b/tools/challenge-helper-scripts/package.json
index 57193b85f91..24faffe6ffc 100644
--- a/tools/challenge-helper-scripts/package.json
+++ b/tools/challenge-helper-scripts/package.json
@@ -28,10 +28,11 @@
   },
   "devDependencies": {
     "@freecodecamp/eslint-config": "workspace:*",
+    "@total-typescript/ts-reset": "^0.6.1",
     "@types/glob": "^8.0.1",
     "@types/inquirer": "^8.2.5",
     "@vitest/ui": "^3.2.4",
-    "bson-objectid": "2.0.4",
+    "bson": "^7.0.0",
     "eslint": "^9.39.1",
     "glob": "^8.1.0",
     "gray-matter": "4.0.3",
diff --git a/tools/challenge-helper-scripts/reorder-tasks.ts b/tools/challenge-helper-scripts/reorder-tasks.ts
index a1655d16d04..a6d0f6630c8 100644
--- a/tools/challenge-helper-scripts/reorder-tasks.ts
+++ b/tools/challenge-helper-scripts/reorder-tasks.ts
@@ -1,4 +1,4 @@
-import { updateTaskMeta, updateTaskMarkdownFiles } from './utils';
+import { updateTaskMeta, updateTaskMarkdownFiles } from './utils.js';
 
 const reorderTasks = async () => {
   await updateTaskMeta();
diff --git a/tools/challenge-helper-scripts/reset.d.ts b/tools/challenge-helper-scripts/reset.d.ts
new file mode 100644
index 00000000000..12bd3edc94a
--- /dev/null
+++ b/tools/challenge-helper-scripts/reset.d.ts
@@ -0,0 +1 @@
+import '@total-typescript/ts-reset';
diff --git a/tools/challenge-helper-scripts/tsconfig.json b/tools/challenge-helper-scripts/tsconfig.json
index 69839bc75cc..70a8c54ffef 100644
--- a/tools/challenge-helper-scripts/tsconfig.json
+++ b/tools/challenge-helper-scripts/tsconfig.json
@@ -1,3 +1,8 @@
 {
-  "extends": "../../tsconfig-base.json"
+  "extends": "../../tsconfig-base.json",
+  "include": ["**/*.ts"],
+  "compilerOptions": {
+    "module": "node16",
+    "moduleResolution": "node16"
+  }
 }
diff --git a/tools/challenge-helper-scripts/update-challenge-order.ts b/tools/challenge-helper-scripts/update-challenge-order.ts
index c0af91180e8..53f9cf6e885 100644
--- a/tools/challenge-helper-scripts/update-challenge-order.ts
+++ b/tools/challenge-helper-scripts/update-challenge-order.ts
@@ -1,6 +1,6 @@
 import { prompt } from 'inquirer';
 
-import { getMetaData, updateMetaData } from './helpers/project-metadata';
+import { getMetaData, updateMetaData } from './helpers/project-metadata.js';
 
 const updateChallengeOrder = async () => {
   const oldChallengeOrder = getMetaData().challengeOrder;
diff --git a/tools/challenge-helper-scripts/update-step-titles.ts b/tools/challenge-helper-scripts/update-step-titles.ts
index 8d47c10c17b..9ddae1f3139 100644
--- a/tools/challenge-helper-scripts/update-step-titles.ts
+++ b/tools/challenge-helper-scripts/update-step-titles.ts
@@ -1,3 +1,3 @@
-import { updateStepTitles } from './utils';
+import { updateStepTitles } from './utils.js';
 
 updateStepTitles();
diff --git a/tools/challenge-helper-scripts/utils.test.ts b/tools/challenge-helper-scripts/utils.test.ts
index 0cbceb73620..b0dda3a7f4c 100644
--- a/tools/challenge-helper-scripts/utils.test.ts
+++ b/tools/challenge-helper-scripts/utils.test.ts
@@ -1,7 +1,7 @@
 import fs from 'fs';
 import path, { join } from 'path';
 import matter from 'gray-matter';
-import ObjectID from 'bson-objectid';
+import { ObjectId } from 'bson';
 import { vi, describe, it, expect, afterEach } from 'vitest';
 
 vi.mock('fs', () => {
@@ -22,9 +22,9 @@ vi.mock('gray-matter', () => {
   };
 });
 
-vi.mock('bson-objectid', () => {
+vi.mock('bson', () => {
   return {
-    default: vi.fn(() => ({ toString: () => mockChallengeId }))
+    ObjectId: vi.fn(() => ({ toString: () => mockChallengeId }))
   };
 });
 
@@ -46,15 +46,15 @@ vi.mock('./helpers/project-metadata', () => {
 });
 
 const mockChallengeId = '60d35cf3fe32df2ce8e31b03';
-import { getStepTemplate } from './helpers/get-step-template';
+import { getStepTemplate } from './helpers/get-step-template.js';
 import {
   createChallengeFile,
   createStepFile,
   insertStepIntoMeta,
   updateStepTitles,
   validateBlockName
-} from './utils';
-import { updateMetaData } from './helpers/project-metadata';
+} from './utils.js';
+import { updateMetaData } from './helpers/project-metadata.js';
 
 const block = 'utils-project';
 const projectPath = join(
@@ -81,9 +81,8 @@ describe('Challenge utils helper scripts', () => {
         challengeType: 0
       });
 
-      // eslint-disable-next-line @typescript-eslint/no-base-to-string
       expect(step.toString()).toEqual(mockChallengeId);
-      expect(ObjectID).toHaveBeenCalledTimes(1);
+      expect(ObjectId).toHaveBeenCalledTimes(1);
 
       // Internal tasks
       // - Should generate a template for the step that is being created
@@ -144,7 +143,7 @@ describe('Challenge utils helper scripts', () => {
 
       await insertStepIntoMeta({
         stepNum: 3,
-        stepId: new ObjectID(mockChallengeId)
+        stepId: new ObjectId(mockChallengeId)
       });
 
       expect(updateMetaData).toHaveBeenCalledWith({
diff --git a/tools/challenge-helper-scripts/utils.ts b/tools/challenge-helper-scripts/utils.ts
index eb47dde57f3..0aa109bb608 100644
--- a/tools/challenge-helper-scripts/utils.ts
+++ b/tools/challenge-helper-scripts/utils.ts
@@ -1,20 +1,20 @@
 import fs from 'fs';
 import path from 'path';
-import ObjectID from 'bson-objectid';
+import { ObjectId } from 'bson';
 import matter from 'gray-matter';
 import { uniq } from 'lodash';
 
-import { challengeTypes } from '../../shared/config/challenge-types';
-import { parseCurriculumStructure } from '../../curriculum/src/build-curriculum';
-import { parseMDSync } from '../challenge-parser/parser';
-import { getMetaData, updateMetaData } from './helpers/project-metadata';
-import { getProjectPath } from './helpers/get-project-info';
-import { ChallengeSeed, getStepTemplate } from './helpers/get-step-template';
+import { challengeTypes } from '../../shared-dist/config/challenge-types.js';
+import { parseCurriculumStructure } from '../../curriculum/src/build-curriculum.js';
+import { parseMDSync } from '../challenge-parser/parser/index.js';
+import { getMetaData, updateMetaData } from './helpers/project-metadata.js';
+import { getProjectPath } from './helpers/get-project-info.js';
+import { ChallengeSeed, getStepTemplate } from './helpers/get-step-template.js';
 import {
   isTaskChallenge,
   getTaskNumberFromTitle
-} from './helpers/task-helpers';
-import { getTemplate } from './helpers/get-challenge-template';
+} from './helpers/task-helpers.js';
+import { getTemplate } from './helpers/get-challenge-template.js';
 
 interface Options {
   stepNum: number;
@@ -53,8 +53,8 @@ const createStepFile = ({
   challengeSeeds = [],
   isFirstChallenge = false,
   challengeLang
-}: Options): ObjectID => {
-  const challengeId = new ObjectID();
+}: Options): ObjectId => {
+  const challengeId = new ObjectId();
 
   const template = getStepTemplate({
     challengeId,
@@ -65,7 +65,6 @@ const createStepFile = ({
     challengeLang
   });
 
-  // eslint-disable-next-line @typescript-eslint/no-base-to-string
   fs.writeFileSync(`${projectPath}${challengeId.toString()}.md`, template);
 
   return challengeId;
@@ -85,8 +84,8 @@ const createQuizFile = ({
   dashedName,
   questionCount,
   challengeLang
-}: QuizOptions): ObjectID => {
-  const challengeId = new ObjectID();
+}: QuizOptions): ObjectId => {
+  const challengeId = new ObjectId();
   const challengeType = challengeTypes.quiz.toString();
   const template = getTemplate(challengeType);
 
@@ -98,7 +97,7 @@ const createQuizFile = ({
     questionCount,
     challengeLang
   });
-  // eslint-disable-next-line @typescript-eslint/no-base-to-string
+
   fs.writeFileSync(`${projectPath}${challengeId.toString()}.md`, quizText);
   return challengeId;
 };
@@ -109,8 +108,8 @@ const createDialogueFile = ({
 }: {
   projectPath: string;
   challengeLang: string;
-}): ObjectID => {
-  const challengeId = new ObjectID();
+}): ObjectId => {
+  const challengeId = new ObjectId();
   const challengeType = challengeTypes.dialogue.toString();
   const template = getTemplate(challengeType);
 
@@ -121,19 +120,19 @@ const createDialogueFile = ({
     dashedName: 'dialogue-1-im-tom',
     challengeLang
   });
-  // eslint-disable-next-line @typescript-eslint/no-base-to-string
+
   fs.writeFileSync(`${projectPath}${challengeId.toString()}.md`, dialogueText);
   return challengeId;
 };
 
 interface InsertOptions {
   stepNum: number;
-  stepId: ObjectID;
+  stepId: ObjectId;
 }
 
 interface InsertChallengeOptions {
   index: number;
-  id: ObjectID;
+  id: ObjectId;
   title: string;
 }
 
@@ -145,7 +144,6 @@ async function insertChallengeIntoMeta({
   const existingMeta = getMetaData();
   const challengeOrder = [...existingMeta.challengeOrder];
 
-  // eslint-disable-next-line @typescript-eslint/no-base-to-string
   challengeOrder.splice(index, 0, { id: id.toString(), title });
   await updateMetaData({ ...existingMeta, challengeOrder });
 }
@@ -153,7 +151,7 @@ async function insertChallengeIntoMeta({
 async function insertStepIntoMeta({ stepNum, stepId }: InsertOptions) {
   const existingMeta = getMetaData();
   const oldOrder = [...existingMeta.challengeOrder];
-  // eslint-disable-next-line @typescript-eslint/no-base-to-string
+
   oldOrder.splice(stepNum - 1, 0, { id: stepId.toString(), title: '' });
   // rename all the files in challengeOrder
   const challengeOrder = oldOrder.map(({ id }, index) => ({
diff --git a/tsconfig.json b/tsconfig.json
index 54124de4e8b..33187b58b88 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -2,10 +2,8 @@
   "include": [
     "*.ts",
     "curriculum/*.test.ts",
-    "e2e/**/*.ts",
     "tools/challenge-auditor/index.ts",
     "tools/challenge-editor/**/*",
-    "tools/challenge-helper-scripts/**/*.ts",
     "tools/scripts/**/*.ts",
     "tools/daily-challenges/**/*.ts"
   ],
diff --git a/turbo.json b/turbo.json
index 5c37d9ec8ab..5537f2fe168 100644
--- a/turbo.json
+++ b/turbo.json
@@ -1,7 +1,9 @@
 {
   "$schema": "https://turborepo.com/schema.json",
   "tasks": {
-    "lint": {},
+    "lint": {
+      "dependsOn": ["@freecodecamp/shared#compile"]
+    },
     "@freecodecamp/client#lint": {
       "dependsOn": [
         "@freecodecamp/curriculum#compile",