Repositories list

• freeCodeCamp

  Public
  freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.

  reactnodejsjavascript+ 12d3teacherscommunityeducationprogrammingcurriculummath+ 5

  TypeScript

  •

  BSD 3-Clause "New" or "Revised" License

  •43k•436k•240•114•Updated Jan 15, 2026Jan 15, 2026

• cdn

  Public
  static assets for use with projects, curriculum and other places on internet

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •75•83•6•1•Updated Jan 15, 2026Jan 15, 2026

• contribute

  Public
  > Begin your contribution journey here.

  docsfreecodecamp

  MDX

  •

  BSD 3-Clause "New" or "Revised" License

  •307•112•8•0•Updated Jan 15, 2026Jan 15, 2026

• CurriculumExpansion

  Public
  JavaScript

  •

  Creative Commons Attribution Share Alike 4.0 International

  •141•337•56•11•Updated Jan 15, 2026Jan 15, 2026

• euler-rust

  Public
  Local config for running the freeCodeCamp Project Euler lessons in Rust

  JavaScript

  •

  BSD 3-Clause "New" or "Revised" License

  •30•70•1•2•Updated Jan 15, 2026Jan 15, 2026

• curriculum-db

  Public
  freeCodeCamp curriculum metadata

  TypeScript

  •

  BSD 3-Clause "New" or "Revised" License

  •2•3•3•0•Updated Jan 15, 2026Jan 15, 2026

• search-indexer

  Public
  JavaScript

  •

  BSD 3-Clause "New" or "Revised" License

  •12•7•1•1•Updated Jan 15, 2026Jan 15, 2026

• CamperChan-discord

  Public
  Discord bot running in our freeCodeCamp Discord server

  discorddiscord-botfreecodecamp+ 1discord-js

  TypeScript

  •

  BSD 3-Clause "New" or "Revised" License

  •31•32•3•3•Updated Jan 15, 2026Jan 15, 2026

• curriculum-helpers

  Public
  An internal package that allows thorough testing of challenges between multiple freeCodeCamp platforms.

  JavaScript

  •

  BSD 3-Clause "New" or "Revised" License

  •23•25•8•4•Updated Jan 15, 2026Jan 15, 2026

• web3-site

  Public
  freecodecampweb3

  TypeScript

  •

  BSD 3-Clause "New" or "Revised" License

  •11•18•1•0•Updated Jan 14, 2026Jan 14, 2026

• devdocs

  Public
  API Documentation Browser

  appdocumentationdocs+ 6pwaofflineapi-documentationdocumentation-tooldeveloper-toolsdevdocs

  Ruby

  •

  Mozilla Public License 2.0

  •2.5k•38k•196•31•Updated Jan 14, 2026Jan 14, 2026

• ses-email-blast

  Public
  CLI tool for sending emails through SES

  TypeScript

  •

  BSD 3-Clause "New" or "Revised" License

  •9•12•2•2•Updated Jan 14, 2026Jan 14, 2026

• news

  Public
  freeCodeCamp's JAMstack Developer News publication. Built with 11ty, Ghost, and help from kind contributors like you.

  TypeScript

  •

  BSD 3-Clause "New" or "Revised" License

  •54•64•11•2•Updated Jan 14, 2026Jan 14, 2026

• i18n-curriculum

  Public
  Shell

  •16•10•0•3•Updated Jan 14, 2026Jan 14, 2026

• infra

  Public
  > freeCodeCamp.org's infrastructure-as-code

  infrastructure-as-code

  HCL

  •

  BSD 3-Clause "New" or "Revised" License

  •24•73•12•2•Updated Jan 14, 2026Jan 14, 2026

• courses-vscode-extension

  Public
  freeCodeCamp VSCode extension to help run and develop courses

  TypeScript

  •

  BSD 3-Clause "New" or "Revised" License

  •20•54•5•0•Updated Jan 12, 2026Jan 12, 2026

• news-translation-tasks

  Public
  JavaScript

  •46•56•307•5•Updated Jan 11, 2026Jan 11, 2026

• mobile

  Public
  freeCodeCamp's open-source mobile app - Learn to code from your mobile phone

  androiddartfreecodecamp+ 2flutterflutter-app

  Dart

  •

  BSD 3-Clause "New" or "Revised" License

  •176•511•20•8•Updated Jan 10, 2026Jan 10, 2026

• ui

  Public
  freeCodeCamp's UI Component Library

  TypeScript

  •

  BSD 3-Clause "New" or "Revised" License

  •34•56•19•4•Updated Jan 8, 2026Jan 8, 2026

• ghost-workaround-theme

  Public
  A quick workaround to render Ghost draft previews

  CSS

  •

  MIT License

  •5•5•1•5•Updated Jan 8, 2026Jan 8, 2026

• demo-projects

  Public
  Example certification projects for our programming curriculum

  demofreecodecampfreecodecamp-project

  JavaScript

  •

  BSD 3-Clause "New" or "Revised" License

  •100•157•8•15•Updated Jan 8, 2026Jan 8, 2026

• crowdin-config

  Public
  > Config for Crowdin translation projects

  i18ntranslationlocalization+ 1crowdin

  JavaScript

  •

  BSD 3-Clause "New" or "Revised" License

  •4•8•1•3•Updated Jan 8, 2026Jan 8, 2026

• exam-env

  Public
  The freeCodeCamp Exam Environment desktop application

  TypeScript

  •

  BSD 3-Clause "New" or "Revised" License

  •9•27•10•4•Updated Jan 8, 2026Jan 8, 2026

• hashnode-preview

  Public
  A preview service for freeCodeCamp.org news for posts on Hashnode (headless) CMS.

  Nunjucks

  •6•4•1•0•Updated Jan 7, 2026Jan 7, 2026

• exam-services

  Public
  Rust

  •

  BSD 3-Clause "New" or "Revised" License

  •1•2•0•0•Updated Jan 6, 2026Jan 6, 2026

• PhoneIDE

  Public
  PhoneIDE freeCodeCamps Mobile Editor Made with Flutter

  dartfluttercode-editor-mobile

  Dart

  •

  BSD 3-Clause "New" or "Revised" License

  •12•32•1•2•Updated Jan 6, 2026Jan 6, 2026

• classroom

  Public
  JavaScript

  •

  BSD 3-Clause "New" or "Revised" License

  •133•149•26•14•Updated Dec 31, 2025Dec 31, 2025

• solana-curriculum

  Public
  freeCodeCamp Solana Curriculum

  TypeScript

  •

  BSD 3-Clause "New" or "Revised" License

  •60•146•10•10•Updated Dec 31, 2025Dec 31, 2025

• freeCodeCampOS

  Public
  Test repo for external freeCodeCamp courses

  nodejsjavascriptcourse+ 1curriculum

  JavaScript

  •

  BSD 3-Clause "New" or "Revised" License

  •30•71•12•7•Updated Dec 31, 2025Dec 31, 2025

• freeCodeCamp.github.io

  Public
  A list of some of our open-source projects.

  BSD 3-Clause "New" or "Revised" License

  •9•8•0•1•Updated Dec 26, 2025Dec 26, 2025