Repositories list

• contribute

  Public
  Begin your contribution journey here.

  docsfreecodecamp

  docsfreecodecamp

  MDX

  •

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

  •341•129•15•7•Updated Apr 2, 2026Apr 2, 2026

• freeCodeCamp

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

  reactnodejsjavascript+ 12

  reactnodejsjavascriptd3teacherscommunityeducationprogrammingcurriculummath+ 5

  TypeScript

  •

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

  •44k•441k•118•90•Updated Apr 2, 2026Apr 2, 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 Apr 2, 2026Apr 2, 2026

• infra

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

  infrastructure-as-code

  infrastructure-as-code

  HCL

  •

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

  •25•75•5•3•Updated Apr 2, 2026Apr 2, 2026

• curriculum-db

  Public
  freeCodeCamp curriculum metadata

  TypeScript

  •

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

  •6•3•3•1•Updated Apr 2, 2026Apr 2, 2026

• back-end-development-and-apis

  Public
  JavaScript

  •14•6•0•0•Updated Apr 2, 2026Apr 2, 2026

• devdocs

  Public
  API Documentation Browser

  appdocumentationdocs+ 6

  appdocumentationdocspwaofflineapi-documentationdocumentation-tooldeveloper-toolsdevdocs

  Ruby

  •

  Mozilla Public License 2.0

  •2.6k•39k•196•34•Updated Apr 2, 2026Apr 2, 2026

• web3-site

  Public
  freecodecampweb3

  freecodecampweb3

  TypeScript

  •

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

  •11•19•1•0•Updated Apr 2, 2026Apr 2, 2026

• search-indexer

  Public
  JavaScript

  •

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

  •13•7•1•2•Updated Apr 2, 2026Apr 2, 2026

• CamperChan-discord

  Public
  Discord bot running in our freeCodeCamp Discord server

  discorddiscord-botfreecodecamp+ 1

  discorddiscord-botfreecodecampdiscord-js

  TypeScript

  •

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

  •31•32•3•3•Updated Apr 2, 2026Apr 2, 2026

• courses-vscode-extension

  Public
  freeCodeCamp VSCode extension to help run and develop courses

  TypeScript

  •

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

  •21•54•5•0•Updated Apr 1, 2026Apr 1, 2026

• ui

  Public
  freeCodeCamp's UI Component Library

  TypeScript

  •

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

  •35•61•4•1•Updated Apr 1, 2026Apr 1, 2026

• curriculum-helpers

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

  TypeScript

  •

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

  •26•25•9•12•Updated Apr 1, 2026Apr 1, 2026

• classroom

  Public
  JavaScript

  •

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

  •135•150•26•13•Updated Apr 1, 2026Apr 1, 2026

• renovate-config

  Public
  Global configs for @renovatebot, which does housekeeping on all our dependencies

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

  •2•4•1•0•Updated Apr 1, 2026Apr 1, 2026

• ghost-workaround-theme

  Public
  A quick workaround to render Ghost draft previews

  CSS

  •

  MIT License

  •5•5•1•5•Updated Apr 1, 2026Apr 1, 2026

• solana-curriculum

  Public
  freeCodeCamp Solana Curriculum

  TypeScript

  •

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

  •59•150•10•10•Updated Apr 1, 2026Apr 1, 2026

• crowdin-config

  Public
  > Config for Crowdin translation projects

  i18ntranslationlocalization+ 1

  i18ntranslationlocalizationcrowdin

  JavaScript

  •

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

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

• i18n-curriculum

  Public
  Shell

  •20•11•0•2•Updated Apr 1, 2026Apr 1, 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•12•2•Updated Mar 31, 2026Mar 31, 2026

• hashnode-preview

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

  Nunjucks

  •5•5•1•0•Updated Mar 31, 2026Mar 31, 2026

• crowdin-action

  Public
  TypeScript

  •8•6•2•2•Updated Mar 31, 2026Mar 31, 2026

• nginx-config

  Public
  > Config for our NGINX instances that serve our platforms.

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

  •15•20•0•0•Updated Mar 31, 2026Mar 31, 2026

• mobile

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

  androiddartfreecodecamp+ 2

  androiddartfreecodecampflutterflutter-app

  Dart

  •

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

  •178•536•26•2•Updated Mar 31, 2026Mar 31, 2026

• coderadio-client

  Public
  24/7 music designed for coding - https://coderadio.freecodecamp.org

  JavaScript

  •

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

  •52•145•2•6•Updated Mar 31, 2026Mar 31, 2026

• CurriculumExpansion

  Public
  JavaScript

  •

  Creative Commons Attribution Share Alike 4.0 International

  •147•338•20•3•Updated Mar 30, 2026Mar 30, 2026

• Rust-In-Replit

  Public
  The freeCodeCamp Rust In Replit course

  JavaScript

  •53•74•0•0•Updated Mar 27, 2026Mar 27, 2026

• cdn

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

  Python

  •

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

  •79•85•6•1•Updated Mar 26, 2026Mar 26, 2026

• fCC-AI-Marketplace

  Public
  Plugins for the freeCodeCamp's AI Assisted Development workflows

  TypeScript

  •2•3•1•1•Updated Mar 26, 2026Mar 26, 2026

• email-automation

  Public
  Automation for the email blast.

  TypeScript

  •

  Mozilla Public License 2.0

  •5•3•3•1•Updated Mar 26, 2026Mar 26, 2026