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    240 repositories

    • freeCodeCamp

      Public
      freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.
      reactnodejsjavascriptd3teacherscommunityeducationprogrammingcurriculummath
      TypeScript
      •
      BSD 3-Clause "New" or "Revised" License
      •43k•437k•197•126•Updated Feb 14, 2026Feb 14, 2026

    • devdocs

      Public
      API Documentation Browser
      appdocumentationdocspwaofflineapi-documentationdocumentation-tooldeveloper-toolsdevdocs
      Ruby
      •
      Mozilla Public License 2.0
      •2.6k•38k•196•34•Updated Feb 14, 2026Feb 14, 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
      •25•25•9•10•Updated Feb 14, 2026Feb 14, 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 Feb 14, 2026Feb 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 Feb 13, 2026Feb 13, 2026

    • CurriculumExpansion

      Public
      JavaScript
      •
      Creative Commons Attribution Share Alike 4.0 International
      •143•336•57•12•Updated Feb 13, 2026Feb 13, 2026

    • mobile

      Public
      freeCodeCamp's open-source mobile app - Learn to code from your mobile phone
      androiddartfreecodecampflutterflutter-app
      Dart
      •
      BSD 3-Clause "New" or "Revised" License
      •178•526•22•5•Updated Feb 13, 2026Feb 13, 2026

    • contribute

      Public
      Begin your contribution journey here.
      docsfreecodecamp
      MDX
      •
      BSD 3-Clause "New" or "Revised" License
      •313•119•11•5•Updated Feb 12, 2026Feb 12, 2026

    • search-indexer

      Public
      JavaScript
      •
      BSD 3-Clause "New" or "Revised" License
      •12•7•1•2•Updated Feb 12, 2026Feb 12, 2026

    • curriculum-db

      Public
      freeCodeCamp curriculum metadata
      TypeScript
      •
      BSD 3-Clause "New" or "Revised" License
      •3•3•3•1•Updated Feb 12, 2026Feb 12, 2026

    • solana-curriculum

      Public
      freeCodeCamp Solana Curriculum
      TypeScript
      •
      BSD 3-Clause "New" or "Revised" License
      •60•147•10•10•Updated Feb 12, 2026Feb 12, 2026

    • crowdin-action

      Public
      TypeScript
      •8•6•2•2•Updated Feb 12, 2026Feb 12, 2026

    • ghost-workaround-theme

      Public
      A quick workaround to render Ghost draft previews
      CSS
      •
      MIT License
      •5•5•1•5•Updated Feb 12, 2026Feb 12, 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
      •56•64•11•2•Updated Feb 12, 2026Feb 12, 2026

    • CamperChan-discord

      Public
      Discord bot running in our freeCodeCamp Discord server
      discorddiscord-botfreecodecampdiscord-js
      TypeScript
      •
      BSD 3-Clause "New" or "Revised" License
      •32•32•3•4•Updated Feb 12, 2026Feb 12, 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 Feb 12, 2026Feb 12, 2026

    • freeCodeCampOS

      Public
      Test repo for external freeCodeCamp courses
      nodejsjavascriptcoursecurriculum
      JavaScript
      •
      BSD 3-Clause "New" or "Revised" License
      •30•71•12•6•Updated Feb 12, 2026Feb 12, 2026

    • web3-site

      Public
      freecodecampweb3
      TypeScript
      •
      BSD 3-Clause "New" or "Revised" License
      •11•18•1•0•Updated Feb 12, 2026Feb 12, 2026

    • crowdin-config

      Public
      > Config for Crowdin translation projects
      i18ntranslationlocalizationcrowdin
      JavaScript
      •
      BSD 3-Clause "New" or "Revised" License
      •4•8•1•3•Updated Feb 12, 2026Feb 12, 2026

    • classroom

      Public
      JavaScript
      •
      BSD 3-Clause "New" or "Revised" License
      •133•150•26•15•Updated Feb 12, 2026Feb 12, 2026

    • infra

      Public
      > freeCodeCamp.org's infrastructure-as-code
      infrastructure-as-code
      HCL
      •
      BSD 3-Clause "New" or "Revised" License
      •24•74•5•2•Updated Feb 12, 2026Feb 12, 2026

    • client-config

      Public
      > deployment config for client
      HTML
      •
      BSD 3-Clause "New" or "Revised" License
      •11•6•0•0•Updated Feb 12, 2026Feb 12, 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 Feb 12, 2026Feb 12, 2026

    • ui

      Public
      freeCodeCamp's UI Component Library
      TypeScript
      •
      BSD 3-Clause "New" or "Revised" License
      •35•58•18•5•Updated Feb 12, 2026Feb 12, 2026

    • i18n-curriculum

      Public
      Shell
      •17•11•0•0•Updated Feb 11, 2026Feb 11, 2026

    • cdn

      Public
      static assets for use with projects, curriculum and other places on internet
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •78•84•6•3•Updated Feb 10, 2026Feb 10, 2026

    • exam-creator

      Public
      TypeScript
      •
      BSD 3-Clause "New" or "Revised" License
      •4•1•1•0•Updated Feb 9, 2026Feb 9, 2026

    • exam-services

      Public
      Rust
      •
      BSD 3-Clause "New" or "Revised" License
      •1•2•0•0•Updated Feb 9, 2026Feb 9, 2026

    • scripts

      Public
      Quick one-off scripts and tasks
      TypeScript
      •
      BSD 3-Clause "New" or "Revised" License
      •16•17•4•2•Updated Feb 7, 2026Feb 7, 2026

    • challenge-editor

      Public
      TypeScript
      •
      BSD 3-Clause "New" or "Revised" License
      •3•0•1•0•Updated Feb 4, 2026Feb 4, 2026