RepoGuard
Updated 9 h ago
freeCodeCamp.org

Organization

Public GitHub footprint of freeCodeCamp.org

@freeCodeCamp
View profile on GitHub

Learn to code for free with millions of other people around the world

United States of America

239

Public repositories

513,792

Total stars

33,599

Followers

freeCodeCamp.org maintains a significant presence on GitHub, featuring a wide range of public repositories focused on coding education. The organization primarily utilizes languages like JavaScript, TypeScript, and Python, with notable repositories such as freeCodeCamp and devdocs, offering valuable resources for learners and developers alike.

Top languages

JavaScript 24TypeScript 21Python 16Shell 12HTML 6Ruby 2Dart 2HCL 2

Public repositories

freeCodeCamp

446,716

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

TypeScript
Updated Jun 13, 2026

devdocs

39,061

API Documentation Browser

Ruby
Updated Jun 12, 2026

how-to-contribute-to-open-source

9,293

A guide to contributing to open source

Ruby
Updated Jun 12, 2026

mail-for-good

3,823

An open source email campaign management tool for nonprofits

JavaScript
Updated Jun 8, 2026

guide

2,155

A collection of easy-to-understand guides to programming tools

Unknown Language
Updated May 20, 2026

chapter

1,921

A self-hosted event management tool for nonprofits

TypeScript
Updated Jun 6, 2026

awesome-quincy-larson-emails

1,182

This repository is an archive of emails that are sent by the awesome Quincy Larson every week.

Python
Updated Jun 12, 2026

LearnToCodeRPG

1,128

A visual novel video game where you learn to code and get a dev job 🎯

Ren'Py
Updated Jun 12, 2026

boilerplate-npm

789

A boilerplate for the freeCodeCamp curriculum.

JavaScript
Updated Jun 6, 2026

mobile

558

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

Dart
Updated Jun 11, 2026

learn

496

freeCodeCamp's learning platform with 2,000 interactive coding challenges

JavaScript
Updated May 27, 2026

pantry-for-good

400

An open source food bank logistics and inventory management tool

JavaScript
Updated May 22, 2026

boilerplate-infosec

388

A boilerplate for the freeCodeCamp curriculum.

JavaScript
Updated May 29, 2026

CurriculumExpansion

340

No description provided for this repository.

JavaScript
Updated Jun 9, 2026

meeting-for-good

339

A meeting coordination app for your team

JavaScript
Updated Apr 2, 2026

Developer_Quiz_Site

292

This is a quiz site filled with over 1500+ questions on programming.

TypeScript
Updated Apr 19, 2026

100DaysOfCode-twitter-bot

290

Twitter bot for #100DaysOfCode

JavaScript
Updated May 15, 2026

wiki

281

freeCodeCamp's deprecated wiki articles

JavaScript
Updated Mar 21, 2026

boilerplate-express

264

A boilerplate for the freeCodeCamp curriculum.

JavaScript
Updated Jun 10, 2026

chinese

232

No description provided for this repository.

Unknown Language
Updated May 22, 2026

boilerplate-mochachai

221

A boilerplate for the freeCodeCamp curriculum.

JavaScript
Updated May 28, 2026

python-coding-challenges

204

freeCodeCamp's stand-alone Python coding challenges

Python
Updated Apr 30, 2026

2016-new-coder-survey

202

No description provided for this repository.

R
Updated May 28, 2026

web3-curriculum

178

Half of the Web3 Curriculum

JavaScript
Updated May 7, 2026

open-data

168

No description provided for this repository.

HTML
Updated May 20, 2026

demo-projects

163

Example certification projects for our programming curriculum

JavaScript
Updated Jun 7, 2026

classroom

153

No description provided for this repository.

JavaScript
Updated Jun 9, 2026

solana-curriculum

152

freeCodeCamp Solana Curriculum

TypeScript
Updated May 5, 2026

coderadio-client

145

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

JavaScript
Updated Jun 2, 2026

rdb-alpha

140

No description provided for this repository.

Dockerfile
Updated Jun 11, 2026

contribute

139

Begin your contribution journey here.

MDX
Updated Jun 13, 2026

conference-for-good

117

An open source conference management tool

TypeScript
Updated Jun 2, 2026

open-api

86

freeCodeCamp's open-api Intiative

JavaScript
Updated Apr 16, 2026

cdn

84

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

Python
Updated May 3, 2026

infra

79

> freeCodeCamp.org's infrastructure-as-code

HCL
Updated Jun 7, 2026

freeCodeCampOS

77

Test repo for external freeCodeCamp courses

Rust
Updated Jun 13, 2026

100DaysOfCode-discord-bot

70

A Discord bot created for the 100 Days of Code challenge.

TypeScript
Updated May 26, 2026

euler-rust

70

Local config for running the freeCodeCamp Project Euler lessons in Rust

JavaScript
Updated May 5, 2026

ui

69

freeCodeCamp's UI Component Library

TypeScript
Updated Jun 5, 2026

boilerplate-project-exercisetracker

66

A boilerplate for a freeCodeCamp project.

HTML
Updated May 26, 2026

news

65

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

TypeScript
Updated Jun 7, 2026

learn-bash-by-building-a-boilerplate

63

No description provided for this repository.

Shell
Updated Apr 19, 2026

news-translation-tasks

58

No description provided for this repository.

JavaScript
Updated Apr 24, 2026

courses-vscode-extension

56

freeCodeCamp VSCode extension to help run and develop courses

TypeScript
Updated Jun 7, 2026

boilerplate-advancednode

55

A boilerplate for the freeCodeCamp curriculum referenced in 'Advanced Node/Express Introduction'.

JavaScript
Updated May 21, 2026

boilerplate-project-headerparser

50

A boilerplate for a freeCodeCamp project.

HTML
Updated Apr 14, 2026

learn-relational-databases-by-building-a-mario-database

47

No description provided for this repository.

Shell
Updated Apr 26, 2026

boilerplate-medical-data-visualizer

44

No description provided for this repository.

Python
Updated Apr 30, 2026

learn-bash-scripting-by-building-five-programs

42

No description provided for this repository.

Shell
Updated Jun 11, 2026

design-style-guide

42

Design Style Guide

HTML
Updated May 8, 2026

CamperChan-discord

35

Discord bot running in our freeCodeCamp Discord server

TypeScript
Updated May 26, 2026

math-for-programmers-prototype

34

An interactive browser-based curriculum where you learn math through LaTeX

JavaScript
Updated Mar 26, 2026

PhoneIDE

33

PhoneIDE freeCodeCamps Mobile Editor Made with Flutter

Dart
Updated May 26, 2026

exam-env

31

The freeCodeCamp Exam Environment desktop application

TypeScript
Updated May 22, 2026

boilerplate-budget-app

28

No description provided for this repository.

Python
Updated Apr 30, 2026

boilerplate-arithmetic-formatter

28

No description provided for this repository.

Python
Updated Apr 30, 2026

curriculum-helpers

27

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

TypeScript
Updated Jun 1, 2026

boilerplate-project-issuetracker

26

A boilerplate for a freeCodeCamp project.

JavaScript
Updated Apr 14, 2026

boilerplate-mean-variance-standard-deviation-calculator

25

No description provided for this repository.

Python
Updated Apr 30, 2026

learn-git-by-building-an-sql-reference-object

25

No description provided for this repository.

Shell
Updated Apr 24, 2026

boilerplate-demographic-data-analyzer

22

No description provided for this repository.

Python
Updated Apr 30, 2026

boilerplate-rock-paper-scissors

21

No description provided for this repository.

Python
Updated Apr 30, 2026

web3-site

20

No description provided for this repository.

TypeScript
Updated Jun 7, 2026

learn-celestial-bodies-database

20

No description provided for this repository.

Shell
Updated May 5, 2026

nginx-config

20

> Config for our NGINX instances that serve our platforms.

Unknown Language
Updated Apr 29, 2026

boilerplate-port-scanner

18

No description provided for this repository.

Python
Updated Apr 30, 2026

learn-bash-and-sql-by-building-a-bike-rental-shop

18

No description provided for this repository.

Shell
Updated Apr 19, 2026

terraform-github-runners

18

Our Terraform module to provision GitHub self-hosted runners on AWS.

HCL
Updated Apr 1, 2026

scripts

17

Quick one-off scripts and tasks

TypeScript
Updated May 13, 2026

boilerplate-page-view-time-series-visualizer

16

No description provided for this repository.

Python
Updated Apr 30, 2026

boilerplate-time-calculator

16

No description provided for this repository.

Python
Updated Apr 30, 2026

boilerplate-polygon-area-calculator

15

No description provided for this repository.

Python
Updated Apr 30, 2026

boilerplate-SHA-1-password-cracker

15

No description provided for this repository.

Python
Updated Apr 30, 2026

learn-world-cup-database

15

No description provided for this repository.

Shell
Updated Mar 24, 2026

forum-theme

15

Themes that we use on our forums

SCSS
Updated Mar 9, 2026

ses-email-blast

14

CLI tool for sending emails through SES

TypeScript
Updated Jun 7, 2026

learn-sql-by-building-a-student-database-part-2

14

No description provided for this repository.

Shell
Updated Apr 19, 2026

boilerplate-probability-calculator

12

No description provided for this repository.

Python
Updated Apr 30, 2026

learn-advanced-bash-by-building-a-kitty-ipsum-translator

12

No description provided for this repository.

Shell
Updated Apr 19, 2026

i18n-curriculum

11

No description provided for this repository.

Shell
Updated Jun 9, 2026

boilerplate-sea-level-predictor

11

No description provided for this repository.

Python
Updated Apr 30, 2026

error-pages

10

Standard error pages for outages and maintenance

HTML
Updated Apr 19, 2026

search-indexer

9

No description provided for this repository.

JavaScript
Updated Jun 13, 2026

freeCodeCamp-legacy

9

This repo is an archive of our major platform updates, you should checkout https://github.com/freeCodeCamp/freeCodeCamp instead

JavaScript
Updated May 14, 2026

donate-legacy

9

Support the freeCodeCamp.org nonprofit

Unknown Language
Updated Apr 29, 2026

back-end-development-and-apis

8

No description provided for this repository.

JavaScript
Updated Apr 24, 2026

client-config

7

> deployment config for client

HTML
Updated May 26, 2026

crowdin-action

7

No description provided for this repository.

TypeScript
Updated May 18, 2026

devtools

7

Official VS Code extension for helping maintain the curriculum for freeCodeCamp.org.

TypeScript
Updated Apr 19, 2026

hashnode-preview

6

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

Nunjucks
Updated Jun 12, 2026

ghost-workaround-theme

6

A quick workaround to render Ghost draft previews

CSS
Updated May 26, 2026

learn-relational-databases-by-building-a-database-of-video-game-characters

6

No description provided for this repository.

Shell
Updated Apr 19, 2026

learn-nano-by-building-a-castle

6

No description provided for this repository.

Shell
Updated Mar 10, 2026

curriculum-db

5

freeCodeCamp curriculum metadata

TypeScript
Updated May 16, 2026

email-automation

4

Automation for the email blast.

TypeScript
Updated May 18, 2026

renovate-config

4

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

Unknown Language
Updated May 10, 2026

docker-swarm-config

2

Docker stack configs for our Docker swarm clusters

Unknown Language
Updated Apr 1, 2026

artemis

1

No description provided for this repository.

Go
Updated Jun 7, 2026

exam-creator

1

No description provided for this repository.

TypeScript
Updated May 13, 2026

challenge-editor

0

No description provided for this repository.

TypeScript
Updated Apr 20, 2026

Frequently asked questions

What does freeCodeCamp build on GitHub?

freeCodeCamp builds a variety of educational tools and resources on GitHub, including their main repository, freeCodeCamp, which serves as a comprehensive curriculum for learning coding and computer science.

Which programming languages does freeCodeCamp use?

freeCodeCamp primarily uses JavaScript, TypeScript, and Python, along with other languages such as Ruby and Shell to develop its diverse range of open-source projects.

Are freeCodeCamp's repositories public?

Yes, all of freeCodeCamp's repositories are public on GitHub, allowing anyone to access, contribute to, and utilize their educational materials and tools.

Is this exposure intended?

Monitor freeCodeCamp.org with RepoGuard and get alerted the moment a new public repository appears.

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