Master programming by recreating your favorite technologies from scratch.
-
Updated
Feb 21, 2026 - Markdown
#
free
Here are 7,095 public repositories matching this topic...
A collective list of free APIs
api lists open-source list development public resources dataset free software apis public-api public-apis
-
Updated
Mar 18, 2026 - Python
DigitalPlat FreeDomain: Free Domain For Everyone
-
Updated
Mar 26, 2026 - HTML
📚 免费的计算机编程类中文书籍，欢迎投稿
react javascript android kotlin python swift pdf ios angular react-native programming books vue free
-
Updated
Jul 15, 2024
The Secure CommsOS™ for mission-critical operations
-
Updated
Apr 21, 2026 - TypeScript
Zulip server and web application. Open-source team chat that helps teams stay productive and focused.
-
Updated
Apr 22, 2026 - Python
🐧 A list of awesome Linux softwares
linux open-source tools cross-platform applications icon-theme free software awesome-list cli-app linux-app desktop-environment linux-desktop freeware-icon oss-icon ubuntu-linux linux-resource gui-app
-
Updated
Feb 16, 2026 - HTML
插件化、定制化、无广告的免费音乐播放器
-
Updated
Jan 6, 2026 - TypeScript
📚 The definitive guide to TypeScript and possibly the best TypeScript book 📖. Free and Open Source 🌹
-
Updated
Jun 29, 2024 - TypeScript
🆓免费的 ChatGPT 镜像网站列表，持续更新。List of free ChatGPT mirror sites, continuously updated.
-
Updated
Jun 23, 2025 - Python
A collection of services with great free tiers for developers on a budget. Sponsored by Mockoon, the best mock API tool. https://mockoon.com
-
Updated
Apr 10, 2026
Kavita is a fast, feature rich, cross platform reading server. Built with the goal of being a full solution for all your reading needs. Setup your own server and share your reading collection with your friends and family.
windows linux metadata pdf csharp cross-platform annotations manga media-server self-hosted comics epub free opds epub-reader cbz comics-reader ubooquity opds-feed comicinfo
-
Updated
Apr 21, 2026 - C#
The Concise TypeScript Book: A Concise Guide to Effective Development in TypeScript. Free and Open Source.
javascript typescript book free typescript-book typescript-tutorials typescript-language javascript-book typescript-learning typescript-guidebook typescript-guide learn-typescript
-
Updated
Apr 21, 2026 - JavaScript
Create polished screen recordings for free. An open-source alternative to Screen Studio.
-
Updated
Apr 22, 2026 - TypeScript
Grab your own sweet-looking '.is-a.dev' subdomain.
dns github-pages website oss foss domain dev cloudflare subdomain developer free free-domain free-for-developers free-for-dev
-
Updated
Apr 22, 2026 - JavaScript
A free, open source, Bootstrap admin theme created by Start Bootstrap
-
Updated
Jul 2, 2024 - HTML
Pterodactyl® is a free, open-source game server management panel built with PHP, React, and Go. Designed with security in mind, Pterodactyl runs all game servers in isolated Docker containers while exposing a beautiful and intuitive UI to end users.
-
Updated
Apr 5, 2026 - PHP
CloudFlare free temp domain email 免费收发 临时域名邮箱 支持附件 IMAP SMTP TelegramBot
-
Updated
Apr 21, 2026 - TypeScript
Open source website builder and Webflow alternative. Webstudio is an advanced visual builder that connects to any headless CMS, supports all CSS properties, and can be hosted anywhere, including with us.
react open-source alternative design web-development frontend accessibility website-builder websites cloudflare free remix webflow website-development cloudflare-workers webstudio radix-ui
-
Updated
Apr 21, 2026 - TypeScript
Free apps
Axolo for Slack
Slack Collaboration app for Pull Requests. Reduce pick-up time & organize daily standups around open PRs
Vue Play
Create Vue Applications using a Visual Designer
AccessLint
Find accessibility issues in your pull requests
Snyk
Find, fix (and prevent!) known vulnerabilities in your code
pre-commit ci lite
an add-on to github actions which allows safely pushing changes back to pull requests
Check Run Reporter
See your test and style results without leaving GitHub. Works with any CI service. Supports JUnit, Checkstyle, and more
Crowdin
Agile localization for your projects
cto.new
Completely free AI code agent. Use the best frontier models from Anthropic, OpenAI & more with no credit card or API keys
pre-commit ci
a continuous integration service for the pre-commit framework
Honeybadger.io
The web developer's secret weapon
Pull Request Size
Apply size labels to Pull Requests based on the total lines of code changed
Datree
YAML configs and K8s manifests validation tool
POEditor
Manage your software localization collaboratively
Zube
An Agile project management tool that seamlessly integrates with GitHub Issues
TestQuality - Unified Test Management for GitHub
Test Plan Driven QA Test Management for GitHub
Improve this page
Add a description, image, and links to the free topic page so that developers can more easily learn about it.
Add this topic to your repo
To associate your repository with the free topic, visit your repo's landing page and select "manage topics."