Master programming by recreating your favorite technologies from scratch.
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Jul 14, 2026 - Markdown
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free
Here are 8,263 public repositories matching this topic...
A collective list of free APIs
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Aug 13, 2026 - Python
Free domain registration and practical DNS learning resources for everyone.
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Aug 12, 2026 - Markdown
📚 免费的计算机编程类中文书籍，欢迎投稿
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Jul 29, 2026
The Secure CommsOS™ for mission-critical operations
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Aug 14, 2026 - TypeScript
插件化、定制化、无广告的免费音乐播放器
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Jun 20, 2026 - TypeScript
Zulip server and web application. Open-source team chat that helps teams stay productive and focused.
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Aug 14, 2026 - Python
🐧 A list of awesome Linux softwares
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May 3, 2026 - HTML
📚 The definitive guide to TypeScript and possibly the best TypeScript book 📖. Free and Open Source 🌹
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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.
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Jun 23, 2025 - Python
Create polished demo videos without editing skills. Mac/Windows/Linux
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Aug 8, 2026 - TypeScript
A collection of services with great free tiers for developers on a budget. Sponsored by Mockoon, the best mock API tool. https://mockoon.com
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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.
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Aug 14, 2026 - C#
CloudFlare free temp domain email 免费收发 临时域名邮箱 支持附件 IMAP SMTP TelegramBot
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Aug 11, 2026 - TypeScript
Grab your own sweet-looking '.is-a.dev' subdomain.
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Aug 14, 2026 - JavaScript
The Concise TypeScript Book: A Concise Guide to Effective Development in TypeScript. Free and Open Source.
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Aug 12, 2026 - TypeScript
A free, open source, Bootstrap admin theme created by Start Bootstrap
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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.
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Aug 12, 2026 - PHP
Libre Hardware Monitor is free software that can monitor the temperature sensors, fan speeds, voltages, load and clock speeds of your computer.
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Free apps
Azure Boards
Connects Azure Boards with GitHub to plan, track, and discuss work across your teams
WIP
DO NOT MERGE – as a service
Stastic
Website editor on top of Github pages
Notebook Reviews Done Right
Review tool for Jupyter Notebooks
PR Scheduler
Lets developers schedule PRs to be merged at a specific date/time. Useful for scheduling posts on static blog frameworks
Codeac.io
We help developers write clean code
@testdriverai
AI Code Reviews That Actually Run Your App
Check Run Reporter
See your test and style results without leaving GitHub. Works with any CI service. Supports JUnit, Checkstyle, and more
Datree
YAML configs and K8s manifests validation tool
AppVeyor
Cloud service for building, testing and deploying Windows apps
Socket Security
Developer-first security platform that protects your code from both vulnerable and malicious dependencies
Axolo for Slack
Slack Collaboration app for Pull Requests. Reduce pick-up time & organize daily standups around open PRs
Coveralls
Ensure that new code is fully covered, and see coverage trends emerge. Works with any CI service
webapp.io
Full-stack review environments and end-to-end tests embedded into every pull request
cto.new
Completely free AI code agent. Use the best frontier models from Anthropic, OpenAI & more with no credit card or API keys
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