Master programming by recreating your favorite technologies from scratch.
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Jul 14, 2026 - Markdown
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free
Here are 8,721 public repositories matching this topic...
A collective list of free APIs
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Aug 26, 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 28, 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 28, 2026 - Python
🐧 A list of awesome Linux softwares
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May 3, 2026 - HTML
Create polished demo videos without editing skills. Mac/Windows/Linux
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Aug 28, 2026 - TypeScript
📚 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
Free and open-source macOS menu bar toolkit.
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Aug 28, 2026 - Swift
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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Aug 4, 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.
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Aug 28, 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 27, 2026 - TypeScript
Grab your own sweet-looking '.is-a.dev' subdomain.
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Aug 28, 2026 - JavaScript
The Concise TypeScript Book: A Concise Guide to Effective Development in TypeScript. Free and Open Source.
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Aug 28, 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 14, 2026 - PHP
Free apps
Zube
An Agile project management tool that seamlessly integrates with GitHub Issues
Google Cloud Build
Build, test, & deploy in a fast, consistent, and secure manner
Mergify
Pull requests automation service. Merge your pull requests faster with automatic merges and a merge queue
Code Review Doctor
Catch more Python and Django bugs during code review
Crowdin
Agile localization for your projects
Toast for Slack
Team Stats, Pull Request notifications and focused reminders for Slack
Localazy
Manage your i18n and localization needs from one place with Localazy ®
Percy
Automated visual review platform
Vaunt.Dev
A Developer Relations Platform
GitClear
Review PRs up to 40% faster. Pinpoint highest tech debt directories. Most engineer-friendly Developer Analytic velocity stats
Coveralls
Ensure that new code is fully covered, and see coverage trends emerge. Works with any CI service
CodeFactor
Automated code review for humans and AI
Buddy
One-click delivery automation for Web Developers
Codefresh
A modern container-based CI/CD platform, easily assemble and run pipelines with high performance
GitDailies
PR & DORA metrics, amazing alerts, daily activity summaries
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