Master programming by recreating your favorite technologies from scratch.
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Jul 14, 2026 - Markdown
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free
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A collective list of free APIs
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Aug 30, 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 30, 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 29, 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 30, 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
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 30, 2026 - TypeScript
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 30, 2026 - C#
Grab your own sweet-looking '.is-a.dev' subdomain.
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Aug 30, 2026 - JavaScript
The Concise TypeScript Book: A Concise Guide to Effective Development in TypeScript. Free and Open Source.
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Aug 30, 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
Snyk
Find, fix (and prevent!) known vulnerabilities in your code
Honeybadger.io
The web developer's secret weapon
Pull Assistant
Pull Assistant analyses pull requests and provides the optimal way to perform code reviews
Google Cloud Build
Build, test, & deploy in a fast, consistent, and secure manner
POEditor
Manage your software localization collaboratively
Dash by Resizes
A self-service platform for software development teams that accelerates deployment by simplifying cloud infrastructure
Codecov | Code Coverage
Automatic test report merging for all CI and languages into a single code coverage report directly into your pull request
AccessLint
Find accessibility issues in your pull requests
Code Review Doctor
Catch more Python and Django bugs during code review
devActivity App
AI-powered contributions analytics app featuring Performance Reviews, Retrospective Insights, Gamification, and much more
CleanThat
Automatic cleaning of code
pre-commit ci
a continuous integration service for the pre-commit framework
Depfu
Automated dependency updates done right
WakaTime
Metrics, goals, and time tracking automatically generated from your programming activity
TestQuality - Unified Test Management for GitHub
Test Plan Driven QA Test Management for GitHub
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