Master programming by recreating your favorite technologies from scratch.
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Jul 14, 2026 - Markdown
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free
Here are 9,026 public repositories matching this topic...
A collective list of free APIs
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Oct 14, 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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Oct 15, 2026 - TypeScript
Create polished demo videos without editing skills. Mac/Windows/Linux
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Oct 14, 2026 - TypeScript
插件化、定制化、无广告的免费音乐播放器
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Oct 15, 2026 - TypeScript
Free and open-source macOS menu bar toolkit.
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Oct 15, 2026 - Swift
Zulip server and web application. Open-source team chat that helps teams stay productive and focused.
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Oct 15, 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
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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Oct 15, 2026
免费无广告的追剧资源指南，人工精选资源、每天检测资源有效性。收录在线影视、影视APP、网盘搜索、磁力BT、字幕、TVBox / 影视仓空壳软件/配置地址、IPTV直播源、会员拼团、影视相关开源项目。开源，社区共同维护。
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Oct 15, 2026 - JavaScript
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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Oct 15, 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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Oct 14, 2026 - C#
Grab your own sweet-looking '.is-a.dev' subdomain.
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Oct 15, 2026 - JavaScript
The Concise TypeScript Book: A Concise Guide to Effective Development in TypeScript. Free and Open Source.
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A free, open source, Bootstrap admin theme created by Start Bootstrap
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Jul 2, 2024 - HTML
Free apps
Socket Security
Developer-first security platform that protects your code from both vulnerable and malicious dependencies
Percy
Automated visual review platform
Flaptastic
Manage flaky unit tests. Click a checkbox to instantly disable any test on all branches. Works with your current test suite
abaplint
ABAP quality assurance and static analysis
CodeScene
A software engineering intelligence tool tool to identify and prioritize technical debt and evaluate your efficiency
GitProtect Github Backup & Recovery
World's most tech-savvy GitHub backup, recovery, restore, migration & config management trusted by Fortune 500
Google Cloud Build
Build, test, & deploy in a fast, consistent, and secure manner
Snyk
Find, fix (and prevent!) known vulnerabilities in your code
Rewind Backups for GitHub
Automated GitHub backups so you can recover fast, stay compliant, and never lose a line of code
Cloud 66 for Rails
Build, deploy, and maintain your Rails apps on any cloud or server
Cloud 66 Skycap
Skycap is a container native CI/CD tool
Coveralls
Ensure that new code is fully covered, and see coverage trends emerge. Works with any CI service
Mend Bolt
Detect open source vulnerabilities in real time with suggested fixes for quick remediation
PullFlow
AI-enhanced code review collaboration across GitHub, Slack & VS Code
pre-commit ci lite
an add-on to github actions which allows safely pushing changes back to pull requests
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