Master programming by recreating your favorite technologies from scratch.
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Feb 21, 2026 - Markdown
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free
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A collective list of free APIs
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May 26, 2026 - Python
DigitalPlat FreeDomain: Free Domain For Everyone
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Apr 24, 2026 - HTML
📚 免费的计算机编程类中文书籍，欢迎投稿
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Jul 15, 2024
The Secure CommsOS™ for mission-critical operations
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May 26, 2026 - TypeScript
Zulip server and web application. Open-source team chat that helps teams stay productive and focused.
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May 26, 2026 - Python
插件化、定制化、无广告的免费音乐播放器
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Jan 6, 2026 - TypeScript
🐧 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 screen recordings without editing. Mac/Windows/Linux
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May 26, 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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May 12, 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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May 26, 2026 - C#
Grab your own sweet-looking '.is-a.dev' subdomain.
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May 26, 2026 - JavaScript
The Concise TypeScript Book: A Concise Guide to Effective Development in TypeScript. Free and Open Source.
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May 16, 2026 - JavaScript
A free, open source, Bootstrap admin theme created by Start Bootstrap
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Jul 2, 2024 - HTML
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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May 21, 2026 - TypeScript
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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May 23, 2026 - PHP
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.
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May 26, 2026 - TypeScript
Free apps
GitProtect Github Backup & Recovery
World's most tech-savvy GitHub backup, recovery, restore, migration & config management trusted by Fortune 500
Cloud 66 Skycap
Skycap is a container native CI/CD tool
Ranger
A sidekick for repository maintainers
Rewind Backups for GitHub
Automated GitHub backups so you can recover fast, stay compliant, and never lose a line of code
Container Registry
Best-in-class CNCF Harbor based Container Image Management for individuals, teams and organizations
Moesif API Analytics and Monetization
Powerful API analytics and usage-based billing to monetize APIs
webapp.io
Full-stack review environments and end-to-end tests embedded into every pull request
Kleore
Detect flaky tests, quantify CI waste in dollars, and auto-fix with AI. For GitHub Actions teams
Pull Request Size
Apply size labels to Pull Requests based on the total lines of code changed
Qlty Cloud
Code quality and coverage done right
Axolo for Slack
Slack Collaboration app for Pull Requests. Reduce pick-up time & organize daily standups around open PRs
Socket Security
Developer-first security platform that protects your code from both vulnerable and malicious dependencies
pre-commit ci lite
an add-on to github actions which allows safely pushing changes back to pull requests
Naming Conventions Bot
Automatically validates pull requests, branches and commit messages in your Github repositories
Deploybot-app
Manage and automate Github Deployments across repos and organizations
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