Master programming by recreating your favorite technologies from scratch.
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Jun 25, 2026 - Markdown
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free
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A collective list of free APIs
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Jun 30, 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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Jul 10, 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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Jul 9, 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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Jul 9, 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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Jun 19, 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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Jul 8, 2026 - C#
Grab your own sweet-looking '.is-a.dev' subdomain.
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Jul 10, 2026 - JavaScript
The Concise TypeScript Book: A Concise Guide to Effective Development in TypeScript. Free and Open Source.
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Jul 9, 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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Jul 8, 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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Jun 29, 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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Jul 10, 2026 - TypeScript
Free apps
WakaTime
Metrics, goals, and time tracking automatically generated from your programming activity
Google Cloud Build
Build, test, & deploy in a fast, consistent, and secure manner
Honeybadger.io
The web developer's secret weapon
Rewind Backups for GitHub
Automated GitHub backups so you can recover fast, stay compliant, and never lose a line of code
Codefresh
A modern container-based CI/CD platform, easily assemble and run pipelines with high performance
Mergify
Pull requests automation service. Merge your pull requests faster with automatic merges and a merge queue
Pull Request Size
Apply size labels to Pull Requests based on the total lines of code changed
Sourcery
AI code reviews and security scanning
Octobox
Spend less time managing your GitHub notifications
CleanThat
Automatic cleaning of code
GitClear
Review PRs up to 40% faster. Pinpoint highest tech debt directories. Most engineer-friendly Developer Analytic velocity stats
Socket Security
Developer-first security platform that protects your code from both vulnerable and malicious dependencies
Coveralls
Ensure that new code is fully covered, and see coverage trends emerge. Works with any CI service
GuardRails
GuardRails provides continuous security feedback for modern development teams
Container Registry
Best-in-class CNCF Harbor based Container Image Management for individuals, teams and organizations
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