Master programming by recreating your favorite technologies from scratch.
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Jul 14, 2026 - Markdown
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free
Here are 8,856 public repositories matching this topic...
A collective list of free APIs
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Sep 28, 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 1, 2026 - TypeScript
Create polished demo videos without editing skills. Mac/Windows/Linux
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Sep 23, 2026 - TypeScript
插件化、定制化、无广告的免费音乐播放器
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Sep 13, 2026 - TypeScript
Zulip server and web application. Open-source team chat that helps teams stay productive and focused.
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Oct 1, 2026 - Python
🐧 A list of awesome Linux softwares
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May 3, 2026 - HTML
Free and open-source macOS menu bar toolkit.
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Oct 1, 2026 - Swift
📚 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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Sep 10, 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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Oct 1, 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 1, 2026 - C#
Grab your own sweet-looking '.is-a.dev' subdomain.
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Oct 1, 2026 - JavaScript
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 1, 2026 - JavaScript
The Concise TypeScript Book: A Concise Guide to Effective Development in TypeScript. Free and Open Source.
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Oct 1, 2026 - TypeScript
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
Check Run Reporter
See your test and style results without leaving GitHub. Works with any CI service. Supports JUnit, Checkstyle, and more
Slack + GitHub
Connect your code without leaving Slack
Azure Boards
Connects Azure Boards with GitHub to plan, track, and discuss work across your teams
ECC Tools
GitHub App that turns repo history into skills, PRs, guardrails, and rollout plans for AI coding agents
Vue Play
Create Vue Applications using a Visual Designer
PR Scheduler
Lets developers schedule PRs to be merged at a specific date/time. Useful for scheduling posts on static blog frameworks
Coveralls
Ensure that new code is fully covered, and see coverage trends emerge. Works with any CI service
PullFlow
AI-enhanced code review collaboration across GitHub, Slack & VS Code
Percy
Automated visual review platform
GitClear
Review PRs up to 40% faster. Pinpoint highest tech debt directories. Most engineer-friendly Developer Analytic velocity stats
AppVeyor
Cloud service for building, testing and deploying Windows apps
Google Cloud Build
Build, test, & deploy in a fast, consistent, and secure manner
Codecov | Code Coverage
Automatic test report merging for all CI and languages into a single code coverage report directly into your pull request
cto.new
Completely free AI code agent. Use the best frontier models from Anthropic, OpenAI & more with no credit card or API keys
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