Master programming by recreating your favorite technologies from scratch.
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Oct 10, 2025 - Markdown
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A collective list of free APIs
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Nov 4, 2025 - Python
DigitalPlat FreeDomain: Free Domain For Everyone
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Nov 12, 2025 - 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
A curated list of free courses with certifications. Also available at https://free-certifications.com/
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Jul 22, 2025
[Support 0.49.x]（Reset Cursor AI MachineID & Bypass Higher Token Limit） Cursor Ai ，自动重置机器ID ， 免费升级使用Pro功能: You've reached your trial request limit. / Too many free trial accounts used on this machine. Please upgrade to pro. We have this limit in place to prevent abuse. Please let us know if you believe this is a mistake.
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Dec 2, 2025 - Python
The communications platform that puts data protection first.
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Dec 11, 2025 - TypeScript
🐧 A list of awesome Linux softwares
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Oct 8, 2025 - HTML
Zulip server and web application. Open-source team chat that helps teams stay productive and focused.
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Dec 11, 2025 - Python
插件化、定制化、无广告的免费音乐播放器
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Nov 25, 2025 - 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
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 13, 2025
A free, open source, Bootstrap admin theme created by Start Bootstrap
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Jul 2, 2024 - HTML
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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Dec 11, 2025 - C#
Grab your own sweet-looking '.is-a.dev' subdomain.
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Dec 11, 2025 - JavaScript
The Concise TypeScript Book: A Concise Guide to Effective Development in TypeScript. Free and Open Source.
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Nov 15, 2025 - 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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Dec 6, 2025 - PHP
Free apps
Container Registry
Best-in-class CNCF Harbor based Container Image Management for individuals, teams and organizations
ChartDB
Database diagrams editor with AI that allows you to visualize and design your DB with a single query
Visual Source
Source Code History Visualization
DeepSource
The Code Health platform - Everything you need to build maintainable and secure software
Cirun.io
GitHub Actions on your Cloud - Run Self-Hosted Runners on AWS, GCP, Azure, DigitalOcean, Oracle or OpenStack
Crowdin
Agile localization for your projects
Codecov | Code Coverage
Automatic test report merging for all CI and languages into a single code coverage report directly into your pull request
Mergify
Pull requests automation service. Merge your pull requests faster with automatic merges and a merge queue
pre-commit ci lite
an add-on to github actions which allows safely pushing changes back to pull requests
devActivity App
AI-powered contributions analytics app featuring Gamification, Performance Reviews, Alerts, and much more
Flaptastic
Manage flaky unit tests. Click a checkbox to instantly disable any test on all branches. Works with your current test suite
Sentry
Real-time, cross-platform crash reporting and error logging
repo rules
ensure that all repositories have the same settings, e.g. visibility, squash delete, gpg branch protection, team permissions
POEditor
Manage your software localization collaboratively
Pull Checklist
PR automations you don’t have to build yourself
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