Master programming by recreating your favorite technologies from scratch.
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Feb 21, 2026 - Markdown
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A collective list of free APIs
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Mar 18, 2026 - Python
DigitalPlat FreeDomain: Free Domain For Everyone
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Mar 26, 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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Apr 20, 2026 - TypeScript
Zulip server and web application. Open-source team chat that helps teams stay productive and focused.
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Apr 20, 2026 - Python
🐧 A list of awesome Linux softwares
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Feb 16, 2026 - HTML
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
📚 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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Apr 10, 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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Apr 20, 2026 - C#
The Concise TypeScript Book: A Concise Guide to Effective Development in TypeScript. Free and Open Source.
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Apr 6, 2026 - JavaScript
Grab your own sweet-looking '.is-a.dev' subdomain.
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Apr 20, 2026 - JavaScript
Create polished screen recordings for free. An open-source alternative to Screen Studio.
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Apr 20, 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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Apr 5, 2026 - PHP
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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Apr 20, 2026 - TypeScript
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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Apr 20, 2026 - TypeScript
Free apps
PR Scheduler
Lets developers schedule PRs to be merged at a specific date/time. Useful for scheduling posts on static blog frameworks
Pageclip
Save information from your website via forms or front-end JavaScript
Atlassian
GitHub for Atlassian unifies data, automates workflows, and syncs development across GitHub, Jira, and your Atlassian apps
Codefresh
A modern container-based CI/CD platform, easily assemble and run pipelines with high performance
Mend Bolt
Detect open source vulnerabilities in real time with suggested fixes for quick remediation
Container Registry
Best-in-class CNCF Harbor based Container Image Management for individuals, teams and organizations
Testspace.com
Test Management software for DevOps, including CI Results Dashboard, Manual Test Case Management, and Exploratory testing
Moesif API Analytics and Monetization
Powerful API analytics and usage-based billing to monetize APIs
Axolo for Slack
Slack Collaboration app for Pull Requests. Reduce pick-up time & organize daily standups around open PRs
CodeFactor
Automated code review for humans and AI
WhatProblem AI - Requirements Clarification Bot
AI that asks the right questions to turn vague issues into clear requirements - no more guessing
Naming Conventions Bot
Automatically validates pull requests, branches and commit messages in your Github repositories
abaplint
ABAP quality assurance and static analysis
pre-commit ci lite
an add-on to github actions which allows safely pushing changes back to pull requests
autofix.ci
Automatically fix pull requests to increase developer productivity
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