Stars
刷算法全靠套路，认准 labuladong 就够了！English version supported! Crack LeetCode, not only how, but also why.
A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev
An enterprise-class UI design language and React UI library
Design patterns implemented in Java
Demonstrate all the questions on LeetCode in the form of animation.（用动画的形式呈现解LeetCode题目的思路）
Free and Open Source, Distributed, RESTful Search Engine
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A curated list of awesome Machine Learning frameworks, libraries and software.
A topic-centric list of HQ open datasets.
Google Chrome, Firefox, and Thunderbird extension that lets you write email in Markdown and render it before sending.
The most comprehensive database of Chinese poetry 🧶最全中华古诗词数据库, 唐宋两朝近一万四千古诗人, 接近5.5万首唐诗加26万宋诗. 两宋时期1564位词人，21050首词。
Apache Spark - A unified analytics engine for large-scale data processing
A cryptocurrency trading API with more than 100 exchanges in JavaScript / TypeScript / Python / C# / PHP / Go
Expressive middleware for node.js using ES2017 async functions
Free ChatGPT&DeepSeek API Key，免费ChatGPT&DeepSeek API。免费接入DeepSeek API和GPT4 API，支持 gpt | deepseek | claude | gemini | grok 等排名靠前的常用大模型。
A curated list of awesome awesomeness
Material Design Components in HTML/CSS/JS
A book-in-progress about the Linux kernel and its insides.
🔥 A highly scalable, offline-first foundation with the best developer experience and a focus on performance and best practices.
Extensive Open-Source Guides for Android Developers
A UI library by WeChat official design team, includes the most useful widgets/modules in mobile web applications.
completely free for everyone. Its build-in Flutter Dart.