Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

A curated list of awesome Go frameworks, libraries and software

✅ The Node.js best practices list (July 2024)

Explain complex systems using visuals and simple terms. Help you prepare for system design interviews.

A curated list of awesome Machine Learning frameworks, libraries and software.

List of Computer Science courses with video lectures.

Source code for the X Recommendation Algorithm

The Patterns of Scalable, Reliable, and Performant Large-Scale Systems

The official gpt4free repository | various collection of powerful language models | o4, o3 and deepseek r1, gpt-4.1, gemini 2.5

《代码随想录》LeetCode 刷题攻略：200道经典题目刷题顺序，共60w字的详细图解，视频难点剖析，50余张思维导图，支持C++，Java，Python，Go，JavaScript等多语言版本，从此算法学习不再迷茫！🔥🔥 来看看，你会发现相见恨晚！🚀

A curated list of Rust code and resources.

100 Days of ML Coding

🎨 Diagram as Code for prototyping cloud system architectures

Learn how to design systems at scale and prepare for system design interviews

Connect, secure, control, and observe services.

Simple, fast, safe, compiled language for developing maintainable software. Compiles itself in <1s with zero library dependencies. Supports automatic C => V translation. https://vlang.io

🔥LeetCode solutions in any programming language | 多种编程语言实现 LeetCode、《剑指 Offer（第 2 版）》、《程序员面试金典（第 6 版）》题解

A cloud-native Go microservices framework with cli tool for productivity.

10 Weeks, 20 Lessons, Data Science for All!

Pretrain, finetune ANY AI model of ANY size on 1 or 10,000+ GPUs with zero code changes.

Questions to ask the company during your interview

Open-source live-chat, email support, omni-channel desk. An alternative to Intercom, Zendesk, Salesforce Service Cloud etc. 🔥💬

📗🌐 🚢 Comprehensive and exhaustive JavaScript & Node.js testing best practices (August 2025)

Simple, open source, lightweight and privacy-friendly web analytics alternative to Google Analytics.

For empowering community 🌱

D2 is a modern diagram scripting language that turns text to diagrams.

Terminal JSON viewer & processor

Dolt – Git for Data

Ingress NGINX Controller for Kubernetes

ZincSearch . A lightweight alternative to elasticsearch that requires minimal resources, written in Go.