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

• UpdatedDec 6, 2025

A collection of learning resources for curious software engineers

• UpdatedDec 13, 2025
• Python

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

• UpdatedDec 15, 2025

Learn System Design concepts and prepare for interviews using free resources.

• UpdatedOct 15, 2025
• Java

High-performance, scalable time-series database designed for Industrial IoT (IIoT) scenarios

• UpdatedDec 17, 2025
• C

PArallel Distributed Deep LEarning: Machine Learning Framework from Industrial Practice （『飞桨』核心框架，深度学习&机器学习高性能单机、分布式训练和跨平台部署）

• UpdatedDec 17, 2025
• C++

Newsletter to help busy software engineers become good at system design 👇

• UpdatedDec 16, 2025

These are the best resources for System Design on the Internet

• UpdatedJul 16, 2025

Machine Learning Engineering Open Book

• UpdatedDec 10, 2025
• Python

A curated list of Site Reliability and Production Engineering resources.

• UpdatedAug 28, 2025

A distributed, fast open-source graph database featuring horizontal scalability and high availability

• UpdatedOct 22, 2025
• C++

Scalable real-time messaging server in a language-agnostic way. Self-hosted alternative to Pubnub, Pusher, Ably, socket.io, Phoenix.PubSub, SignalR. Set up once and forever.

• UpdatedDec 17, 2025
• Go

Preparation links and resources for system design questions

• UpdatedMay 10, 2024

Hazelcast is a unified real-time data platform combining stream processing with a fast data store, allowing customers to act instantly on data-in-motion for real-time insights.

• UpdatedDec 17, 2025
• Java

A virtual platform team for mobile devs who ship

• UpdatedDec 17, 2025
• Swift

Framework for Evolutionary Message-Driven Microservices on the JVM

• UpdatedDec 17, 2025
• Java

DDD/Clean Architecture inspired boilerplate for Node web APIs

• UpdatedMar 4, 2023
• TypeScript

A Node.js library for building zero-configuration microservices.

• UpdatedNov 16, 2024
• JavaScript

rust stackful coroutine library

• UpdatedNov 26, 2025
• Rust

It's just fascinating. How is modern software designed? 🤔 Some design-level considerations for scalability, maintainability eventual consistency, availability & reliability. 👨‍💻 Interview Prep. 👨‍💻

• UpdatedFeb 21, 2024