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

Linux kernel source tree

Virtual whiteboard for sketching hand-drawn like diagrams

Production-Grade Container Scheduling and Management

Empowering everyone to build reliable and efficient software.

Papers from the computer science community to read and discuss.

Vim-fork focused on extensibility and usability

Open Source Continuous File Synchronization

Code at the speed of thought – Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.

🌸 A command-line fuzzy finder

Free and Open Source, Distributed, RESTful Search Engine

Get a full fake REST API with zero coding in less than 30 seconds (seriously)

For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.

Bring projects, wikis, and teams together with AI. AppFlowy is the AI collaborative workspace where you achieve more without losing control of your data. The leading open source Notion alternative.

All Algorithms implemented in Java

A cross-platform, OpenGL terminal emulator.

🦀 Small exercises to get you used to reading and writing Rust code!

Official electron build of draw.io

Distributed reliable key-value store for the most critical data of a distributed system

Google core libraries for Java

RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.

Square’s meticulous HTTP client for the JVM, Android, and GraalVM.

A privacy-first, open-source platform for knowledge management and collaboration. Download link: http://github.com/logseq/logseq/releases. roadmap: https://logseq.io/p/NX4mc_ggEV

Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas

Servo aims to empower developers with a lightweight, high-performance alternative for embedding web technologies in applications.

✨ Making your shell magical

Vagrant is a tool for building and distributing development environments.

Elixir is a dynamic, functional language for building scalable and maintainable applications

Dapr is a portable runtime for building distributed applications across cloud and edge, combining event-driven architecture with workflow orchestration.

Bind Android views and callbacks to fields and methods.