Anthropic's original performance take-home, now open for you to try!

Algorithm powering the For You feed on X

A Lightweight Recommendation System

The simplest, fastest repository for training/finetuning medium-sized GPTs.

所有小初高、大学PDF教材。

Official Repository of "LLM × DATA" Survey Paper

Wish you have a good life of peace…

The financial transactions database designed for mission critical safety and performance.

Papers from the computer science community to read and discuss.

在校学习的资料

A Gemini 2.5 Flash Level MLLM for Vision, Speech, and Full-Duplex Multimodal Live Streaming on Your Phone

An unprofessional open-source Chinese font derived from Fontworks' Klee One. 一款非专业的开源中文字体，基于 FONTWORKS 出品字体 Klee One 衍生。

Browse media content with your own rules on Android TV

🔥 Blazing fast bulk data transfers between any cloud 🔥

Awesome materials about database development.

Pluggable in-process caching engine to build and scale high performance services

A tool to take call stack traces with minimal overheads

Sampling CPU and HEAP profiler for Java featuring AsyncGetCallTrace + perf_events

A small C compiler

Flare是广泛投产于腾讯广告后台的现代化C++开发框架，包含了基础库、RPC、各种客户端等。主要特点为易用性强、长尾延迟低。

Curated list of resources on testing distributed systems

⚡ KCP - A Fast and Reliable ARQ Protocol

A computer science textbook

Visualization/Animantion of data structure and algorithms

A non-backtracking NFA/DFA-based Perl-compatible regex engine matching on large data streams

Frame profiler

Modern desktop RSS reader built with Electron, React, and Fluent UI

Intel PMU profiling tools

A Simple 32-bit OS lab tutorial.