goroutine

TiDB is a distributed SQL database compatible with MySQL protocol.

Build a distributed SQL database from the ground up

Distributed transactional key-value database, originally created to complement TiDB

redis cluster powered by go

Reimplement GitHub for Agents.

A fun project for evaluating some new optimizations quickly, do not use it in production

Simple HA tool for codis(https://github.com/wandoulabs/codis)

golang gearman-job-server clone

distributed job scheduler based on mesos powered by golang

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A linux top like tool for TiDB

coordinator(zookeeper, etcd) helper

Slides for GopherChina

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可能是让你受益匪浅的英语进阶指南

100 Days of ML Coding

StackVM is a platform(high level virtual machine) for executing dynamic plans and managing steps and branches, providing a web interface to visualize/debug the plan execution..

Low latency inter-thread communication library in Rust inspired by the LMAX Disruptor.

replacement of yacc.go in go1.3.1 for better performance

Compressed Log Processor (CLP) is a free tool capable of compressing text logs and searching the compressed logs without decompression.

Official Implementation of "Graph of Thoughts: Solving Elaborate Problems with Large Language Models"

copy from vitess for making depends less

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Platform independent low-level JIT compiler

An open source platform that delivers resilience and manageability to object-storage based data lakes

Official codebase for Agent S, a open agentic framework that uses computers like a human

Inference and training library for high-quality TTS models.

Large Action Model framework to develop AI Web Agents

Buffer of Thoughts: Thought-Augmented Reasoning with Large Language Models

The reference implementation of Blockstack

A code-first agent framework for seamlessly planning and executing data analytics tasks.

store all agent's system prompt

Create beautiful system diagrams with Go

VictoriaMetrics - high-performance, cost-effective and scalable time series database, long-term remote storage for Prometheus

The ultimate LLM prompt: extract the best possible answers with the highest fidelity and lowest error rates

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🏅 A state-of-the-art learned data structure that enables fast point and range searches in arrays of billions of items using orders of magnitude less space than traditional indexes

Learning Scheduling Algorithms for Data Processing Clusters

mysql for vitess

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GenDB, an LLM-Powered Generative Query Engine Built for the Future

DuckDB is an embeddable SQL OLAP Database Management System

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Pipeline-parallel LLM inference across GPUs on separate machines.

Uncensored, private, decentralized AI inference on Solana.

ExtendDB

The open-source ElevenLabs alternative for local voice cloning, design, create, dubbing and dictation Desktop App

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Artificial Neural Engine Machine Learning Library

An authorization library that supports access control models like ACL, RBAC, ABAC in Golang

A fast native Rust Mermaid diagram renderer. No browser required. 500-1000x faster than mermaid-cli.

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:cloud: Cloud Environment Inspector 👮:lock: :moneybag:

DuckDB for streaming data

A framework bridging cognitive science and LLM reasoning research to diagnose and improve how large language models reason, based on analysis of 192K model traces and 54 human think-aloud traces.

The serverless open source alternative to AWS Aurora Postgres.

Fast key-value DB in Go.

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Reproducibility package for the VLDB 2025 submission

Nautilus is a lightweight tracing JIT compiler for C++

This is the repository for our paper submission.

High-performance Rust storage engine with WAL-time KV separation, RL-driven compaction, and learned indexes

A configuration framework that enhances Claude Code with specialized commands, cognitive personas, and development methodologies.

DarkFlare Firewall Piercing (TCP over CDN)

A MemAgent framework that can be extrapolated to 3.5M, along with a training framework for RL training of any agent workflow.

Kulfi: Open Source, General Purpose, Sovereign, Decentralized, Peer to Peer Internet - https://kulfi.app: Web Browser for Kulfi Net - https://malai.sh: Command Line Toolkit for Kulfi Net

A tool that can be used to view logs compressed in CLP's IR Stream format.

Placement driver for TiKV

Open-Source Chrome extension for AI-powered web automation. Run multi-agent workflows using your own LLM API key. Alternative to OpenAI Operator.

🐝 AI-powered browser assistant ("Cline for web browsing")

s1: Simple test-time scaling

Run your own AI cluster at home with everyday devices 📱💻 🖥️⌚

Speedb is a library that provides an embedded, persistent key-value store.

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

mysql slow query replay

A dull, resilient and quick to deploy stream processor

Fast and compact minimal perfect hash functions in C++.

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Golang port of simdjson: parsing gigabytes of JSON per second

Interactive-Speed Analytics: 100x Faster, 100x Fewer Cluster Resources, Approximate Query Processing

Code and data for "Measuring and Narrowing the Compositionality Gap in Language Models"

Interactive map of reddit

Pilosa is an open source, distributed bitmap index that dramatically accelerates queries across multiple, massive data sets.

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Transform regular expressions into finite state machines and output Go source code

Plug in and Play Implementation of Tree of Thoughts: Deliberate Problem Solving with Large Language Models

Code for the paper "Binding Language Models in Symbolic Languages"

Insights for Open Source Software

Model API for GALACTICA

Ocolos is the first online code layout optimization system for unmodified applications written in unmanaged languages.

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In-kernel cache based on eBPF.

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Vectorized SQL for JSON at scale: fast, simple, schemaless

❄️ Coolest database around 🧊

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Distributed tracing using OpenTelemetry and ClickHouse

Use SQL to instantly query your cloud services (AWS, Azure, GCP and more). Open source CLI. No DB required.

Run VS Code on any server over SSH.

Hermes: a fault-tolerant replication protocol, implemented over RDMA, guaranteeing linearizability and achieving low latency and high throughput.

Zetta Table Store

🐶 Automated code review tool integrated with any code analysis tools regardless of programming language

Database migrations. CLI and Golang library.

RemixDB: A read- and write-optimized KV store. Fast point and range queries. Extremely low write-amplification.

omniparser: a native Golang ETL streaming parser and transform library for CSV, JSON, XML, EDI, text, etc.

Fast WebAssembly Baseline Compiler

SIMD algorithms for integer compression via bitpacking. This crate is a port of a C library called simdcomp.

A distributed "persistence-first" shared log

Implementation of the paper: "High-dimensional Bayesian optimization using low-dimensional feature spaces".

Research code for the Self-learning Whitebox Compression project

Fast Static Symbol Table (FSST): efficient random-access string compression

A SQL linter and auto-formatter for Humans

BI benchmark with user generated data and queries

implementing gRPC GreeterServer in eBPF just for fun.

CRAQ (Chain Replication with Apportioned Queries) in Go

Simple baselines for "Learned Indexes"

A library for building an in-memory, Adaptive Learned indEX

A simple, fast, embeddable, persistent key/value store written in pure Go. It supports fully serializable transactions and many data structures such as list, set, sorted set.

The Redis protocol on top of LevelDB, written in Go (WIP)

beego is an open-source, high-performance web framework for the Go programming language.

Gohalt 👮‍♀🛑: Fast; Simple; Powerful; Go Throttler library

A Minimal Perfect Hash Function Library

Steering connections to sockets with BPF socket lookup hook (eBPF Summit 2020)

🎨 The adorable charts library for Golang

A powerful testing tool for Kubernetes clusters.

Finala is an open-source resource cloud scanner that analyzes, discloses, presents and notifies about wasteful and unused resources.

A tool for cleaning up your cloud accounts by nuking (deleting) all resources within it

EventNative is an open-source data collection framework

Consus is a geo-replicated transactional key-value store.

An open source indexing subsystem that brings index-based query acceleration to Apache Spark™ and big data workloads.

An extensible Statsd client for Rust

Go Open Source, Distributed, Simple and efficient Search Engine

Dead simple, super fast, zero allocation and modular logger for Golang

Redis is an in-memory database that persists on disk. The data model is key-value, but many different kind of values are supported: Strings, Lists, Sets, Sorted Sets, Hashes

CC for modern main-memory OLTP systems

Heterogeneous-memory storage engine (HSE)

RadixSpline: A Single-Pass Learned Index

Qubole Sparklens tool for performance tuning Apache Spark

The recursive model index, a learned index structure

Interactive Go interpreter and debugger with REPL, Eval, generics and Lisp-like macros

Fast Scalable Minimal Perfect Hash for Large Keysets

Order-preserving key encoder

Making Postgres and Elasticsearch work together like it's 2020

i10 kernel implementation

wagon, a WebAssembly-based Go interpreter, for Go.

A query compiler for GPUs that translates relational algebra to Cuda.

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TiDB In Action: based on 4.0

Translate a few interesting papers into Chinese

A light-weight JIT compiler based on MIR (Medium Internal Representation)

Go library implementing xor filters

Open Internet for everyone. Lantern is a free desktop application that delivers fast, reliable and secure access to the open Internet.

将 tidb 运行在你的浏览器里

A flamegraph profiling tool for rust.

A package that enables the use of SIMD x86 instructions in the Lightweight Modular Staging Framework (LMS).

ClickHouse is a free analytic DBMS for big data.

Implementing Various Learned Bloom Filters in PyTorch

6.830 DeepBloom

An implementation of learned index structures for bloom filters.

Sandwiched Learned Bloom Filter for URL Classification

Lightweight, fault-tolerant message streams.

"rsync for cloud storage" - Google Drive, Amazon Drive, S3, Dropbox, Backblaze B2, One Drive, Swift, Hubic, Cloudfiles, Google Cloud Storage, Yandex Files

Transactional Support for HBase

An ORC file format reader and writer for Go.

A GPU-powered real-time analytics storage and query engine.

Pilosa Dev Kit - implementation tooling and use case examples are here!

Linux user space library for network socket acceleration based on RDMA compatible network adaptors

Live coding a basic Go compiler with LLVM in 20 minutes

Dependably fast multi-core in-memory transactions

The Cicada engine

Import public NYC taxi and for-hire vehicle (Uber, Lyft, etc.) trip data into PostgreSQL database

Unbelievably space efficient data structures in Golang.

A random SQL query generator

An implementation of differential dataflow using timely dataflow on Rust.

write APIs using direct SQL queries with no hassle, let's rethink about SQL

Decorated Syntax Tree - manipulate Go source with perfect fidelity.

Pytorch implementation of our method for high-resolution (e.g. 2048x1024) photorealistic video-to-video translation.

Roaring bitmaps in Go (golang)

Replacement for bytes.Buffer that you can use in a performace-sensitive parts or your Go programs

Maybe a maglev-alike someday

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Package b implements a B+tree.

Templates, generics engine for Go

A secure WebAssembly VM catered for decentralized applications.

Cache File System optimized for columnar formats and object stores

Binary Optimization and Layout Tool - A linux command-line utility used for optimizing performance of binaries

An experimental language which adds functional programming features to Go.

Beringei is a high performance, in-memory storage engine for time series data.

FoundationDB - the open source, distributed, transactional key-value store

Go implementation of different backoff strategies useful for retrying operations and heartbeating.

A Go implementation of the CASPaxos protocol

Aerospike Database Server – flash-optimized, in-memory, nosql database

An implementation of the SubC language in Go

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mysql with row cache support for single node

Mutation testing system built on top of LLVM.