alibaba / open-code-review

Secure, fast, efficient, battle-tested at Alibaba's scale. Hybrid architecture code review tool: deterministic pipelines + LLM Agent, precise line-level comments, built-in multi-language ruleset (NPE, thread-safety, XSS, SQL injection), OpenAI & Anthropic compatible.

restic / restic

Fast, secure, efficient backup program

hibiken / asynq

Simple, reliable, and efficient distributed task queue in Go

gogf / gf

A powerful framework for faster, easier, and more efficient project development.

moby / buildkit

concurrent, cache-efficient, and Dockerfile-agnostic builder toolkit

allegro / bigcache

Efficient cache for gigabytes of data written in Go.

kubernetes-sigs / metrics-server

Scalable and efficient source of container resource metrics for Kubernetes built-in autoscaling pipelines.

vcaesar / riot

Go Open Source, Distributed, Simple and efficient Search Engine

dunglas / mercure

🪽 An open, easy, fast, reliable and battery-efficient solution for real-time communications

duke-git / lancet

A comprehensive, efficient, and reusable util function library of Go.

vllm-project / aibrix

Cost-efficient and pluggable Infrastructure components for GenAI inference

aldinokemal / go-whatsapp-web-multidevice

GOWA - WhatsApp REST API with support for UI, Multi Account, Webhooks, and MCP, and Chatwoot. Built with Golang for efficient memory use.

werf / werf

A solution for implementing efficient and consistent software delivery to Kubernetes facilitating best practices.

chrislusf / gleam

Fast, efficient, and scalable distributed map/reduce system, DAG execution, in memory or on disk, written in pure Go, runs standalone or distributedly.

dragonflyoss / dragonfly

Delivers efficient, stable, and secure data distribution and acceleration powered by P2P technology, with an optional content‑addressable filesystem that accelerates OCI container launch.

VictoriaMetrics / VictoriaLogs

Fast and easy to use database for logs, which can efficiently handle terabytes of logs

iotexproject / iotex-core

Official implementation of IoTeX blockchain protocol in Go. An ultra-efficient EVM blockchain offering 1000 TPS with instant 1-block finality. Perfect for DeFi, DePIN tokenomics, Identities, and any trusted logic requiring Web3 composability

sustainable-computing-io / kepler

Kepler (Kubernetes-based Efficient Power Level Exporter) is a Prometheus exporter that measures energy consumption at the Kubernetes Pod and Node level. It reads hardware sensors, attributes power to containers, and gives per-workload visibility into where energy goes. Let's make every watt matter.

datazip-inc / olake

OLake - Fastest Databases, Kafka & S3 Replication to Apache Iceberg with Table optimization (Called OLake Fusion). ⚡ Efficient, quick and scalable data ingestion for real-time analytics. Supported sources : Postgres, MongoDB, MySQL, Oracle, MSSql, DB2, Kafka, S3.

shenwei356 / csvtk

A cross-platform, efficient and practical CSV/TSV toolkit in Golang

minekube / gate

Build efficient Bedrock & Java Minecraft networks with multi-version support. Powers global Connect network at production scale. Runs with 10MB.

twpayne / go-geom

Package geom implements efficient geometry types for geospatial applications.

projectdiscovery / urlfinder

A high-speed tool for passively gathering URLs, optimized for efficient and comprehensive web asset discovery without active scanning.

mosn / layotto

A fast and efficient cloud native application runtime

gianlucam76 / k8s-cleaner

Cleaner is a Kubernetes controller that identifies unused or unhealthy resources, helping you maintain a streamlined and efficient Kubernetes cluster. It provides flexible scheduling, label filtering, Lua-based selection criteria, resource removal or update and notifications via Slack, Webex and Discord. it can also automate clusters operations.

Gnosil / semantix

semantic agent kernel which make agent efficient and self-evolve

cep21 / circuit

An efficient and feature complete Hystrix like Go implementation of the circuit breaker pattern.

hueristiq / xurlfind3r

A command-line tool for discovering URLs for a given domain in a simple, efficient way. It works by gathering information from a variety of passive sources, meaning it doesn't interact directly with the target but instead gathers data that is already publicly available.

videolabs / mirrorbits

Mirrorbits is a geographical download redirector written in Go for distributing files efficiently across a set of mirrors.

umputun / spot

A user-friendly and efficient tool for the effortless deployment and configuration of resources on remote machines.

jmpsec / osctrl

Fast and efficient osquery management

JuliusBrussee / caveman-browse

Token-efficient browser automation for coding agents: compressed accessibility snapshots, uid actions, byte-exact recovery. A Playwright MCP alternative.