caddyserver / caddy

Fast and extensible multi-platform HTTP/1-2-3 web server with automatic HTTPS

projectdiscovery / nuclei

Nuclei is a fast, customizable vulnerability scanner powered by the global security community and built on a simple YAML-based DSL, enabling collaboration to tackle trending vulnerabilities on the internet. It helps you find vulnerabilities in your applications, APIs, networks, DNS, and cloud configurations.

Calcium-Ion / moejs

A pure-Go JavaScript runtime built for running many small plugin sandboxes fast.

fatedier / frp

A fast reverse proxy to help you expose a local server behind a NAT or firewall to the internet.

restic / restic

Fast, secure, efficient backup program

armanlife / firefox-vpn-client

Free VPN for Android, Windows, macOS, and Linux through Mozilla's servers over HTTP/2 and HTTP/3, with Firefox Accounts, multi-account rotation, and smart routing

gin-gonic / gin

Gin is a high-performance HTTP web framework written in Go. It provides a Martini-like API but with significantly better performance—up to 40 times faster—thanks to httprouter. Gin is designed for building REST APIs, web applications, and microservices.

netdata / netdata

The fastest path to AI-powered full stack observability, even for lean teams.

oneclickvirt / ecs

VPS Fusion Monster — Server Benchmark (Go Edition) Aims to be the most comprehensive and fastest server benchmarking project, built in Go with zero external dependencies. VPS 融合怪服务器测评项目 · Go 版本 致力于成为最全面和最快速的服务器测评项目，使用 Go 语言实现，零环境依赖。

gohugoio / hugo

The world’s fastest framework for building websites.

sorrycc / Mayoi

A small, fast code editor written in Go, with a native GPU-drawn UI (no webview, no Electron)

unstablebuild / rune

a fast, GPU-accelerated, full-featured IDE and terminal multiplexer, suitable both for automatic and manual programming.

projectdiscovery / httpx

httpx is a fast and multi-purpose HTTP toolkit that allows running multiple probes using the retryablehttp library.

kopia / kopia

Cross-platform backup tool for Windows, macOS & Linux with fast, incremental backups, client-side end-to-end encryption, compression and data deduplication. CLI and GUI included.

JohnWatsoon / WatTunnel

Fast, encrypted TCP/UDP tunnel that keeps working when the network only lets ping through. ICMP, UDP, TCP, TLS, WebSocket, HTTP/2 and gRPC carriers in one process.

rorkai / App-Store-Connect-CLI

Fast, scriptable CLI for the App Store Connect API. Automate TestFlight, builds, submissions, signing, analytics, screenshots, subscriptions, and more

projectdiscovery / subfinder

Fast passive subdomain enumeration tool.

HyNetworks / hysteria

Hysteria is powerful, lightning-fast, and censorship-resistant open-source proxy software

pulseaiclub / phi

A fast coding agent, rpc plugin, sub-agents, hashline edits, and mcp

autobrr / qui

A fast, single-binary qBittorrent web UI: manage multiple instances, automate torrent workflows, and cross-seed across trackers.

hatchet-dev / hatchet

🪓 An orchestration engine for background tasks, AI agents, and durable workflows

dundee / gdu

Fast disk usage analyzer with console interface written in Go

evilmartians / lefthook

Fast and powerful Git hooks manager for any type of projects.

VictoriaMetrics / VictoriaMetrics

VictoriaMetrics: fast, cost-effective monitoring solution and time series database

YoanWai / agent-manager

The fastest developer workflow for every AI coding agent. Live status, quick prompts, worktrees, and diff review from one tmux TUI. Discord: discord.gg/ecS88An7pF

ffuf / ffuf

Fast web fuzzer written in Go

chromedp / chromedp

A faster, simpler way to drive browsers supporting the Chrome DevTools Protocol.

jpillora / chisel

A fast TCP/UDP tunnel over HTTP

imgproxy / imgproxy

Fast and secure standalone server for resizing, processing, and converting images on the fly

urfave / cli

A declarative, simple, fast, and fun package for building command line tools in Go

danielgtaylor / huma

Huma REST/HTTP API Framework for Golang with OpenAPI 3.1

VictoriaMetrics / VictoriaLogs

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

sourcegraph / zoekt

Fast trigram based code search

0xERR0R / blocky

Fast and lightweight DNS proxy as ad-blocker for local network with many features

riverqueue / river

The polyglot queue: Fast and reliable background jobs in Go, Ruby, Rust, and JS/TS on Postgres or SQLite.

golangci / golangci-lint

Fast linters runner for Go

go-task / task

A fast, cross-platform build tool inspired by Make, designed for modern workflows.

context-labs / whip

A fast coding-agent harness in Go. Tool-use loop, bubbletea TUI, provider-routable models with live catalog discovery, MCP support, background subagents. One binary, no runtime, built for open-source models.

getlantern / soar

Soar: a fast, reliable DNS tunnel for networks that censor everything but DNS

boyter / scc

Sloc, Cloc and Code: scc is a very fast accurate code counter with complexity calculations and COCOMO estimates written in pure Go

projectdiscovery / naabu

A fast port scanner written in go with a focus on reliability and simplicity. Designed to be used in combination with other tools for attack surface discovery in bug bounties and pentests

yuin / goldmark

:trophy: The Golden Swiss Army Knife for markdown processing. 100% CommonMark compliant, AST w/ CST, Extensible, Fast, CJK-friendly.

rilldata / rill

The fastest business intelligence tool for humans and agents.

TCNOco / TcNo-Acc-Switcher

A Super-fast account switcher for Steam, Battle.net, Epic Games, Origin, Riot, Ubisoft and many others!

zmap / zgrab2

Fast Application Layer Scanner

kenn-io / roborev

Continuous background code review database for agents, work faster and smarter with accountability for every line of generated code.

Miroshka000 / mikan

🍊 A fast, beautiful VPN panel on the Citrus core — one command to install, nothing to babysit.

gravitl / netmaker

Netmaker makes networks with WireGuard. Netmaker automates fast, secure, and distributed virtual networks.

xvzc / spoofdpi

Simple and fast anti-censorship tool written in Go

cel-expr / cel-go

Fast, portable, non-Turing complete expression evaluation with gradual typing (Go)

halilkirazkaya / arsenal-ng

The classic launcher, evolved. Fast, Go-based command library equipped with 200+ cybersecurity cheat-sheets. Just install and start hacking.

blnkfinance / blnk

Blnk is an open-source ledger & financial core for shipping fintech products fast.

gofiber / fiber

⚡️ Express inspired web framework written in Go

valyala / fasthttp

Fast HTTP package for Go. Tuned for high performance. Zero memory allocations in hot paths. Up to 10x faster than net/http

ahmetb / kubectx

Faster way to switch between clusters and namespaces in kubectl

SurgeDM / Surge

Blazing fast TUI download manager built in Go for power users

projectdiscovery / dnsx

dnsx is a fast and multi-purpose DNS toolkit allow to run multiple DNS queries of your choice with a list of user-supplied resolvers.

davidbyttow / govips

A lightning fast image processing and resizing library for Go

Chocapikk / wpprobe

A fast WordPress plugin enumeration tool

agentregistry-dev / agentregistry

Fast-track AI innovation with a centralized, trusted, curated registry