Go Tools

freehire is an open-source search engine that indexes tech jobs directly from company career boards, deduplicates them, and tags them by stack, seniority, and location. It solves the problem of fragmented, walled-garden job boards by providing a free, comprehensive, and programmatic catalogue. It's built for job seekers who want to search from the terminal, developers building job-application agents, and anyone who prefers data-driven, transparent hiring tools over traditional platforms.

Caddy is a powerful, open-source web server and reverse proxy that makes deploying secure websites effortless. It automatically provisions and manages TLS certificates, solving the complexity of manual HTTPS configuration. Built for performance and extensibility, it's ideal for developers, sysadmins, and businesses of any size who need a reliable, secure, and scalable platform for their sites and applications.

Hey is a modern command-line tool for generating HTTP load and benchmarking web servers. It solves the problem of needing a more user-friendly and feature-rich alternative to traditional tools like ApacheBench (ab). It's designed for developers, DevOps engineers, and performance testers who need to evaluate the performance and scalability of their web applications and APIs.

OpenBao is an open-source secrets manager and fork of Vault, designed to securely manage, store, and distribute sensitive data like secrets, certificates, and encryption keys. It solves the problem of securing sensitive data across clouds and datacenters by providing centralized encryption, dynamic secret generation, and identity-based access control. It is for organizations and developers needing a robust, community-governed solution to protect their critical infrastructure secrets and data.

AX is Google's open-source agentic orchestration runtime designed for AI agent workloads. It solves the problem of running stateful, isolated, and resource-intensive agent tasks by providing sandboxed execution, declarative workspace setup, and lifecycle management. It's for developers and platform engineers who need to deploy, manage, and scale AI agents that interact with tools, models, and code repositories.

Coder provides self-hosted cloud development environments that enable developers and their AI agents to work securely on your own infrastructure. It solves the problem of ungoverned AI tool usage and compliance risks by offering centralized control and observability for LLMs across development environments. It is designed for enterprises in regulated industries like government, finance, and technology that need to scale development while maintaining security and compliance.

Cilium is an open-source, cloud-native solution that provides networking, security, and observability for containerized workloads. It solves the challenge of securing and connecting microservices in dynamic environments like Kubernetes by leveraging the Linux kernel's eBPF technology for high performance and deep visibility. It is designed for platform engineers, SREs, and security teams building and operating modern, scalable infrastructure.

WeKnora is an open-source platform that turns your raw documents and data into a powerful, queryable knowledge base. It solves the problem of scattered, static information by creating a dynamic system that can answer questions via RAG, reason autonomously, and maintain itself like a wiki. It's built for developers, teams, and organizations who need to unlock the value trapped in their documents and build intelligent knowledge applications.

Fully autonomous AI Agents system capable of performing complex penetration testing tasks

OpenFlux is a research tool and extensible TCP tunnel designed for experimenting with network stack protocols. It solves the problem of rigid, monolithic network stacks by providing a pluggable transport architecture, allowing developers to easily swap and test different congestion control, reliability, and encryption layers. It is primarily for network researchers, protocol developers, and engineers who need a flexible platform to prototype, analyze, and evaluate new transport mechanisms in a controlled environment.

ipatool is a command-line utility that enables developers and researchers to search for and download app packages (IPA files) from the official App Store. It solves the problem of needing to manually extract or acquire these packages for tasks like security research, compatibility testing, or archival purposes. This tool is primarily for security researchers, iOS developers, and archivists who require direct access to app binaries outside of a standard iOS device.

Router is a model router for agentic systems that intelligently directs each prompt to the most cost-effective model capable of handling the task, typically in under 50ms. It solves the problem of overspending on expensive frontier models for simple coding prompts, allowing engineering teams to maintain quality while dramatically reducing token spend. It's designed for developers and organizations using AI coding assistants like Claude Code, Codex, and Cursor who want to optimize their AI infrastructure costs without changing their workflow.

Tailcat is a tool that provides netcat-like functionality directly over Tailscale's encrypted data plane, bypassing the need for its control plane. It solves the problem of needing simple, secure, point-to-point data transfer within a Tailscale network without the overhead or billing of the full platform. It's for developers, sysadmins, and homelab enthusiasts who are already using Tailscale and want a lightweight utility for scripting, debugging, or transferring data between nodes.

This repository provides a comprehensive set of guidelines and patterns to help AI coding assistants generate modern, production-ready Go code. It addresses the challenge of AI agents producing outdated or non-idiomatic Go syntax and patterns by offering clear standards. It is designed for developers, engineering teams, and AI tool creators who want to ensure AI-generated Go code aligns with current community best practices and style conventions.

Hister is a self-hosted search engine that indexes the full content of the web pages you visit and the files you keep. It solves the problem of losing useful information by creating a private, searchable memory of your digital content, putting you back in control of your data. It's for privacy-conscious individuals, researchers, and anyone who wants to reliably find information they've previously encountered without relying on external services.

Sub2API is an open-source relay service that consolidates access to multiple AI subscriptions like Claude, OpenAI, Gemini, and Grok into a single interface. It solves the problem of managing and paying for multiple expensive AI services individually by enabling cost-sharing through pooled subscriptions. This tool is designed for developers, teams, and cost-conscious users who want efficient, unified access to various AI models while leveraging native tool functionality and reducing per-user expenses.

TypeScript is a strongly typed superset of JavaScript that compiles to plain JavaScript. It solves the problem of writing reliable, maintainable code at scale by catching errors during development and providing superior editor tooling like autocompletion and refactoring. It's designed for JavaScript developers and teams building large-scale applications who want the flexibility of JavaScript with the safety and productivity of static types.

Caveman is an AI efficiency platform that automatically optimizes your AI traffic to reduce token usage and costs by up to 65%. It works across Claude, ChatGPT, and Gemini by applying optimizations like caching, compression, and routing, then verifies the savings. It's designed for developers and enterprises looking to significantly lower their AI operational expenses without sacrificing output quality.

Agent Substrate is the core system for creating, managing, and coordinating AI agents. It solves the problem of fragmented and difficult-to-integrate agent tooling by providing a unified, scalable foundation. It is designed for developers and teams building complex, multi-agent AI applications that require reliable orchestration and communication.

RAGFlow is an open-source Retrieval-Augmented Generation engine that builds a superior context layer for AI agents. It solves the problem of unreliable AI outputs by combining high-precision hybrid search with a built-in data ingestion pipeline and unified agent orchestration. It is designed for enterprises across industries like finance, legal, and manufacturing that need to build accurate, context-aware AI applications and workflows.

witr is a CLI and TUI tool that lets you trace any process, port, container, or file back to what started it. It solves the problem of debugging mysterious system activity by visualizing the chain of events in a simulated or live environment. It's for developers and system administrators who need to understand complex system dependencies and troubleshoot issues like stuck processes or unknown listeners.