Light, fluffy, and always free - The AWS Local Emulator alternative

OpenShell is the safe, private runtime for autonomous AI agents.

Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.

Omnigent is an open-source AI agent framework and meta-harness: orchestrate Claude Code, Codex, Cursor, Pi, and custom agents — swap harnesses without rewriting, enforce policies and sandboxing, an…

👻 Ghostty is a fast, feature-rich, and cross-platform terminal emulator that uses platform-native UI and GPU acceleration.

CLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust binary, zero dependencies

An AI coding agent guardrail — a CLI hook that blocks destructive git and filesystem commands and secret file access before they execute. Supports Amp Code, Antigravity CLI, Claude Code, Codex, Cop…

Tiny, Fast, and Deployable anywhere — automate the mundane, unleash your creativity

Skills for Real Engineers. Straight from my .agents directory.

AI agent toolkit: unified LLM API, agent loop, TUI, coding agent CLI

💫 Toolkit to help you get started with Spec-Driven Development

A single CLAUDE.md file to improve Claude Code behavior, derived from Andrej Karpathy's observations on LLM coding pitfalls.

Roo Code gives you a whole dev team of AI agents in your code editor.

Open Source Identity and Access Management For Modern Applications and Services

A reverse proxy that provides authentication with Google, Azure, OpenID Connect and many more identity providers.

Star Wars SSH + Telnet server written in Go.

21 Lessons, Get Started Building with Generative AI

A high-throughput and memory-efficient inference and serving engine for LLMs

50+ tutorials and implementations for Generative AI Agent techniques, from basic conversational bots to complex multi-agent systems.

real time face swap and one-click video deepfake with only a single image

Build and deploy Go applications

Hybrid application service creates and manages applications and controls the lifecycle of applications

A lightweight JavaScript library for creating particles

Master the command line, in one page

👀 A modern watch command. Time machine and pager etc.

Kubernetes-like control planes for form-factors and use-cases beyond Kubernetes and container workloads.

A collection of Go style guides

felixge's notes on the various go profiling methods that are available.

A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev

Flight rules for git