HYSEN LABS DIRECTORY

Developer Tools

Curated Developer Tools repositories with precise tags and practical analysis.

800 curated open-source projects
ivan-hc

AM

1,365

AppImage Package Manager: AppImage sandboxing, local and system installation, update all AppImages, an extensible database of AppImages and portable apps, lists for AppImages and other GNU/Linux binaries, integrate AppImages by drag/drop or install unlisted AppImages, conversion of old AppImage types... and more! Manage AppImages like never before!

ShellDatabases & Storage128 forks
mohitagw15856

pm-claude-skills

1,364

822 professional Agent Skills for Claude, ChatGPT, Gemini, Cursor & Codex, decode a lease, write a PRD, run the AGM, prep the D&D session, practice the salary negotiation. Plain-markdown, MIT, in Anthropic's official plugin directory. Try free in-browser or 'npx pm-claude-skills add'.

HTMLAI & Machine Learning241 forks
Vigemus

iron.nvim

1,359

Interactive Repl Over Neovim. What is iron.nvim Iron allows you to quickly interact with the repl without having to leave your work buffer It both a plugin and a library, allowing for better user experience and extensibility at the same time.

LuaDeveloper Tools111 forks
razzant

ouroboros

1,315

Ouroboros, self-creating AI agent. Born Feb 16, 2026. Think between requests. Background consciousness supports reflection, initiative, and preparation outside the immediate request-response loop.

PythonAI & Machine Learning627 forks
flareteam

flare-engine

1,299

Free/Libre Action Roleplaying Engine (engine only). Flare Flare (Free Libre Action Roleplaying Engine) is a simple game engine built to handle a very specific kind of game: single-player 2D action RPGs.

C++Developer Tools230 forks
openclaw

lobster

1,263

Lobster is a Openclaw-native workflow shell: a typed, local-first macro engine that turns skills/tools into composable pipelines and safe automations-and lets Openclaw call those workflows in one step.

TypeScriptAutomation & Workflows289 forks
thClaws

thClaws

1,222

Open-source AI agent harness in native Rust, GUI, CLI, headless, and webapp from one binary. Multi-provider, MCP, skills, plugins, agent teams.

RustAI & Machine Learning178 forks
dartsim

dart

1,204

Research-focused C++23 physics engine for robotics, animation, and machine learning, with Python bindings.

C++AI & Machine Learning304 forks
suzuki-shunsuke

pinact

1,198

pinact is a CLI to edit GitHub Workflow and Composite action files and pin versions of Actions and Reusable Workflows. pinact can also update their versions and verify version annotations.

GoSecurity & Privacy40 forks