Build cross-platform desktop apps with JavaScript, HTML, and CSS

Build desktop + mobile apps with Zig and web UI

Free, open-source AWS emulator. LocalStack alternative: 33 services, 2,422 operations, 100% conformance. No account, no auth token, no paid tier.

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

Ministack: Free, open-source local AWS emulator - 40+ services, Terraform compatible, real databases. Free forever. MIT licensed.

A library that allows you to easily mock out tests based on AWS infrastructure.

A lightweight AWS service emulator written in Go

Open source headless commerce framework built with TypeScript, NestJS, React and GraphQL

The world's most flexible commerce platform.

very good whiteboard infinite canvas SDK

A community trust management system based on explicit vouches to participate.

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

GitHub Actions compatible local runner

754 structured cybersecurity skills for AI agents · Mapped to 5 frameworks: MITRE ATT&CK, NIST CSF 2.0, MITRE ATLAS, D3FEND & NIST AI RMF · agentskills.io standard · Works with Claude Code, GitHub …

Deepsec is a security harness for finding vulnerabilities in your codebase powered by coding agents

Runtime TypeScript and ESM support for Node.js

A high performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar

The agent that grows with you

Memory library for building stateful agents

🌊 The leading agent orchestration platform for Claude. Deploy intelligent multi-agent swarms, coordinate autonomous workflows, and build conversational AI systems. Features enterprise-grade archite…

A Wiki app to discover through links

Infisical is the open-source platform for secrets, certificates, and privileged access management.

Instant, easy, and predictable development environments

Production-grade engineering skills for AI coding agents.

Bash for Agents

Rich-text editor with AI and shadcn/ui

A React Rich Text Editor that's block-based (Notion style) and extensible. Built on top of Prosemirror and Tiptap.

The Visual JSON Editor. Schema-aware, embeddable, extensible.

The open-source managed agents platform. Turn coding agents into real teammates — assign tasks, track progress, compound skills.

A drop-in javascript spreadsheet library that provides rich features like Excel and Google Sheets