Repository Index

Community plugins for Backstage

• backstage
• cncf
• developer-experience
• developer-portal

Godot plugin for in-editor box modeling

:credit_card: A library for building credit card forms, validating inputs, and formatting numbers.

lightweight jQuery plugin for providing internationalization to javascript from ‘.properties’ files

Build native desktop apps for Mac, Windows and Linux with Svelte and GPUI

A lightweight design agent built with libfx. Describe a page and an agent writes it as one HTML file.

Open detection-rule standard for AI agent security threats — like Sigma, but for AI agents. Executable, testable rules for prompt injection, tool poisoning, context exfiltration and MCP attacks. Merged into open-source projects at Microsoft, Cisco, Gen Digital, MISP and FINOS. MIT-licensed.

• agent-security
• ai-security
• llm-security
• mcp-security

Vim filetype and tools support for Crystal language.

• vim
• vim-plugin
• crystal
• syntax-highlighting

pandoc markdown syntax, to be installed alongside vim-pandoc

XSD (XML Schema Definition) parser and Go/C/Java/Rust/TypeScript code generator

• xsd
• xsd-schema
• xml
• xml-parser

Xiryn — the open-source personal agent. Does everything Muse, Grok Bot and Dots do, on your own computer: each agent gets its own Linux desktop in Docker, any model with your keys, an encrypted vault, and control from Telegram.

• ai-agents
• ai-sdk
• anthropic
• byok

Ember.js flavored changesets, inspired by Ecto

Web tool for Avro Schema Registry |

• schema-registry
• kafka
• avro

TranslatedCross-AI desktop pet: changes its look to match the AI you use, and acts out the AI's working state

• ai
• anime
• antigravity
• chatgpt

Add keyboard shortcuts locally to a BrowserWindow instance, without using a Menu

• electron
• shortcuts
• browser-window
• shortcut

Detect the image type of a Buffer/Uint8Array

Public repository for GreenSock's ActionScript 3 libraries like GSAP (TweenLite, TweenMax, etc.) and LoaderMax. For AS2, see the GreenSock-AS2 repository and for JavaScript, see the GreenSock-JS repository. Main site: http://www.greensock.com

A nifty Mac OS X app to browse and download YouTube videos

A powerful and user-friendly browser extension that streamlines investigations for security professionals.

• browser-extension
• chrome-extension
• cybersecurity
• threat-analysis

Christmas lists for families

• hacktoberfest

🚀🌛 Use the Launch Platform 👩‍🚀👨‍🚀

• graphql
• webcomponents
• lit-element
• lit-html

Create native background daemons on Linux systems.

Get the bundle size of an npm package.

• webpack
• bundle

Make Codex and Claude Code subscriptions go further: a local model router that gives routine agent work to economical models and keeps your strongest model for the hard parts.

• model-routing
• task-routing
• ai-agents
• ai-gateway