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
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.
Global HTTP/HTTPS proxy agent configurable using environment variables.
Compile-time i18n toolkit that requires zero code changes and produces the smallest possible bundles. Supports React, Svelte, SolidJS, Astro, and more
RedGPU - JavaScript WebGPU Library
- webgpu
- javascript-webgpu-engine
- 3d
- javascript
ESLint plugin for Svelte using AST
Magic8bot is a cryptocurrency trading bot using Node.js and MongoDB.
GraphQL query utility for serverside apps
- graphql-query
- graphql-endpoint
- graphql
- got
💸 Lightweight currency conversion library, successor of money.js
The MongoDB Shell
ESLint plugin for Playwright
compact, modular JavaScript wrappers for the ArcGIS REST API
AI teammates that each get their own computer and browser. Built entirely on Cloudflare.
Siemens Industrial Experience is a design system for designers and developers, to consistently create the perfect digital experience for industrial software products.
TranslatedDSH plugin — free OpenCode Zen models for DeepSeek Harness (DSH). Free LLM API, no API key needed.
Elixir language support and debugger for VS Code, powered by ElixirLS.
Feature-rich proxy wrapper for browser storage with serialization, reactivity, expiration, and one-time values. Works with localStorage, sessionStorage, and async storages like localForage.
- broadcastchannel
- browser-storage
- cache
- expiration
A monorepo containing the packages for Esri's Calcite Design System
Functional programming, immutable collections and FP constructs for typescript and javascript
- typescript
- functional-programming
- immutable-collections
- javascript
HashMap JavaScript class for Node.js and the browser. The keys can be anything and won't be stringified
Enables TypeScript developers to easily build GraphQL APIs
NodeJS Framework for Interactive CLIs
Auditable & minimal JS implementation of public-key post-quantum cryptography
- dilithium
- kyber
- ml-kem
- post-quantum-cryptography
:notes: Library for declaratively manipulating the Web Audio API
- audio
- functional-programming
- declarative
- audiocontext