GraphQL subscriptions for node.js

Polyfills to support Stimulus in older browsers

Session goal surface: GoalBar docked above the composer, read from the goal session projection

Contains utilities for Stryker, the mutation testing framework for JavaScript and friends

Middleware and a scalar Upload to add support for GraphQL multipart requests (file uploads via queries and mutations) to various Node.js GraphQL servers.

A minimalist expression compiler and evaluator

A plugin to use the mocha test runner in Stryker, the JavaScript mutation testing framework

React.useRef with an immediate setter and read-only value.

Makes observing the DOM fast and easy

MCP server for Firecrawl — search, scrape, and interact with the web, and search scientific papers. Supports both cloud and self-hosted instances. Features include web search, scraping, page interaction, batch processing, LLM-powered content analysis, and

Detects mutations

A rich text editor for everyday writing

React wrapper for mutation observers.

The `holycodex` package is the public command-line entry point for installing, inspecting, and removing HolyCodex through Codex's native plugin management.

A graphql-subscriptions PubSub Engine using redis

GraphQL Server Express file upload middleware

Role and Attribute based Access Control for Node.js

Closed, portable repository mutation and exact recovery primitives.

TanStack Query for Rozenite.

React Query Dev Tools for React Native