Build Castle games from a single Lua file
Castle Fingerprinting Script
Castle SDK for Node
A cli to convert avro schemas into typescript interfaces
Castle CLI for local deck creation, preview, editing, and saving
Castle SDK for React Native
Official Amplitude SDK for Web
recursive object extending & overriding
PGP library for renovate
OpenCastle Alchemist — `castle` trading-strategy CLI. Pair with the `opencastleai/alchemist-skill` Claude Code plugin for the agent-facing skill.
Syntax highlighting in your terminal
Dev Containers CLI
Vite as Node.js runtime
core components
A collection of codemod scripts written with JSCodeshift
Run a lifecycle script for a package (descendant of npm-lifecycle)
Plugin for ember-cli that injects live-reload script into HTML content.
Get esbuild-compatible targets from a browserlist config
Castle Fingerprinting Script
Your agent, your machine, your keys. An MCP server that adds encrypted state, approval gates, and a portable identity to any AI agent.
Prettifier for Pino log lines
Angular Schematics - Library
Evergreen emoji regex patterns.
The grunt command line interface