A small, fast, and correct TOML parser/serializer

Compact YAML, TOML, JSONC, JSON5 and INI parser and serializer

Illegally smol cat as a web component. ᓚᘏᗢ

Run a child as if it's the foreground process. Give it stdio. Exit when it exits.

Resolve the path of a globally installed module

The core implementation of ConfigCat providers. This is a shared core package. Application developers should use one of the more specific providers instead:

Create react contexts with zustand

BEM React ClassName

Anthropic Sandbox Runtime (ASRT) - A general-purpose tool for wrapping security boundaries around arbitrary processes

Create class mock instances easily with Jest

Measure the difference between two strings using the Levenshtein distance algorithm

concatenate pull-streams

Fast token estimation with 95%+ average accuracy in a 2kB bundle

Configurable persistence and rehydration of Pinia stores.

Compression for browser localStorage

Programmatic API to update package.json

Open stuff like URLs, files, executables. Cross-platform.

Model Context Protocol server for the cat-factory public API (/api/v1): a thin facade that exposes the published operations as MCP tools, generated from the same OpenAPI spec the SDKs are, over the hand-written @cat-factory/sdk transport.

A small library for transforming TypeScript code into JavaScript code in the least destructive way possible. This library exports a single function whose purpose is to preserve everything else about the code except for the actual TypeScript syntax itself.

A cross platform cat command