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Underscore mixins for deeply nested objects
A collection of React Query utilities for working with Supabase.
Streams for reading/writing messages
JSON for humans and machines
Merges the enumerable properties of two or more objects deeply.
React hook for creating a value exactly once.
A JS implementation of JSONPath with some additional operators
High Performance In-Memory Cache for Node.js
return list of CallSite objects from a captured stacktrace
YAML plugin for the Monaco Editor
Type declarations for the Telegram API
Streaming utilities for AI assistants
Additional JSON-Schema keywords for Ajv JSON validator
Use [Preact signals](https://github.com/preactjs/signals) with the interface of a plain JavaScript object.
PostCSS for CSS-in-JS and styles in JS objects
A simple function that print objects / arrays as ASCII tables. Handles ANSI styling and weird 💩 Unicode emoji symbols – they won't break the layout.
React devtools for TanStack Hotkeys
Read `.xlsx` files in a web browser or in Node.js
JSON diff & patch (object and array diff, text diff, multiple output formats)
JavaScript's functional programming helper library.
An ESLint plugin that provides rules to verify CSS definition objects.
Core Web Vitals performance measurement for React Native - measure TTFF, TTI, FID and calculate Lighthouse-style performance scores
A zero-config way to write functional react apps that scale.