Deep diffs two objects, including nested structures of arrays and objects, and return the difference.

Type-safe, ergonomic, polymorphic optics for TypeScript

Binary serialization of arbitrarily complex structures that sort element-wise

Merge objects & other types recursively. A simple & small integration.

Nest rules inside each other in CSS

React component used to render children outside the DOM hierarchy of the parent component

Easily add ANSI colors to your text and symbols in the terminal. A faster drop-in replacement for chalk, kleur and turbocolor (without the dependencies and rendering bugs).

Deep diffs two objects, including nested structures of arrays and objects, and return the difference.

This package provides support for the [RedisBloom](https://redis.io/docs/data-types/probabilistic/) module, which adds additional probabilistic data structures to Redis.

Fast 0-deps bash parser written in TypeScript

Build dynamic, type-safe React forms from JSON schemas. 17+ field types, conditional logic, nested structures, validation — zero boilerplate. Powered by React Hook Form + Chakra UI.

A utility to parse CSS strings into structured JSON, preserving global comments and handling nested structures without validating CSS properties or selectors.

Provides functionality related to source maps.

Random-access struct encoding/decoding as an extensible class for msgpackr, cbor-x, and compatible encoders

React Component that converts JSON to nested grid tables.

300B to deep clone JavaScript objects

Immutable data structures for JavaScript which are backwards-compatible with normal JS Arrays and Objects.

Runtime validation and processing of JavaScript types

JS implementation of probabilistic data structures: Bloom Filter (and its derived), HyperLogLog, Count-Min Sketch, Top-K and MinHash

A TypeScript utility inspired by GraphQL's Fragment, for creating type-safe subsets of object types