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An HTML5 saveAs() FileSaver implementation

Normalizes nested JSON according to a schema

Lightweight fuzzy-search, in JavaScript

Fast math typesetting for the web.

React components for efficiently rendering large lists and tabular data

A JSON-like data structure (a CRDT) that can be modified concurrently by different users, and merged again automatically.

Calculate the real cost to run your JS app or lib to keep good performance. Show error in pull request if the cost exceeds the limit.

Boring avatars is an open source React library that generates custom, SVG-based avatars from any username and color palette.

Load images provided as File or Blob objects or via URL. Retrieve an optionally scaled, cropped or rotated HTML img or canvas element. Use methods to parse image metadata to extract IPTC and Exif t…

Smarter YAML front matter parser, used by metalsmith, Gatsby, Netlify, Assemble, mapbox-gl, phenomic, vuejs vitepress, TinaCMS, Shopify Polaris, Ant Design, Astro, hashicorp, garden, slidev, saber,…

Detect the file type of a file, stream, or data

A map tool with real-time collaboration 🗺️

The web-based motion graphics editor for everyone 📽

A tiny, efficient fuzzy search that doesn't suck

Pure JavaScript library for better notification messages

A regular expression to match all Emoji-only symbols as per the Unicode Standard.

Emoji keyword library.

Absolutely minimal view layer for building web interfaces

A tool to extract data from Open Street Map (OSM) to build the boundaries of the world's timezones.

A faster CSV parser in 5KB (min)

HTML5 drag & drop for humans

Emoji data from unicode.org as easily consumable JSON files.

personal website and blog

CSS superellipse masks using the Houdini API

fs for the browser using level-filesystem and browserify

Full implementation of the fs module on top of leveldb

Run JXA code and get the result

Hash consistent search trees.