📗 SheetJS Community Edition -- Spreadsheet Data Toolkit

⚛️ Hooks for fetching, caching and updating asynchronous data in React

The missing link between spreadsheets and data visualization

Countly helps you get insights from your application. Available self-hosted or on private cloud.

Interactive Tables and Data Grids for JavaScript

A simple, declarative, and composable way to fetch data for React components

This repository contains compatibility data for Web technologies as displayed on MDN

Transforms PDF, Documents and Images into Enriched Structured Data

A curated list of awesome JSON datasets that don't require authentication.

Production Ready State Management for React

A plugin for Sketch and Adobe XD to populate your design mockups with meaningful data. Goodbye Lorem Ipsum. Hello JSON.

📊 📋 Dashboards using YAML or JSON files

Models of COVID-19 outbreak trajectories and hospital demand

Open source Dota 2 data platform

JSON time-series of coronavirus cases (confirmed, deaths and recovered) per country - updated daily

◾Resonance | 5kb React animation library

Smarter YAML front matter parser, used by metalsmith, Gatsby, Netlify, Assemble, mapbox-gl, phenomic, and many others. Simple to use, and battle tested. Parses YAML by default but can also parse JSON Front Matter, Coffee Front Matter, TOML Front Matter, and has support for custom parsers.

React web interface for the OpenDota platform

Simple and lightweight data grid in JS/HTML

Serverless integration and compute platform. Free for developers.

Live, generative music from Wikipedia edits

A library for building rich, web-based geospatial data explorers.

📝 A library for data validation.

A super simple flat file generator.

A hodgepodge of JSON and CSV Football/Soccer data

This repository contains general data for Web technologies

❌ Multi-format spreadsheet CLI (now merged in http://github.com/sheetjs/js-xlsx )

A javascript library providing a new data structure for datascientists and developpers

Crawl GitHub APIs and store the discovered orgs, repos, commits, ...

Immutable and structurally typed data