Stars
API for manipulating time series on top of Apache Spark: lagged time values, rolling statistics (mean, avg, sum, count, etc), AS OF joins, downsampling, and interpolation
Babel plugin that can convert semantic-ui-react module imports to default imports and add semantic-ui-css/-less imports.
A React library for building forms from any schema.
The Select Component for React.js
Compiled list of links from "Ask HN: Where can I post my startup to get beta users?"
Integration of React + Webpack + Rails including server-side rendering of React, enabling a better developer experience and faster client performance.