Crossfilter
Fast n-dimensional filtering and grouping of records.
Oboe.js
A fresh approach to AJAX that speeds up web applications. Progressive JSON parser with an easy interface so you can use the objects before the http response completes.
Tiny Slider
Vanilla javascript slider for all purposes.
Dygraphs
Interactive visualizations of time series using JavaScript and the HTML canvas tag. The dygraphs JavaScript library produces interactive, zoomable charts of time series.
Bluelibs
A collection of open-source software solutions designed for the modern web and enterprise scale.
Arbor
A graph visualization library using web workers and jQuery
Reactable
Fast, flexible, and simple data tables in React
Flotr2
Graphs and Charts for Canvas in JavaScript.
JSON 3
A modern JSON implementation compatible with nearly all JavaScript platforms.
Mqtt.js
The MQTT client for Node.js and the browser
Incubator Echarts
A powerful, interactive charting and visualization library for browser
Bookshelf
A simple Node.js ORM for PostgreSQL, MySQL and SQLite3 built on top of Knex.js
Envision JS
Dynamic HTML5 visualization
List
Do you want a 3 KB (gzipped&minified) cross-browser native JavaScript that makes your plain HTML lists and tables super flexible, searchable, sortable and filterable? Yeah! Do you also want the possibility to add, edit and remove items by dead simple templating? Hell yeah!
Ri Ta Js
RiTa: the generative language toolkit (in JS)
JS xls
Javascript XLS (Excel 97-2004 spreadsheet) parser and (one day) writer
Tabletop
Tabletop.js gives spreadsheets legs