flot Flot is a Javascript plotting library for jQuery.
flotr2 Flotr2 is a library for drawing HTML5 charts and graphs. It is a branch of flotr which removes the Prototype dependency and includes many improvements.
treemap-squared Treemap Squared provides a way to easily generate attractive treemaps.
heatmap.js A heatmap visualization library on the web.
sigma.js It makes easy to publish networks on Web pages, and allows developers to integrate network exploration in rich Web applications.
wordcloud2.js Create a tag cloud/Wordle presentation on 2D canvas or HTML.
chronoline.js chronoline.js is a library for making a chronology timeline out of events on a horizontal timescale.
timeline TimelineJS is an open-source tool that enables anyone to build visually,rich, interactive timelines.
leaflet Leaflet is a modern open-source JavaScript library for mobile-friendly interactive maps.
PEG.js is a simple parser generator for JavaScript that produces fast parsers with excellent error reporting. You can use it to process complex data or computer languages and build transformers, interpreters, compilers and other tools easily.
mathjax A JavaScript display engine for mathematics that works in all browsers.
js-sequence-diagrams A simple javascript library to turn text into vector UML sequence diagrams. Heavily inspired by websequencediagrams.com, who offer a serverside solution. We use Jison to parse the text, and Raphaël to draw the image.
gitbook Modern book format and toolchain using Git and Markdown
Pandoc If you need to convert files from one markup format into another, pandoc is your swiss-army knife.
samba Samba is the standard Windows interoperability suite of programs for Linux and Unix.It provides secure, stable and fast file and print services for all clients using the SMB/CIFS protocol.
ZXing ZXing (“zebra crossing”) is an open-source, multi-format 1D/2D barcode image processing library implemented in Java, with ports to other languages.