Read and write OpenType fonts using JavaScript.
opentype.js – JavaScript parser/writer for OpenType and TrueType fonts.
Shim is a node.js-based browser-compatibility tool that lets you synchronize several devices/browsers and surf the same pages simultaneously on all of them.
rawStream.pipe(JSONStream.parse()).pipe(streamOfObjects)
JavaScript code rewriter for taming async-callback-style code
A "json" command for massaging JSON on your Unix command line.
json(1) - JSON love for your command line
An efficient javascript sprite animation framework
A simple, lightweight JavaScript API for handling cookies
ICU MessageFormat for Javascript - i18n Plural and Gender Capable Messages
Super minimal selector and event library