This script is the defacto way to enable use of HTML5 sectioning elements in legacy Internet Explorer.
An Asynchronous Conditional Resource Loader
Small, fast, awesome. The only ES5-ish set of polyfills (shims) you can mix-and-match because they're individual AMD modules.
JS string formatter that supports objects, currency, date/time, decimals, and more supports easy extension and garbage collection ... goes far beyond sprintf approach.
Console messages for cool kids
A tool to show and add tags to images
A better way to use localStorage and sessionStorage
autoNumeric is a jQuery plugin that automatically formats currency (money) and numbers as you type on form inputs. It supports most International numeric formats and currency signs including those used in Europe, North and South America, Asia and India (lakhs**).
:triangular_ruler: Quickly create angled section edges using only Sass
A fast & lightweight polyfill for min/max-width CSS3 Media Queries (for IE 6-8, and more)
Legacy support for the CSS3 Flexible Box Model
Easily format numbers for display use. Replace numbers inline in a document, or return a formatted number for other uses.