PUBLIC MARKS with tags performance & javascript

ag-Grid is a JavaScript data grid for displaying large amounts of data in the browser in a style similar to Excel spreadsheets. ag-Grid is fast, even in Internet Explorer with large volumes of data. This blog presents performance patterns, or performance 'hacks', that we used to put our grid on steroids. We describe how to squeeze performance out of the browser which can be applied to anyone wanting to tune their own applications. It will be of particular interest to users of ag-Grid to improve understanding of how to work with the grid. We also think that it will be of interest to anyone creating a grid. We relish the idea of healthy competition so we are happy to contribute to the wider community knowledge.

Bluebird is a full featured promise library with unmatched performance.

A CDN for js libraries, hosted and maintained by CloudFlare

A publish-subscribe messaging system, which provides message servers for both Node.js and Ruby. Clients are available for all the major typical consumers. The full stack implements several protocols, and comes with a wide range of adapters.

A from-scratch re-write of jQuery, especially targeted at mobile devices : 12 kB in the minified version!

This brand new specification defines an interface for web applications to access timing information related to navigation and elements. When implemented, this will help track web pages frontend performance.

boomerang is a piece of javascript that you add to your web pages, where it measures the performance of your website from your end user's point of view. It has the ability to send this data back to your server for further analysis. It allowsto measure the round-trip time, bandwith usage and latency.

A tiny js tool which allows to lad scripts in parrallel, thus enabling a better frontend performance

The HEAD section is the worst place to load scripts. It's painfully slow. The more and the bigger the worse it gets. Move scrips to the bottom and you run into dependency issues and you cannot safely use HTML5 and CSS3. Enter Head JS. A compact solution to these universal issues.