https://leanpub.com/javascriptallongesix. Contribute to raganwald/javascript-allonge-six development by creating an account on GitHub. (more…)

Dont-Bounce-Please - Free, modern Javascript bounce detection. Mobile (iOS, Android) and desktop support: show a message or perform an action prior to a user bouncing away from your site.

Run JS when a CSS property changes. Any CSS property. - LeaVerou/style-observer... (more…)

I’m using the new ECMAScript 2021 features for over a year, thanks to Babel. Almost all the features are useful, but I most liked only three of them. They saved me a lot of time and made my code more readable. Here they are: 1. Logical Assignment Ope... (more…)

emotion is a high performance, lightweight css-in-js library. The core idea comes from Sunil Pai’s glam library and its philosophy is laid out here. The basic idea is simple. You shouldn’t have to… (more…)