In this post, we develop a JavaScript technique to position and scale a background image so that the subject matter is optimally placed at a target area of the browser viewport, no matter the device orientation or window size. (more…)

Describe the bug Context: This is a throw away account to preserve my privacy. I am a dev at a Fortune 500 and my manager is an a@@ h@@@ who doesn't understand or cares about security. Recently... (more…)

Learn how to deal with errors and exceptions in synchronous and asynchronous JavaScript code. (more…)

A Javascript Bookmarklet That creates a menu for downloading YT Vids without needing any third party app nor site. - minanagehsalalma/Youtube-Downloader-Bookmarklet... (more…)

When your product spans web, iOS, and Android, sharing code between apps not only saves a lot of engineering time, but also results in user benefits: shorter iteration cycles, cross-platform availability, and consistency. Code sharing is particularly usef...