Beyond the usual quick tips, let's look at both the business case and the technical side of keeping React bundles lean.

An app doesn’t have to rip out its backend and replace it with Node.js to use isomorphic JavaScript, essentially throwing out the baby with the bathwater.

TikTok's custom in-app browser on iOS reportedly injects JavaScript code into external websites that allows TikTok to monitor "all keyboard inputs and taps" while a user is interacting with a ...

Of course, the developer also notes that not every app that injects JavaScript code into an in-app browser does so for malicious purposes, since JavaScript is the basis of many web features.

The popular Mailbox app for iOS automatically executes javascript embedded in HTML, putting users in line for abuse from spammers and phishers.

With Blockstack.js, writing a decentralized app feels almost exactly the same as writing a front-end application that has no dedicated back-end.

Google’s in-house incubator Area 120 just released an app called Grasshopper, which teaches you how to code JavaScript through a series of fun mini-games, as reported by 9to5Google. The goal ...

An introduction to the Chakra JavaScript engine and how it can be used within a Windows 10 app to execute JavaScript. Initially, the concept of executing JavaScript within a Universal Windows Platform ...

The JavaScript performance improvements that accompany iOS 4.3—boosting raw performance as much as 2.5x—don't appear to carry over to in-app browsers or Web apps saved to the home screen.

These apps are almost identical to the native Mac OS X apps they mimic, all without the use of Flash. This same technology makes it possible to create iPhone-optimized versions, which has no way ...