Community driven content discussing all aspects of software development from DevOps to design patterns. JavaScript can deliver highly interactive websites that actively engage the user in a way HTML ...

Instant experiences on the web have become more of a requirement than a preference. The performance of React applications depends heavily on JavaScript bundle size ...

Nowadays, even regular Web surfers know some of the things to avoid when designing a Web site for fast performance: Cut the number of requests to the Web server. Shrink JPEG sizes. Employ a content ...

GoDaddy is injecting JavaScript into customer websites for the purposes of tracking which may slow down websites or break them entirely. According to programmer Igor Kromin, issues with his own ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Jinsong Yu shares deep architectural insights ...

On by default in Firefox 83, the Warp update to the SpiderMonkey JavaScript engine improves responsiveness and memory usage and speeds up page loads Firefox users can expect improved JavaScript ...

Firefox 9 has winged its way to various mirrors across the web and is now available to download from the official Firefox website. If you've been using either IE or Chrome because of their superior ...

I'm developing a JavaScript application that has some non-essential functionality that is slow for older browsers (the main concern is the corporate IE6). I would like to warn (or possibly just ...

No one expected the iPhone to deliver desktop-class performance with regard to Web-based applications, but JavaScript speed on the iPhone is downright sluggish in most respects -- a frustrating fact ...

After more than 18 months of hard graft, Mozilla has finally succeeded in landing a big addition to Firefox's JavaScript engine that, upon initial testing, speeds up the web -- or at least the vast ...