Mozilla has just rolled out OdinMonkey, a new module for Firefox's JavaScript engine that promises to speed up JavaScript execution beyond your wildest dreams. If you were drawn to Chrome because of ...

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 ...

Microsoft Edge adds new SPA performance metrics, JavaScript profiling tools, Edge 153 network debugging, and WebMCP support ...

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 ...

Apple’s newly launched iPhone Dev Center (concerning the development of Web apps — currently there’s no information about native applications) for ADC members includes a section detailing changes in ...

Google penalizes very slow websites in search rankings, and JavaScript-heavy applications often suffer the worst performance hits. Core Web Vitals became official ranking factors in 2021, yet many ...

'Write once, run anywhere' was the promise that Sun Microsystems made for Java in the mid '90s. But front-end development trends suggest that it's really JavaScript -- and its fast-evolving libraries ...

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 ...

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 ...

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 ...