Key Takeaways Top 2025 books teach HTML, CSS, JavaScript, and React for front-end mastery.Guides cover Node.js, databases, ...

The $20/month Claude 4 Opus failed to beat its free sibling, Claude 4 Sonnet, in head-to-head testing. Here's how Sonnet ...

Mobile-oriented, fast and extensible jQuery plugin for lazy loading of images/videos. Currently tested in IE 6-11, Chrome 1-47, Firefox 1.5-43.0, Safari 3-9, Opera 10.6-34.0, iOS 5-9, Android 2.3-5.1, ...

If you click the "Test JavaScript" button, then the text box below it should show 'Yes, JavaScript is enabled.' After you click it, if the text is showing "enabled", then assume JavaScript is running.