This is a JavaScript library for escaping text for use in CSS strings or identifiers while generating the shortest possible valid ASCII-only output. Here’s an online demo.

Did you follow the news this week? Take our quiz to see how well you stack up with other Times readers. A partial government shutdown has led T.S.A. agents to miss work, causing hourslong waits at ...

U.S. Fertility Rate: Fertility in the United States reached a new low last year, according to federal data. causing some to fear a baby bust. But it might just be a lull, demographers say — a period ...

Pinterest replaced 2,000 lines of JavaScript with 200 lines of CSS for carousels. The switch to native CSS significantly improved carousel performance and user experience. This change reduced code ...

Looking for Easter quiz questions and answers? With Easter Sunday right around the corner (5th April 2026), we have created the ultimate Easter quiz for you to test friends and family over the long ...

htmlparser2 is the fastest HTML parser, and takes some shortcuts to get there. If you need strict HTML spec compliance, have a look at parse5.