JavaScript | News, how-tos, features, reviews, and videos
Considering how much we depend on open source, we should worry about the financial health of our most critical projects.
TypeScript 5.5, now in a release candidate, also features inferred type predicates, regular expression syntax checking, and performance and size optimizations.
Deno 1.44 also brings performance boosts, the ability to run Next.js applications, and the ability to connect to gRPC services.
Survey your options for in-browser data storage with JavaScript, including built-in variables, localStorage, IndexedDB, and the service worker cache API.
Three programming languages have remained the top choices for developers for nearly 30 years, and will for the foreseeable future.
Major update also introduces zoneless change detection and moves Material 3, deferred views, and built-in control flow from developer preview to stable.
Progressive web apps are more complex to develop than traditional web applications, but they pack a lot of punch in return.
JavaScript variables hold a wide variety of information and can be used with virtually any data type. Here's how to use variables to store numbers, text strings, objects, and more.
Here's what beginning and experienced developers need to know about working with JavaScript's array, for loop, forEach, map, reduce, substring, and switch.
Language server enhancements in Deno 1.43 speed up auto-completion performance and improve memory consumption.