每当 JavaScript 发布重大更新，我们都会重复相同的经历。最开始的时候，开发人员会因为新功能的发布而感到高兴。他们会直接使用 JavaScript 编写代码，框架的流行度会下降。接着，在较长一段时间内都没有新的发布时，框架就会提供各种新功能，从而吸引开发 ...

This tutorial provides a comprehensive guide to JavaScript Map and Set, explaining their differences, use cases, and how to effectively utilize them. JavaScript offers a rich set of data structures ...

If you’re a developer, you’ve probably heard a little bit about ECMAScript 6 (ES6) already, though at first glance it might seem a little confusing. What it really boils down to is this: it’s the next ...

Functional programming, as the name implies, is about functions. While functions are part of just about every programming paradigm, including JavaScript, a functional programmer has unique ...

Last week we created a textured paper canvas and got a healthy dose of the P5 API and JavaScript’s Math.random() function. This week, we’re going to look at a specific element of watercolor to see if ...

Last week we enhanced a map interface with voice commands using annyang. This week we’ll extend our multi-modal interface even further by adding simple head-tracking using pico.js. Pico.js is a ...

There's a lot you can do with JavaScript: Images can swap when you move a mouse over them, form elements can influence each other on the fly, and calculations can be made without having to resort to a ...