What are ECMAScript modules (ESM)?ĬommonJS modules, though ubiquitous thanks to Node.js, are not officially part of the JavaScript language specification.
Today, thanks to CommonJS, we have JavaScript in server-side applications, command line tools, desktop GUI-based and hybrid applications (Titanium, Adobe AIR, etc.), and more.īy all means, every time you use a require(), you’re in fact using the implementation of CommonJS modules, which comes within Node.js by default. Its key to success is actually due to its API, which brought to the table a rich standard library similar to those we had for other languages like Python, Java, etc. And those, of course, had to include the backend universe.
Since 2009, right after Kevin Dangoor started the CommonJS project, a new discussion began about how JavaScript would better fit the process of building applications not only to run in web browsers, but amplifying its powers to a wider and broader range of possibilities. Creator of Using ECMAScript modules (ESM) with Node.jsĮditor’s Note: This post was updated in April 2021 to include updated and relevant information on ES modules.
0 kommentar(er)
