Of all the hats JavaScript can wear, its form-processing features are among the most sought and used. Learn how to use JavaScript for form processing, validation, and more. Forms are an essential part ...

Over three decades of development, JavaScript has grown faster, sleeker, more capable, and much more complex. That’s good and bad. It was 30 years ago today, Sgt. JavaScript taught the web to play.

Peter looks at how to call a JavaScript function from your TypeScript code and do it in a type-safe way. Along the way, he dramatically simplifies a Backbone application by integrating Knockout. I ...

It all started with a request from the developers of a messaging application to an open source developer to change the name of a library. It ended with JavaScript developers around the world crying ...