This looks great! It’s a CC-licensed book by Cody Lindley (whose work I’ve admired for many years) aimed at teaching DOM Scripting for modern browsers. You can read the whole thing online or wait for the paper version from O’Reilly.
If all your JavaScript currently consists of writing jQuery plugins, I highly recommend you read this.
You really don’t need jQuery any more …and that’s thanks to jQuery.
Here, the Github team talk through their process of swapping out jQuery for vanilla JavaScript, as well as their forays into web components (or at least the custom elements bit).
The BBC have released their JavaScript library. This one is worth paying attention to for its wide browser support base.
This is a good straightforward hands-on explanation of Ajax: succinct and clear.
A nice succinct explanation of how to roll your own JavaScript event delegation from Andy Hume.
DOM Scripting... now also available in Korean.
Here’s a little thing I learned.
Learn DOM Scripting and Ajax in the Big Apple.
My first book has been updated (though not by me).