We really wanted a Free & Open Source real-world example with full code, tests and auth. We wrote this so we could point people in our team/community learning Phoenix LiveView to it.

What Shadow DOM is and why it's a game-changer for web development How to implement Shadow DOM to isolate third-party HTML content Real-world techniques for embedding HTML templates without CSS ...

If you've ever worked in vanilla Javascript, you might be familiar with adding event listeners to elements using the following formula: let element = document.querySelector('#button'); ...