Jw Player Codepen Top _best_ -

<video id="my-video" width="640" height="360"></video>

// Helper to update active button styles & track name in UI function updateUIControls(index) const btn1 = document.getElementById('video1Btn'); const btn2 = document.getElementById('video2Btn'); const btn3 = document.getElementById('video3Btn'); const trackSpan = document.getElementById('current-track-name'); jw player codepen top

timeDisplayCreated = true;

// Example event listener jwplayer("my-jw-player").on("time", function(e) /* sync UI */ ); video id="my-video" width="640" height="360"&gt

Next, create a video element in your HTML file where the JW Player will be rendered: const btn2 = document.getElementById('video2Btn')

No one upvotes a messy Pen. Top examples have well-organized HTML, CSS, and JavaScript sections.

A clean basic setup showing how to include the JW Player script and initialize a video with multiple quality sources.