 Here's a quick taste of what's new in the web IDE. I found this simple to-do app on Code Sandbox that uses Vue.js. We can preview it in the web IDE using client-side evaluation live preview, which is powered by Code Sandbox. Items can be added to the to-do list using the input box and removed with the X button. The X button makes it feel like I'm deleting items, and I want it to feel like I'm getting stuff done. Maybe a button with the word done would be better. We need to edit the to-do list item component, which is easy to find with the fuzzy file finder. Look at the preview. It's been updated in real-time. Let's see what it looks like with a tick or a checkmark icon. First, I'll create a new button component and use an SVG from the GitLab icon library. Now I need to import the new button component into the to-do list item. Hmm, looks like I messed something up. I think I need to specify a height or width in the SVG. Hmm, that's better. I'll commit this. Client-side evaluation makes it possible to preview JavaScript applications in the browser, including library loading. This is great for making quick fixes and testing they work, or experimenting with new libraries. All you need is a package.json with a main entry to get started. Try it today and let us know what you think.