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vite-plugin-lit

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Version 0.11.0

A smaller release that makes the panel easier to read. The Components tab can scroll the selected element into view, async failures now count in Updates, every button has a tooltip, and Settings drops its row-by-row origin labels in favour of showing the default where you choose a value. About also lists the right Lit versions. Nothing needs action to upgrade.

Added

  • Scroll a component into view from the Components tab. A target button next to the selected element’s tag scrolls it to the middle of the page and outlines it for a moment, so you no longer have to hunt for elements below the fold.
  • Async failures show up in Updates. An async updated() whose promise rejects unhandled, or a @lit/task that fails, now marks the update that started it (rejected in updated, task userTask failed) and counts toward the component’s ⚠, where before it left no trace in the panel.
  • Panel buttons explain themselves. Hovering or tabbing to a button now shows a tooltip naming what it does, including the icon-only ones that previously had no hint at all.
  • Settings links to where the Chrome tracks show up. The Chrome performance tracks row links to the timeline guide, which now shows the expanded Lit group in Chrome’s Performance panel and how far to zoom to read it.

Changed

  • Settings rows lose their “(default)” and “(overridden)” labels. Only values set by an option or env var keep an origin badge, and an overridden row is marked by the highlighted value it replaced, such as env: Zed, and the × that resets it. Open a dropdown to see the default beside your value: with LIT_PLUGIN_HMR_ON_INCOMPATIBLE=warn the list reads warn env and reload default. Hover a setting’s name for what it does.

Fixed

  • About shows the right Lit versions. Settings > About used to show lit-element’s version labelled as “lit” (for example “lit 4.2.2” next to lit 3.3.3). It now lists lit-html, lit-element and @lit/reactive-element by name, and the duplicate-copies warning says which package is duplicated.