eleventy-plugin-error-overlay v1.0.0

Eleventy Error Overlay

In development, it's easy to break Eleventy without noticing. In a lot of other tools, there's often some type of "error overlay" that pipes build errors directly to the browser. This is that, for Eleventy.

• Shows error name, message, and fancy stacktrace
• Has a dark theme so you won't be suddenly blinded by your failures
• Hooks into Eleventy's live-reloading

Installation

yarn add --dev eleventy-plugin-error-overlay

In .eleventy.js, add the plugin:

const ErrorOverlay = require("eleventy-plugin-error-overlay")

module.exports = function (eleventyConfig) {
  // ...

  eleventyConfig.addPlugin(ErrorOverlay)

  // ...
}

Caveats

browser-sync

If you've set a custom browser-sync config, make sure you're not clobbering the existing one. That means that if your config looks like this:

eleventyConfig.setBrowserSyncConfig({
  // ...stuff
})

Make sure that it's like this:

eleventyConfig.setBrowserSyncConfig({
  ...eleventyConfig.browserSyncConfig,
  // ...stuff
})

Otherwise, you'll blow away this plugin's middleware and the error page won't show up.