mohsenasfia/nuxt2

Nuxt2 using a web component made using lit and SSR using @lit-labs/ssr

2 issues have prevented us from spending further time on developing a solution on Nuxt:

• In line 9 in @lit-labs/ssr/lib/util/parse5-utils.js, require is used and that causes webpack to not be able to resolve parse5. Converting the require statement there to import parse5 from 'parse5'; fixes the issue, but as we're not the mainainer of the @lit-labs/ssr library, we cannot change that line of code unless we make a contribution and in that case we'd need to wait for the lit team to approve and release the solution.
• createRequire(import.meta.url); is used line 7 in @lit-labs/ssr/lib/util/parse5-utils.js, and webpack cannot resolve that. In order to fix the issue we needed to use @open-wc/webpack-import-meta-loader and add it to webpack config through nuxt.config. Meanwhile when we did that we would get another error that createRequire was not able to use the absolute file url generated by @open-wc/webpack-import-meta-loader and in order to fix that issue we decided to make our own custom webpack loader which generates a relative file url instead. The custom webpack loader is placed under webpack/webpack-import-meta-loader folder and nuxt config is tweaked to use that.

Build Setup

# install dependencies
$ npm install

# serve
$ npm run serve

For detailed explanation on how things work, check out the documentation.

Special Directories

You can create the following extra directories, some of which have special behaviors. Only pages is required; you can delete them if you don't want to use their functionality.

assets

The assets directory contains your uncompiled assets such as Stylus or Sass files, images, or fonts.

More information about the usage of this directory in the documentation.

components

The components directory contains your Vue.js components. Components make up the different parts of your page and can be reused and imported into your pages, layouts and even other components.

More information about the usage of this directory in the documentation.

layouts

Layouts are a great help when you want to change the look and feel of your Nuxt app, whether you want to include a sidebar or have distinct layouts for mobile and desktop.

More information about the usage of this directory in the documentation.

pages

This directory contains your application views and routes. Nuxt will read all the *.vue files inside this directory and setup Vue Router automatically.

More information about the usage of this directory in the documentation.

plugins

The plugins directory contains JavaScript plugins that you want to run before instantiating the root Vue.js Application. This is the place to add Vue plugins and to inject functions or constants. Every time you need to use Vue.use(), you should create a file in plugins/ and add its path to plugins in nuxt.config.js.

More information about the usage of this directory in the documentation.

static

This directory contains your static files. Each file inside this directory is mapped to /.

Example: /static/robots.txt is mapped as /robots.txt.

More information about the usage of this directory in the documentation.

store

This directory contains your Vuex store files. Creating a file in this directory automatically activates Vuex.

More information about the usage of this directory in the documentation.

Babel transpile

npx babel --plugins=@babel/plugin-syntax-optional-chaining --presets=@babel/preset-env node_modules/@lit-labs/ssr --out-dir ssr2