.github/workflows/verify-node.yml

@@ -53,7 +53,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: ['14', '16', '18']
+        node-version: ['16', '18', '20']
     steps:
       - uses: actions/checkout@v3
 

README.md

@@ -4,11 +4,6 @@
 
 Open Web Components provides a set of defaults, recommendations and tools to help facilitate your web component project. Our recommendations include: developing, linting, testing, building, tooling, demoing, publishing and automating.
 
-[![Contributor Covenant](https://img.shields.io/badge/Contributor%20Covenant-v2.0%20adopted-ff69b4.svg)](code-of-conduct.md)
-[![CircleCI](https://circleci.com/gh/open-wc/open-wc.svg?style=shield)](https://circleci.com/gh/open-wc/open-wc)
-[![BrowserStack Status](https://www.browserstack.com/automate/badge.svg?badge_key=M2UrSFVRang2OWNuZXlWSlhVc3FUVlJtTDkxMnp6eGFDb2pNakl4bGxnbz0tLUE5RjhCU0NUT1ZWa0NuQ3MySFFWWnc9PQ==--86f7fac07cdbd01dd2b26ae84dc6c8ca49e45b50)](https://www.browserstack.com/automate/public-build/M2UrSFVRang2OWNuZXlWSlhVc3FUVlJtTDkxMnp6eGFDb2pNakl4bGxnbz0tLUE5RjhCU0NUT1ZWa0NuQ3MySFFWWnc9PQ==--86f7fac07cdbd01dd2b26ae84dc6c8ca49e45b50)
-[![Renovate enabled](https://img.shields.io/badge/renovate-enabled-brightgreen.svg)](https://renovatebot.com/)
-
 ## Usage
 
 ```bash

docs/_data/componentLibraries.js

@@ -35,6 +35,12 @@ const componentLibraries = [
     description:
       'The goal of curvenote.dev is to provide open source tools to promote and enable interactive scientific writing, reactive documents and explorable explanations.',
   },
+  {
+    name: 'Duet Design System',
+    url: 'https://www.duetds.com/',
+    description:
+      'Duet is a collection of reusable components and tools, guided by clear standards, that can be assembled together to build digital products for LocalTapiola and Turva.',
+  },
   {
     name: 'Elix',
     url: 'https://component.kitchen/elix',

docs/blog/some-things-to-know-when-developing-with-lit/index.md

@@ -10,14 +10,13 @@ cover_image: /blog/some-things-to-know-when-developing-with-lit/images/blog-head
 socialMediaImage: /blog/some-things-to-know-when-developing-with-lit/images/social-media-image.png
 ---
 
-When reviewing software with which you have little experience, it's pretty common to attempt to compare it to software you have used before. That can help you get a handle on the general ergonomics and decisions behind the two pieces of software in question. However, one thing that this approach is not particularly good at is comparing the new software _in situ_. You may have spent a good amount of time investigating, researching, and getting comfortable with the software you're already using in the context of your particular use casso much so, that it may even be the best solution available in that context. Comparing a new software in that context (unless it, too, is purpose-built for that context) can do a disservice to the software under test, as well as to your ability to fully understand the benefits of that software.
+When reviewing software with which you have little experience, it's pretty common to attempt to compare it to software you have used before. That can help you get a handle on the general ergonomics and decisions behind the two pieces of software in question. However, one thing that this approach is not particularly good at is comparing the new software _in situ_. You may have spent a good amount of time investigating, researching, and getting comfortable with the software you're already using in the context of your particular use case, so much so that it may even be the best solution available in that context. Comparing a new software in that context (unless it, too, is purpose-built for that context) can do a disservice to the software under test, as well as to your ability to fully understand the benefits of that software.
 
 This is what I keep coming back to when people say things like "X isn't as good as Y" when "X" is a way to build web components ([of which there are many](https://webcomponents.dev/blog/all-the-ways-to-make-a-web-component/)) and "Y" is a JS framework. Even before you fill actual names into either side of the equation the differences in usage of what you fill those in with is important:
 
 - JS frameworks often want to own most or all of a page, whereas a web component is a single custom element on an potentially large and diverse DOM tree.
 - Functional JS frameworks often hide much of that ownership from view to both the benefit (less code) and expense (less flexibility) of developers leveraging them.
 - JS Frameworks tend to be an abstraction above the DOM and in this way, their "components" can exist as both literal (DOM/UI elements) and figurative (data connectivity/translations to non-web contexts).
-- Web components being a DOM element can interact with their position in the DOM in the ways you'd otherwise need to bend over backward to do in a framework.
 - JS frameworks often ship a lot of JS down the wire that may not be required by your application or component(s) whether or not the framework author gives you the ability to manage how much of that code makes it into your production build.
 - Since web components are DOM elements, they can use their position in the DOM in ways you'd need to bend over backward to do in some JS frameworks.
 - Web components are portable to just about any context in which you'd build web UI, while JS frameworks require your components to run in an app built with the same framework (unless or course, they allow you to export web components).

package.json

@@ -46,8 +46,8 @@
     "@changesets/cli": "^2.25.2",
     "@esm-bundle/chai": "^4.3.4-fix.0",
     "@microsoft/fast-element": "^1.11.0",
-    "@rollup/plugin-commonjs": "^18.0.0",
-    "@rollup/plugin-node-resolve": "^13.3.0",
+    "@rollup/plugin-commonjs": "^24.0.1",
+    "@rollup/plugin-node-resolve": "^15.0.1",
     "@rollup/plugin-typescript": "^11.0.0",
     "@types/aria-query": "^5.0.1",
     "@types/babel__core": "^7.1.20",
@@ -63,11 +63,11 @@
     "@types/parse5-htmlparser2-tree-adapter": "^6.0.1",
     "@types/picomatch": "^2.3.0",
     "@types/rimraf": "^3.0.2",
-    "@web/dev-server": "^0.1.36",
-    "@web/dev-server-esbuild": "^0.3.4",
-    "@web/dev-server-storybook": "^0.6.1",
-    "@web/test-runner": "^0.15.1",
-    "@web/test-runner-playwright": "^0.9.0",
+    "@web/dev-server": "^0.2.1",
+    "@web/dev-server-esbuild": "^0.4.1",
+    "@web/dev-server-storybook": "^0.7.0",
+    "@web/test-runner": "^0.16.1",
+    "@web/test-runner-playwright": "^0.10.0",
     "chai": "^4.3.7",
     "chai-dom": "^1.11.0",
     "concurrently": "^6.0.2",
@@ -96,13 +96,14 @@
     "publish-docs": "^0.2.0",
     "puppeteer": "^19.7.4",
     "rimraf": "^3.0.2",
-    "rollup": "^2.46.0",
+    "rollup": "^3.21.0",
     "rollup-plugin-copy": "^3.4.0",
     "sinon": "^15.0.2",
     "sinon-chai": "^3.7.0",
     "typescript": "~4.1.3"
   },
   "resolutions": {
+    "@web/dev-server-core": "0.5.1",
     "lit": "2.1.2"
   },
   "lint-staged": {

packages/building-rollup/CHANGELOG.md

@@ -1,5 +1,18 @@
 # Change Log
 
+## 3.0.0
+
+### Major Changes
+
+- 935c8ffe: Drop support for Node@14
+
+### Patch Changes
+
+- 80c6ae66: Use latest @web/\* dependencies.
+  Upgrade Rollup to `v3.x`
+- Updated dependencies [935c8ffe]
+  - @open-wc/building-utils@3.0.0
+
 ## 2.2.3
 
 ### Patch Changes

packages/building-rollup/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@open-wc/building-rollup",
-  "version": "2.2.3",
+  "version": "3.0.0",
   "publishConfig": {
     "access": "public"
   },
@@ -15,15 +15,15 @@
   "homepage": "https://github.com/open-wc/open-wc/tree/master/packages/building-rollup",
   "main": "index.js",
   "scripts": {
-    "build:babelrc": "rimraf dist && rollup -c demo/babelrc/rollup.config.js",
-    "build:basic": "rimraf dist && rollup -c demo/js/rollup.basic.config.js",
-    "build:cjs": "rimraf dist && rollup -c demo/cjs/rollup.spa.config.js",
-    "build:modify-babel-plugin": "rimraf dist && rollup -c demo/modify-babel-plugin/rollup.config.js",
-    "build:mpa": "rimraf dist && rollup -c demo/mpa/rollup.mpa.config.js",
-    "build:spa": "rimraf dist && rollup -c demo/js/rollup.spa.config.js",
-    "build:spa-js-input": "rimraf dist && rollup -c demo/js/rollup.spa-js-input.config.js",
-    "build:spa-nomodule": "rimraf dist && rollup -c demo/js/rollup.spa-nomodule.config.js",
-    "build:ts": "rimraf dist && rollup -c demo/ts/rollup.spa.config.js",
+    "build:babelrc": "rimraf dist && rollup -c demo/babelrc/rollup.config.mjs",
+    "build:basic": "rimraf dist && rollup -c demo/js/rollup.basic.config.mjs",
+    "build:cjs": "rimraf dist && rollup -c demo/cjs/rollup.spa.config.mjs",
+    "build:modify-babel-plugin": "rimraf dist && rollup -c demo/modify-babel-plugin/rollup.config.mjs",
+    "build:mpa": "rimraf dist && rollup -c demo/mpa/rollup.mpa.config.mjs",
+    "build:spa": "rimraf dist && rollup -c demo/js/rollup.spa.config.mjs",
+    "build:spa-js-input": "rimraf dist && rollup -c demo/js/rollup.spa-js-input.config.mjs",
+    "build:spa-nomodule": "rimraf dist && rollup -c demo/js/rollup.spa-nomodule.config.mjs",
+    "build:ts": "rimraf dist && rollup -c demo/ts/rollup.spa.config.mjs",
     "prepublishOnly": "publish-docs --github-url https://github.com/open-wc/open-wc/ --git-root-dir ../../",
     "start:babelrc": "npm run build:babelrc && npm run start:build",
     "start:build": "wds --root-dir dist --open",
@@ -50,7 +50,7 @@
     "rollup"
   ],
   "peerDependencies": {
-    "rollup": "^2.11.0"
+    "rollup": "^3.21.0"
   },
   "dependencies": {
     "@babel/core": "^7.11.1",
@@ -61,20 +61,20 @@
     "@babel/plugin-transform-modules-systemjs": "^7.10.5",
     "@babel/plugin-transform-runtime": "^7.11.0",
     "@babel/preset-env": "^7.9.0",
-    "@open-wc/building-utils": "^2.21.1",
+    "@open-wc/building-utils": "^3.0.0",
     "@rollup/plugin-babel": "^6.0.3",
-    "@rollup/plugin-node-resolve": "^13.3.0",
-    "@web/rollup-plugin-html": "^1.11.0",
-    "@web/rollup-plugin-import-meta-assets": "^1.0.7",
-    "@web/rollup-plugin-polyfills-loader": "^1.3.1",
+    "@rollup/plugin-node-resolve": "^15.0.1",
+    "@web/rollup-plugin-html": "^2.0.0",
+    "@web/rollup-plugin-import-meta-assets": "^2.0.0",
+    "@web/rollup-plugin-polyfills-loader": "^2.0.0",
     "babel-plugin-template-html-minifier": "^4.0.0",
     "browserslist": "^4.16.5",
     "deepmerge": "^4.2.2",
     "magic-string": "^0.30.0",
     "parse5": "^7.1.2",
     "regenerator-runtime": "^0.13.7",
     "rollup-plugin-terser": "^7.0.2",
-    "rollup-plugin-workbox": "^6.0.0",
+    "rollup-plugin-workbox": "^7.0.0",
     "terser": "^4.8.1"
   }
 }

packages/building-utils/CHANGELOG.md

@@ -1,5 +1,11 @@
 # Change Log
 
+## 3.0.0
+
+### Major Changes
+
+- 935c8ffe: Drop support for Node@14
+
 ## 2.21.1
 
 ### Patch Changes

packages/building-utils/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@open-wc/building-utils",
-  "version": "2.21.1",
+  "version": "3.0.0",
   "publishConfig": {
     "access": "public"
   },

packages/chai-a11y-axe/CHANGELOG.md

@@ -1,5 +1,11 @@
 # Change Log
 
+## 1.5.0
+
+### Minor Changes
+
+- 935c8ffe: Drop support for Node@14
+
 ## 1.4.1
 
 ### Patch Changes

packages/chai-a11y-axe/package.json

@@ -1,6 +1,6 @@
 {
   "name": "chai-a11y-axe",
-  "version": "1.4.1",
+  "version": "1.5.0",
   "publishConfig": {
     "access": "public"
   },

packages/dedupe-mixin/CHANGELOG.md

@@ -1,5 +1,11 @@
 # Change Log
 
+## 1.4.0
+
+### Minor Changes
+
+- 935c8ffe: Drop support for Node@14
+
 ## 1.3.1
 
 ### Patch Changes

packages/dedupe-mixin/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@open-wc/dedupe-mixin",
-  "version": "1.3.1",
+  "version": "1.4.0",
   "publishConfig": {
     "access": "public"
   },

packages/dev-server-hmr/CHANGELOG.md

@@ -1,5 +1,16 @@
 # @open-wc/dev-server-wc-hmr
 
+## 0.2.0
+
+### Minor Changes
+
+- 935c8ffe: Drop support for Node@14
+
+### Patch Changes
+
+- 80c6ae66: Use latest @web/\* dependencies.
+  Upgrade Rollup to `v3.x`
+
 ## 0.1.4
 
 ### Patch Changes

packages/dev-server-hmr/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@open-wc/dev-server-hmr",
-  "version": "0.1.4",
+  "version": "0.2.0",
   "publishConfig": {
     "access": "public"
   },
@@ -53,8 +53,8 @@
     "@babel/plugin-syntax-class-properties": "^7.12.13",
     "@babel/plugin-syntax-import-assertions": "^7.12.1",
     "@babel/plugin-syntax-top-level-await": "^7.12.1",
-    "@web/dev-server-core": "^0.4.0",
-    "@web/dev-server-hmr": "^0.1.11",
+    "@web/dev-server-core": "^0.5.1",
+    "@web/dev-server-hmr": "^0.2.1",
     "picomatch": "^2.2.2"
   }
 }

packages/eslint-config/CHANGELOG.md

@@ -1,5 +1,16 @@
 # Change Log
 
+## 11.0.0
+
+### Major Changes
+
+- 935c8ffe: Drop support for Node@14
+
+### Patch Changes
+
+- Updated dependencies [935c8ffe]
+  - eslint-plugin-lit-a11y@3.0.0
+
 ## 10.0.0
 
 ### Patch Changes

packages/eslint-config/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@open-wc/eslint-config",
-  "version": "10.0.0",
+  "version": "11.0.0",
   "publishConfig": {
     "access": "public"
   },
@@ -27,7 +27,7 @@
     "eslint-plugin-html": "^7.1.0",
     "eslint-plugin-import": "^2.26.0",
     "eslint-plugin-lit": "^1.3.0",
-    "eslint-plugin-lit-a11y": "^2.4.0",
+    "eslint-plugin-lit-a11y": "^3.0.0",
     "eslint-plugin-no-only-tests": "^3.1.0",
     "eslint-plugin-wc": "^1.2.0"
   },
@@ -39,7 +39,7 @@
     "eslint-plugin-import": "^2.26.0",
     "eslint-plugin-import-exports-imports-resolver": "^1.0.1",
     "eslint-plugin-lit": "^1.8.0",
-    "eslint-plugin-lit-a11y": "^2.4.0",
+    "eslint-plugin-lit-a11y": "^3.0.0",
     "eslint-plugin-no-only-tests": "^3.1.0",
     "eslint-plugin-wc": "^1.2.0"
   }

packages/eslint-plugin-lit-a11y/CHANGELOG.md

@@ -1,5 +1,11 @@
 # Change Log
 
+## 3.0.0
+
+### Major Changes
+
+- 935c8ffe: Drop support for Node@14
+
 ## 2.4.1
 
 ### Patch Changes

packages/eslint-plugin-lit-a11y/package.json

@@ -1,6 +1,6 @@
 {
   "name": "eslint-plugin-lit-a11y",
-  "version": "2.4.1",
+  "version": "3.0.0",
   "description": "linting plugin for lit-a11y",
   "license": "ISC",
   "repository": {

packages/import-maps-resolve/CHANGELOG.md

@@ -1,5 +1,11 @@
 # Change Log
 
+## 2.0.0
+
+### Major Changes
+
+- 935c8ffe: Drop support for Node@14
+
 ## 1.0.1
 
 ### Patch Changes

packages/import-maps-resolve/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@import-maps/resolve",
-  "version": "1.0.1",
+  "version": "2.0.0",
   "publishConfig": {
     "access": "public"
   },

packages/lit-helpers/CHANGELOG.md

@@ -1,5 +1,11 @@
 # Change Log
 
+## 0.6.0
+
+### Minor Changes
+
+- 935c8ffe: Drop support for Node@14
+
 ## 0.5.1
 
 ### Patch Changes

packages/lit-helpers/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@open-wc/lit-helpers",
-  "version": "0.5.1",
+  "version": "0.6.0",
   "publishConfig": {
     "access": "public"
   },