yarn2npm

.github/workflows/build.yml

@@ -25,21 +25,18 @@ jobs:
           ref: ${{ inputs.commit_ref }}
           persist-credentials: false  # Don't persist GitHub token
 
-      - name: Cache node_modules
-        uses: actions/cache@v4
-        with:
-          path: node_modules/
-          key: node_modules-${{ runner.os }}-${{ hashFiles('yarn.lock') }}
-
       - name: Install node.js
         uses: actions/setup-node@v5
         with:
           node-version-file: '.nvmrc'
+          cache: 'npm'
+          cache-dependency-path: 'package-lock.json'
 
-      - run: npm install yarn -g
-      - run: yarn install
+      - name: Ensure npm lockfile uses HTTPS URLs (not SSH)
+        run: sed -i 's|git+ssh://git@github.com/|git+https://github.com/|g' package-lock.json
+      - run: npm ci
       - name: Build
-        run: yarn build
+        run: npm run build
         env:
           DEBUG_BUILD: ${{ inputs.debug_build }}
 

.gitignore

@@ -15,5 +15,3 @@ release/
 # artefacts for Visual Studio Code
 /.vscode/
 npm-debug.log*
-yarn-debug.log*
-yarn-error.log*

README.md

@@ -78,20 +78,21 @@ just run:
 nvm use
 ```
 
-### Yarn
+### npm
 
-For dependency management we are using [yarn](https://yarnpkg.com/), follow the
-instructions there to install it.
+For dependency management we use [npm](https://www.npmjs.com/), which comes
+bundled with Node.js.
 
 ### Development mode
 
 We are using [vite](https://vitejs.dev/) for development setup. It provides
 bundling and various optimisations like hot module reloading.
 
-With `node` and `yarn` setup, to start developing run:
+With `node` setup, first install dependencies, then start developing:
 
 ```bash
-yarn start
+npm install
+npm start
 ```
 
 This will start development server and the Blackbox will be available on http://localhost:5173/.
@@ -103,11 +104,11 @@ the tip of the repository:
 
 First need to build the application:
 ```bash
-yarn build
+npm run build
 ```
 Then start the application in `preview` mode
 ```bash
-yarn preview
+npm run preview
 ```
 Visit http://localhost:4173/ and follow the steps from [Install the app to be used in offline mode](#install-the-app-to-be-used-in-offline-mode)