Add fix dates toggle for 2-digit year conversion

.babelrc

@@ -1,3 +1,3 @@
 {
   "presets": ["@babel/preset-env"]
-}
+}

.github/workflows/e2e-tests.yml

@@ -0,0 +1,51 @@
+name: E2E Tests
+
+on:
+  push:
+    branches: [main, gh-pages]
+  pull_request:
+    branches: [main, gh-pages]
+  merge_group:
+
+jobs:
+  e2e:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        browser: [chromium, firefox, webkit]
+    name: E2E Tests - ${{ matrix.browser }}
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Use Node.js 22.x
+        uses: actions/setup-node@v4
+        with:
+          node-version: "22.x"
+          cache: "npm"
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Install Playwright Browsers
+        run: npx playwright install --with-deps ${{ matrix.browser }}
+
+      - name: Run E2E tests
+        run: npx playwright test --project=${{ matrix.browser }}
+
+      - name: Upload test results
+        uses: actions/upload-artifact@v4
+        if: ${{ !cancelled() }}
+        with:
+          name: playwright-report-${{ matrix.browser }}
+          path: playwright-report/
+          retention-days: 30
+
+      - name: Upload test videos
+        uses: actions/upload-artifact@v4
+        if: ${{ !cancelled() }}
+        with:
+          name: test-videos-${{ matrix.browser }}
+          path: test-results/
+          retention-days: 7

.github/workflows/quality-check.yml

@@ -0,0 +1,27 @@
+name: Quality Check
+
+on:
+  push:
+    branches: [main, gh-pages]
+  pull_request:
+    branches: [main, gh-pages]
+  merge_group:
+
+jobs:
+  quality:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Use Node.js 22.x
+        uses: actions/setup-node@v4
+        with:
+          node-version: "22.x"
+          cache: "npm"
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Check Prettier formatting
+        run: npm run format:check

.github/workflows/test.yml

@@ -0,0 +1,33 @@
+name: Run Tests
+
+on:
+  push:
+    branches: [main, gh-pages]
+  pull_request:
+    branches: [main, gh-pages]
+  merge_group:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Use Node.js 22.x
+        uses: actions/setup-node@v4
+        with:
+          node-version: "22.x"
+          cache: "npm"
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Run tests with coverage
+        run: npm run test:coverage
+
+      - name: Upload coverage reports
+        uses: codecov/codecov-action@v5
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          fail_ci_if_error: false

.gitignore

@@ -1,3 +1,15 @@
 node_modules
 *.log
 .vscode
+coverage/
+
+# Excel files (to prevent accidental commits of sensitive data)
+*.xls
+*.xlsx
+*.xlsm
+*.xlsb
+
+# Playwright
+/test-results/
+/playwright-report/
+/playwright/.cache/

.husky/pre-commit

@@ -0,0 +1 @@
+lint-staged

.prettierignore

@@ -0,0 +1,11 @@
+node_modules
+coverage
+*.log
+.vscode
+dist
+build
+tmp
+*.min.js
+*.min.css
+playwright-report
+test-results

README.md

@@ -1,17 +1,21 @@
 # ynab-csv
 
+Tool for making your CSV and Excel files ready to import into YNAB.
 
-Tool for making your CSV files ready to import into YNAB.
-
-http://aniav.github.io/ynab-csv/
-
+http://toshi38.github.io/ynab-csv/
 
 ## How to Use
 
 1. Visit the link above.
-2. Drop or select the the csv file you want to make ready for YNAB.
-3. For each column in the YNAB data file, choose which column you want to pull from your source data file.
-4. Save the new YNAB file and you are ready to import that right into YNAB!
+2. Drop or select the CSV or Excel file you want to make ready for YNAB.
+3. For Excel files with multiple worksheets, select the desired worksheet from the dropdown.
+4. For each column in the YNAB data file, choose which column you want to pull from your source data file.
+5. Save the new YNAB file and you are ready to import that right into YNAB!
+
+## Supported File Formats
+
+- **CSV files** (.csv) - All standard CSV formats with configurable delimiters and encodings
+- **Excel files** (.xlsx, .xls, .xlsm, .xlsb) - Full support for Excel spreadsheets including multi-sheet workbooks
 
 ## Multiple Profiles
 
@@ -37,7 +41,6 @@ To run the project locally using Docker Compose:
 
 Your data never leaves your computer. All the processing happens locally.
 
-
 ## Reporting Issues
 
 If you have any other issues or suggestions, go to https://github.com/aniav/ynab-csv/issues and create an issue if one doesn't already exist. If the issue has to do with your csv file, please create a new gist (https://gist.github.com/) with the content of the CSV file and share the link in the issue. If you tweak the CSV file before sharing, just make sure whatever version you end up sharing still causes the problem you describe.
@@ -46,10 +49,11 @@ If you have any other issues or suggestions, go to https://github.com/aniav/ynab
 
 1. Fork and clone the project
 2. `cd` into project
-3. Run `npm install`   # You will need to install node and npm if it is not already
-4. Run `npm start`   # when running in Windows, modify package.json and replace "open" with "start"
-  * Optional: run `npm run bs` instead to use [Browsersync](https://browsersync.io/)
+3. Run `npm install` # You will need to install node and npm if it is not already
+4. Run `npm start` # when running in Windows, modify package.json and replace "open" with "start"
+
+- Optional: run `npm run bs` instead to use [Browsersync](https://browsersync.io/)
+
 5. Make your changes locally and test them to make sure they work
 6. Commit those changes and push to your forked repository
 7. Make a new pull request
-