Update README.md

README.md

@@ -0,0 +1,30 @@
+# Tabswiper
+
+A Firefox extension that makes trimming your tabs as effortless as swiping on a dating app.
+
+## How to Use It
+
+1. Open the extension's popup window using the extension icon or by pressing `Shift + F2`.
+You can customize the keyboard shortcut by accessing the `Manage Extension Shortcuts` in Firefox settings.
+
+1. Navigate through your list of open tabs using buttons or your keyboard:
+   - Press `j` or `Right Arrow` to keep the selected tab.
+   - Press `d` or `Left Arrow` to close the tab.
+   - Press `f` or `Up Arrow` to switch to the tab.
+
+1. After eliminating all unnecessary tabs, simply press the `Esc` key to close the popup window.
+
+## Development
+
+### Adding an Unpacked Extension to Firefox
+
+1. In the Firefox address bar, type `about:debugging` and press Enter.
+
+1. Click on "This Firefox", then select "Load Temporary Add-on...".
+
+1. Choose the `manifest.json` file.
+
+### Build the Package
+
+To generate the XPI file, just use the `make package` command.
+The output file will be stored in the `dist` directory.