jxa-lib-examples

A small collection of JavaScript for Automation (JXA) example scripts that demonstrate the jxa-lib helper library on macOS. The bundled binary presents a Finder chooser, then runs the selected example through osascript.

Each entry below corresponds to a module under src/:

• Clear Badge of FaceTime.app — remove the unread-call badge from the Dock icon.
• Fetch google.com with NSURLSession — issue an HTTP request through NSURLSession using the fetch-like API in jxa-lib, synchronised with a DispatchSemaphore.
• Get icon of Chrome Apps.localized — read the icon of Chrome's localised "Apps" directory.
• Refresh selected tags in Music.app — refresh metadata for the currently selected tracks.
• Refresh all tags in Music.app — clear orphaned tracks, then refresh metadata for every file track.
• Reset the FaceTime block list — clear the FaceTime block list (the Preferences window must already be open).

macOS 10.10 Yosemite or newer. The examples drive AppleScript-scriptable applications and call into Cocoa through the Objective-C bridge.

Download the prebuilt bundle from master:

curl -fLO https://raw.githubusercontent.com/Tatsh/jxa-lib-examples/refs/heads/master/dist/index.js

The file already carries a JXA shebang (#!/usr/bin/env osascript -l JavaScript), so making it executable is enough to run it on its own:

chmod +x index.js

Either invoke it directly, having marked it executable:

./index.js

Or hand it to osascript explicitly, with no chmod required:

osascript -l JavaScript index.js

A Finder chooser appears with the list of examples. Open the relevant application first (for instance, FaceTime for the block-list example) and then click OK.

See CONTRIBUTING.md for build and development instructions.