XYPosition is a lightweight application for obtaining coordinates on the screen. It displays the mouse cursor position in the menu bar. You can switch the origin to the top left corner or bottom right corner. To copy the coordinates to the clipboard, press the shortcut cmd+Return. This copies the position in the format x:993 y:498. To set the origin to the cursor location, press cmd+right arrow. If you set the origin, you can switch to size mode and pressing the shortcut cmd+Return will copy the origin and size to the clipboard e.g. x:656 y:466 h:30 w.
Blinged JSON Validator is a free app to validate JSON files with syntax highlighting, whitespace indentation, error messaging, and hotkeys.
