Lumi is a small utility designed for macOS with many interesting features that help you increase productivity.

• Global shortcuts — assign any combination to open or focus the app, toggle an app with just one key, open links, run commands, send keystrokes, arrange windows in front, cycle between windows of the same app, or lock the machine, and many more actions.
• Hyper key — hold Caps Lock to turn it into Ctrl + Option + Shift + Command simultaneously, so any combination assigned to it remains available. The Caps Lock key still functions normally if no other key combination is assigned.
• Leader menu — a combination that opens a suggestion panel right on the screen, where each level requires just one shortcut key. Just remember the first shortcut key to access the menu, then select according to the panel displayed on the screen.
• Text expansion — this feature is available in most Vietnamese input methods; for example, typing vn will result in Việt Nam. However, Lumi makes it more interesting as users can combine it with various dynamic parameters, such as inserting date/time/date month/clipboard, etc., into the output. You can freely choose a shortcut to activate text expansion, for instance, hitting tab after typing to avoid mistakes.
• Action Flows — when one shortcut is not enough: drag and drop nodes into a sequence of actions running from start to finish, with conditions in between. A flow is a file, so it can be copied and shared.

Lumi is suitable for those who sit all day in the terminal and editor, writers or support staff who need to type and re-type several template phrases, anyone using a keyboard without a dedicated Hyper key, and especially those who type Vietnamese and have previously abandoned text expansion tools due to character loss.

Links

• Homepage: https://lumikeys.app
• Docs: https://docs.lumikeys.app

Requirements:

• MacOS 15+