The Vial app

• Web: https://vial.rocks (Chrome or Edge).
• Desktop: https://get.vial.today.

Edits are live: change a key and it changes on the keyboard. Useful parts:

• Matrix Tester tab: press each key to check it registers.
• File → Save current layout / Load saved layout: .vil backups.
• Community layouts for Vial: svalboard-configs. Load one with File → Load saved layout.