The Tools app contains two sections: Developer tools and Log viewer.

Developer tools

(Developer) contains:

- Check DB consistency

- Form designer - lets you pick a template layout (One column, Two columns, or Three columns) and generates rendered TypeScript code to copy into a Form.tsx file. The screen includes instructions: adapt the code to render inputs, nested tables, or other components as needed, then run npm run build-js in the terminal, with a link to developer.hubleto.eu for more details.

Log viewer

(accessed via Settings > Log Viewer) lists daily system log files, split into core-debug.log and core-info.log for each date (e.g. 2026/08/04, 2026/08/05...), viewable individually.