| Getting started |
Installing and running 012, and the screen |
| Working with sheets |
Editing, formatting, sheets, sort and filter, find, rules, pivot tables, notes, charts, macros |
| Formulas |
Entries, references, building formulas, arrays, decimal arithmetic, JEV functions |
| Files |
Import and download, Excel files, saving, the .012 format, scripts, diff and merge in git |
| The terminal |
Terminal features, themes, serving over SSH |
| Nushell |
012 in a pipeline, nushell notebooks, types, a cookbook |
| Agents |
Agents working on workbooks: the commands and their JSON, the Claude Code skill |
| Reference |
Keys, functions, configuration, the macro API, the command line, JSON output |
| Contributing |
Architecture, extending, the UX bar, testing, limits, observability |