SYSTEM DOCUMENTATION

STACK Architecture & Operational Guide

1. Local Storage Guarantee

STACK utilizes IndexedDB as the primary persistence layer. When you enter characters into the editor, the document state is saved into an IndexedDB object store with zero network dependency.

Write Pipeline:

CodeMirror ViewUpdate → Local Memory Buffer → IndexedDB Put Operation → Sync Worker Queue

2. Keyboard Navigation Reference

Command Palette

CtrlK

New Document

CtrlN

Write Mode

Ctrl1

Split Mode

Ctrl2

3. Desktop PWA Installation

On Windows and Linux, click the install icon in your browser address bar or use Chromium/Edge/Brave menu > "Install STACK". Once installed, STACK runs in its own window without browser chrome.