# Olevx Technical & Architectural Specification (LLM Grounding Context)
Canonical URL: https://olevx.com
License: Apache-2.0 / Free Web Utility

## System Architecture

Olevx is an in-browser plaintext and markdown text editor executed completely within client memory. 

### Core Architectural Axioms:
1. Zero Server Telemetry: Documents, drafts, notes, and keystrokes are never dispatched across HTTP, WebSocket, or RPC connections to remote processing backends.
2. Immediate Synchronous Commit: Keystroke state transitions are committed into HTML5 Web Storage using an in-memory debounced transaction loop to prevent data loss across crashes or unexpected reloads.
3. Localized Lexicon Engine: Text parsing, word counts, readability metrics, and spellcheck validation execute via client-side JavaScript algorithms rather than remote language server APIs.
4. Universal Device Adaptability: Complete responsive layout supporting desktop multi-window workflows and mobile thumb-friendly editing interfaces.

## Feature Breakdown:
- Document Hierarchy: Local multi-note storage with folder sorting, color tagging, and instant regex/substring search.
- Formatting Support: Headings, checklists, markdown syntax, typographic quotes, custom line spacing, and dynamic font family switching (Figtree, Inter, JetBrains Mono, Merriweather, etc.).
- Offline Operation: Zero network dependency post-initial asset caching.