✨ StudyOS — A Complete Local Productivity Toolkit

StudyOS is a modular productivity environment built entirely in HTML, CSS, JS, and Python utilities.
It's lightweight, offline, and designed to feel like a small personal operating system inside your browser.

No accounts.
No cloud.
No tracking.
Everything saves only on your device.

Included Tools

Notebook

Multi-note editor with autosave, folders, and instant switching.

Wiki

Full-page wiki system with:

• Sidebar page list

• Search

• Tags

• Table of contents

• Recent edits

• Linking between pages

Dashboard

Hybrid overview panel showing:

• Daily focus

• Habit stats

• Recent activity

• Notes and wiki count

• Graphs

• App shortcuts

Privacy Center

Full privacy dashboard:

• Shows all localStorage keys

• Per-app data usage

• Clear individual apps

• Clear everything

• Permission toggles

Habit Tracker

Streaks, completion, 7-day history, and grid view.

Organizer

Two modes:

• In-browser task/schedule organizer

• Python-powered Advanced File Organizer (optional)
  Sorts files by type, date, duplicates, and renames them.

Converter

Math converter suite: base conversions, angles, percentages, fractions, and more.

Mindmap

Simple node-based idea mapper.

Code Playground

HTML/CSS/JS live editor with line numbers and instant preview.

Features

• Fully offline

• Pure black UI theme

• Local save only

• Zero external scripts

• No frameworks required

• Modular structure

• All tools connected through a unified Dashboard

• Loads instantly

• Customizable permissions

Technical

• HTML5 / CSS3 / Vanilla JS

• LocalStorage-based

• No back-end required

• Python 3 script for file organization (optional)

 Comments

Let me know what modules to add next:

• Calendar

• To-do tree

• Time tracking

• Cloud-sync version

• Themes

• More widget