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Superlevels Chrome Extension

This is a working Chrome extension that replaces a dozen tools with one local, zero-telemetry package. You get tab cleanup based on inactivity, cookie editing, dark mode via CSS inversion, JavaScript toggling, GDPR dismissal, live CSS injection, and music recognition through ACRCloud. It's pure JavaScript with no build step, loads in developer mode from GitHub, and stores everything in chrome.storage.local. The skill walks you through the manifest structure, storage patterns for per-domain settings, and implementations for each feature. If you're tired of managing extension bloat or want to fork something auditable, this covers the full stack from background workers to content script injection.

skills.sh installs
211
GitHub stars
26
last updated
Jun 3, 2026

Install

$ npx -y skills add aradotso/trending-skills --skill superlevels-chrome-extension --agent claude-code

Installs into .claude/skills of the current project.

Files

SuperLevels Chrome Extension

Skill by ara.so — Daily 2026 Skills collection.

SuperLevels is an open-source Chrome extension that consolidates 12+ browser tools into one auditable, privacy-respecting package. Features include tab cleaning, cookie editing, dark mode, JS toggle, GDPR consent dismissal, live CSS editing, YouTube unhooking, music recognition, Picture-in-Picture, and JSON formatting — all stored locally with zero telemetry.

Installation (Developer Mode)

git clone https://github.com/levelsio/superlevels.git
cd superlevels
  1. Open Chrome → chrome://extensions/
  2. Enable Developer mode (top-right toggle)
  3. Click Load unpacked → select the superlevels folder
  4. The 🚀 icon appears in your toolbar

No build step required — pure JavaScript, loads directly.

Project Structure

Sponsors

Details

Repository
github.com/aradotso/trending-skills
First seen
Jun 3, 2026

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