HaSan1y Tools

A curated collection of browser extensions, Frontend Mentor challenges, Blender helpers, Colab experiments, and Windows PowerShell utilities.

Browser Extensions

• Focus Mode Pro - selectable reader overlay with themes, sizing, and non-destructive restore.
• Focus Mode Free - simple page-section focus helper.
• MP3 Queue Player - browser audio queue for MP3, WAV, and OGG files.
• GitHub README Simplifier - cleaner reading mode for GitHub README pages.
• Favicon Generator - generate common favicon and extension icon sizes.
• Mobile Power Overlay - page overlay experiment for mobile-style power UI.
• Twitter Filter - content filtering helper for Twitter/X.
• YT Playlist Manager Free - YouTube playlist utility for Chrome.
• YGO Reveal Alerts - work-in-progress card reveal alert helper.
• Page Watcher / Firefox Page Watcher - page change monitoring extensions.
• Translate2CSV - extract translation-oriented page data into CSV-friendly output.

Most extensions target one or more of Chrome, Firefox, Edge, Kiwi, and Brave. Check each manifest.json before packaging a store build.

Other Tools

• Blender LM Studio Prompt Executor - sends AI tasks to LM Studio and executes the returned Python in Blender.
• PowerShell Extension Creator - scaffolds browser extension folders on Windows.
• Colab notebooks and scripts - experiments for scraping, prompts, and generation workflows.
• Yuck - Smart Picture Learning for Windows

Frontend Challenges

The @chall folder contains small HTML/CSS/JavaScript challenge builds:

• Advice API app
• Newsletter signup form
• Testimonials grid
• Three-column preview cards
• Cookie law banner

Development

Chrome, Edge, Brave, Kiwi

1. Open chrome://extensions.
2. Enable Developer mode.
3. Choose Load unpacked.
4. Select the extension folder that contains manifest.json.

Firefox

1. Open about:debugging.
2. Choose This Firefox.
3. Load the extension's manifest.json as a temporary add-on.

For unsigned permanent testing, use Firefox Developer Edition and set xpinstall.signatures.required to false in about:config.

Structure

.
├── index.html
├── readme.md
├── @Browser-Extensions/
├── @chall/
├── @collab/
├── Blender-Extensions/
├── DotNet
└── win11powershell/

Author

https://github.com/HaSan1y