Nisay Hub
Open Source Tools

Supercharge Your Browser

Discover, install, and manage premium open-source userscripts designed to enhance your web experience.

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Script Directory

Media Downloader

Facebook Videos Downloader v1.0

Download Facebook videos via Tampermonkey context menu.

#facebook#video#downloader#social media
2026-05-01
facebook.com/*
Details Install

How to Get Started

Enhance your web experience in three simple steps.

1

Install Extension

Download and install a userscript manager like Tampermonkey for your browser.

2

Find a Script

Browse our directory to find the perfect script that adds the features you need.

3

Click Install

Click install on the script page, confirm in your extension, and refresh your target website!

Why Choose Nisay Hub?

100% Open Source

Every script is completely transparent. Read and modify the source code locally on your machine.

Privacy First

Our scripts run locally on your browser. No tracking pixels, no phoning home, total privacy.

High Performance

Lightweight vanilla JavaScript ensures your web browsing remains lightning fast.

Frequently Asked Questions

What is a userscript?

A userscript is a small piece of JavaScript code that modifies the layout, styling, or functionality of specific websites you visit. They allow you to customize the web to your liking.

Are these scripts safe to use?

Yes! All scripts on Nisay Hub are 100% open-source. You can review the raw source code before installation. However, you should always exercise caution and understand what a script does before adding it to your browser.

How do I install a script on my mobile browser?

Mobile browsers like Safari and Chrome generally do not support Tampermonkey natively. However, you can use specialized browsers like Kiwi Browser (Android) or Orion (iOS) which support desktop extensions.