YFIN Code is a digital code marketplace selling 30 ready-to-use code packs across 5 categories: Chrome extensions, VS Code extensions, HTML/JS tools, WordPress plugins, and Tampermonkey userscripts. All purchases are made with $YFIN token (BEP-20 on BNB Smart Chain).

How do I install the Chrome extensions?

Download the ZIP file, extract it, then go to chrome://extensions in your browser, enable Developer mode, click Load Unpacked, and select the extracted folder. The extension is active immediately — no Chrome Web Store required.

How do I install VS Code extensions (.vsix)?

Open VS Code, go to the Extensions panel (Ctrl+Shift+X), click the ··· menu, select Install from VSIX, and pick the .vsix file. Works with VS Code, Cursor, and VSCodium. You can also run: code --install-extension filename.vsix

What is the $YFIN burn mechanic?

When you buy any code pack, 30% of the YFIN payment is sent to the burn wallet (0x000...dEaD) and permanently destroyed. The remaining 70% goes to the treasury. This reduces $YFIN supply with every purchase, making it deflationary.

What is the $YFIN token contract address?

The $YFIN token contract on BNB Smart Chain is: 0xF576bcFac0fefc2119f8b119e3a1ac1505F2FD45. Verify on BscScan: https://bscscan.com/token/0xF576bcFac0fefc2119f8b119e3a1ac1505F2FD45

Do the HTML/JS tools work offline?

Yes. All HTML/JS tools are self-contained — open index.html in any browser with no internet connection required. No server, no CDN, no external dependencies. Works forever after download.

Store›Blog›Userscript

Userscript4 min read2026-07-01

How to Install Userscripts with Tampermonkey — Auto Dark Mode & Page Cleaner

Userscripts run on every page automatically. Install Tampermonkey, import the .user.js file, and they work instantly — no extension required per site.

tampermonkeyuserscriptdark modead blockeryfin

What Are Userscripts?

Userscripts are small JavaScript files that run automatically when you visit websites. They can modify any page — inject styles, remove elements, automate clicks, or add new features. The most popular manager is Tampermonkey (Chrome, Firefox, Edge).

How to Install

1. Install Tampermonkey from the Chrome Web Store or Firefox Add-ons

2. Click the Tampermonkey icon → Dashboard

3. Go to Utilities tab → Import from file

4. Select the .user.js file from your downloaded ZIP

5. Click Install on the confirmation page

6. Done — the script runs automatically on matching pages

Auto Dark Mode Script

Automatically applies a CSS dark mode to any website. Detects sites that already have native dark mode and skips them to avoid conflicts. Toggle per-site from the Tampermonkey menu.

Best used on: Documentation sites, forums, dashboards, internal tools.

Page Cleaner Script

Removes cookie consent banners, newsletter popups, chat widgets, overlay ads, and sticky elements that block page content. Runs silently — no UI needed.

Best used on: News sites, blogs, any site with aggressive popups.

YouTube Ad Skipper (New)

Auto-clicks the Skip Ad button on YouTube the instant it appears. Also closes non-skippable overlay ads. Runs silently — no configuration needed.

Price: 143,400 YFIN each (~$2.00)

Browse Userscript packs at code.yfin.io

Ready to buy with $YFIN?

Connect your wallet, pay 143,400 YFIN (≈ $2.00), and download instantly. 30% burned permanently on every purchase.

Browse All Code Packs →

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