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.

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All Products8 min read2026-06-25

20 Ready-to-Use Code Packs You Can Buy with YFIN Token

Stop coding from scratch. Get 20 production-ready code packs — Chrome extensions, VS Code themes, HTML/JS tools, WordPress plugins, and userscripts. Pay with YFIN, download instantly.

yfincodechrome extensionwordpressjavascript

What is YFIN Code?

YFIN Code is a premium code marketplace powered by $YFIN token on BNB Smart Chain. Instead of spending hours building tools from scratch, you buy ready-to-deploy code packs and pay with $YFIN. Every purchase burns 30% of $YFIN permanently.

Price: 143,400 YFIN per pack (approx $2.00 USD)

Category 1: Chrome Extensions (5 Packs)

01. Dark Mode Toggler

Inject a clean dark mode into any website with one click. Toggle on/off per domain. Your preference is saved automatically.

02. Tab Manager Popup

Manage all open browser tabs from a single popup. Search, close in bulk, and switch tabs instantly.

03. Crypto Price Ticker

Live BTC, ETH, BNB, and YFIN prices in your browser toolbar. Auto-refreshes every 60 seconds.

04. Highlight and Save Text

Select any text on any webpage and save it to a local list. Export all highlights as a text file.

05. Pomodoro Focus Timer

25-minute Pomodoro timer in your Chrome toolbar. Audio alert on completion. Session counter included.

Category 2: VS Code Extensions (3 Packs)

06. VS Code Dark Gold Theme

A refined VS Code color theme in YFIN signature black and gold palette.

07. Web Dev Snippet Pack

50 code snippets for HTML, CSS, and JavaScript. Type prefix, press Tab, full block expands.

08. VS Code Word Counter

Live word count, character count, and line count in the status bar.

Category 3: HTML / JS Tools (7 Packs)

09. Multi-Purpose Calculator

Basic, scientific, and unit conversion in one app. Full keyboard support.

10. Countdown Timer

Set any duration. Visual progress ring. Audio alert. Auto-repeat mode.

11. To-Do List App

Tasks persist in localStorage. Filter by All, Active, Done.

12. QR Code Generator

Generate from any text or URL. Custom colors. Download as PNG. Works offline.

13. Password Generator

Crypto-secure passwords. Length 8-64. Strength meter. One-click copy.

14. Unit Converter

6 categories: Length, Weight, Temperature, Volume, Area, Speed.

15. Invoice Generator

Professional invoices in the browser. Multiple currencies. Export to PDF.

Category 4: WordPress Plugins (3 Packs)

16. Custom Footer Plugin

Add customizable footer to every WordPress page. Full admin controls.

17. Announcement Bar Plugin

Display a banner at the top of your site. Dismissible by visitors.

18. Social Share Buttons

Twitter, Telegram, WhatsApp, LinkedIn share buttons on every post.

Category 5: Userscripts (2 Packs)

19. Auto Dark Mode Script

Automatically applies dark mode to any website. Toggle per-site from Tampermonkey menu.

20. Page Cleaner Script

Removes cookie banners, popups, ads, and chat widgets automatically.

How to Buy

1. Connect Wallet — MetaMask or Trust Wallet on BNB Smart Chain

2. Pick a Pack — Browse all 20 packs at code.yfin.io

3. Pay with YFIN — 100% on-chain, verifiable on BscScan

4. Download — Lifetime access, download link active immediately

Every purchase burns 30% of YFIN permanently — reducing total supply forever.

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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