---
title: "Discussion on \"Building a Cross-Browser Extension for Real-Time Lottery Tax Calculation\" | Hashnode"
description: "Discussion on \"Building a Cross-Browser Extension for Real-Time Lottery Tax Calculation\". A dev log on building a cross-browser extension (Chrome/Edge/Firefox) to calculate complex 50-state Powerball lottery taxes in real-time."
url: "https://hashnode.com/posts/lottery-tax-calculator-browser-extension/6a241baeea77e5d748b3c592"
---

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# [Building a Cross-Browser Extension for Real-Time Lottery Tax Calculation](https://powerballtax.hashnode.dev/lottery-tax-calculator-browser-extension?utm_source=hashnode&utm_medium=feed)

A dev log on building a cross-browser extension (Chrome/Edge/Firefox) to calculate complex 50-state Powerball lottery taxes in real-time.

Jun 6 · 3 min read · powerballtax.hashnode.dev  
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-   [#browser-extension](https://hashnode.com/tag/browser-extension)
-   [#web-development](https://hashnode.com/tag/web-development)
-   [#indie-hacker](https://hashnode.com/tag/indie-hacker)
-   [#ui-design](https://hashnode.com/tag/ui-design)
-   [#javascript](https://hashnode.com/tag/javascript)

## Written by

[Ryan | PowerballTax](https://hashnode.com/@powerballtax)

@powerballtax · Menlo Park, USA

  
[View profile](https://hashnode.com/@powerballtax)

Indie hacker & creator of PowerballTax.com. Building open-source lottery data tools and sharing thoughts on developer experience.

Indie hacker & full-stack developer. Creator of PowerballTax.com, a dedicated 2026 US lottery tax calculator and live dashboard. Passionate about building open-source data tools, clean browser extensions, and automating financial workflows to make lottery tax planning transparent for everyone.

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