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How I made $350K from an open-source JavaScript library using dual licensing

Dual Licensing for Big Profits 💸



The creator of an open-source JavaScript library generated $350K by leveraging dual licensing, a strategy allowing for free use under certain conditions while charging for commercial applications, effectively monetizing their open-source project. This approach enables developers to benefit from widespread adoption and community contributions while creating a revenue stream. By offering a permissive free license and a paid commercial license, the developer successfully tapped into the demand for flexible licensing models.

2:05 am, May 7, 2026

guid

https://news.ycombinator.com/item?id=48044022

source_url

https://www.paritydeals.com/blog/monetize-open-source-dual-licensing/

author_name

sachinneravath

id: 2553
uid: LJqOR
insdate: 2026-05-07 02:05:11
title: How I made $350K from an open-source JavaScript library using dual licensing
additional:

Dual Licensing for Big Profits 💸



The creator of an open-source JavaScript library generated $350K by leveraging dual licensing, a strategy allowing for free use under certain conditions while charging for commercial applications, effectively monetizing their open-source project. This approach enables developers to benefit from widespread adoption and community contributions while creating a revenue stream. By offering a permissive free license and a paid commercial license, the developer successfully tapped into the demand for flexible licensing models.
category: Hacker News
md5:
guid: https://news.ycombinator.com/item?id=48044022
source_url: https://www.paritydeals.com/blog/monetize-open-source-dual-licensing/
updated:
image:
author_name: sachinneravath
author_link:
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