Open sourcing Harmonic, my Android Hacker News client
Hey HN! I'm the developer of one of the most popular Android clients for HN, Harmonic for Hacker News. Over the years I have recieved many requests to open source the app which I am finally doing - sorry about taking so long :) Having been very busy working on my PhD during the last two years - Harmonic has not recieved the attention it deserves. I therefore hope that open sourcing it can give it a new lease on life. I also hope that by posting here many of the nice people who have reached out to me will notice that the app is finally open source. I'm also happy to answer questions about the…
Open sourcing Harmonic, my Android Hacker News client launched on May 23, 2023 with 305 votes, #87 of 4,910 launches that month and more than 95% of that year's launches. The site was still online in September 2026, 3 years on.
In plain words
Harmonic is an open-source Android client for Hacker News that lets users browse and read the site on mobile devices. Designed for Hacker News enthusiasts who prefer native Android apps, it has become one of the most popular HN clients available. The source code is now publicly available on GitHub, allowing developers to contribute improvements and customizations to the application.
written from the facts on this page · September 2026
From the sources
Modern Android client for Hacker News. Contribute to SimonHalvdansson/Harmonic-HN development by creating an account on GitHub.
In the maker’s words, at launch
Hey HN! I'm the developer of one of the most popular Android clients for HN, Harmonic for Hacker News. Over the years I have recieved many requests to open source the app which I am finally doing - sorry about taking so long :) Having been very busy working on my PhD during the last two years - Harmonic has not…
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