Harmonic

Verified safeOpen sourceExclusive
No reviews reviews
26
downloads
6.0
android

AI summary

Modern, fast Hacker News client with Material 3 design, multiple themes including full black, and extensive customization. Supports login, voting, commenting, and submitting stories. Version 2.4 adds redesigned search, comment reply notifications, improved comment navigation with parent button and adaptive scrolling, plus enhanced link previews for Stack Exchange, GitLab, and arXiv/LaTeX.

Generated by AI. May contain inaccuracies.

About this app

Harmonic for Hacker News is an Android Hacker News client which is meant to be modern, fast and well thought out. You can find it on Google Play for download.

This has been my personal side project since 2020 and since starting my PhD in 2021 the time I have to dedicate to Harmonic has decreased. My personal philosophy on side projects is that the most important thing is building something that is actually shipped. Since much of my knowledge on building Android apps is ~10 years old, Harmonic does not use Kotlin or the latest Android API's and is probably not the easiest app to dig into the source code of. However, it is shipped, and it works fairly well in my opinion at least. :)

The purpose of open-sourcing Harmonic is thus mainly to enable interested users to submit pull requests fixing issues or adding features. I would like to still be able to find my way around the app's code so I am not looking for a full Kotlin rewrite but if you have something you'd like to see fixed or added I am very open to PR's. I'll still commit things myself when I have time.

Features Basic account functionality: log in, vote, comment, and submit Material 3 design with some nice animations Several themes including full black A ton of customization options, bordering on feature creep Fast!

What's new

v2.4Jun 4, 2026

Redesigned search with new search options - Added comment reply notifications from the profile page - Improved comment performance, accessibility, and navigation - Added parent comment button, adaptive comment scrolling, and Algolia poll support - Added Stack Exchange, GitLab, and improved arXiv/LaTeX link previews - Added new UI/theme updates, plus many more small tweaks and fixes

About this version

Version
2.4 (74)
Size
5.56 MB
Requires Android
6.0
Target SDK
23
Architecture
universal
Downloads
26
Updated
Jun 4, 2026
Package
com.simon.harmonichackernews

Ratings & reviews

0 ratings
  • 5
    0
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    0

Write a review

Tap a star to rate this app