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Helio: Libre Music Composition Software

helio.fm Software & code Software projects Design & creativity Candidate
Screenshot of helio.fm captured 2026-07-20
Page preview · captured 2026-07-20

Resurfaced independently across 4 calendar years, with breakout response in 2 of them.

submissions
4
submitters
4
observed span
2020–2024
peak thread · 52 comments
192 pts
latest 20+ return · 2024-01-10
192 pts

Submission timeline

2007–2026

One slot for every year since HN launched. Height is that year's peak points; orange marks a 100+ point or 50+ comment breakout. Select a bar to open its strongest thread.

First comments on top threads

HN comment order

I downloaded this and played around with it a little. I’m a little skeptical of something that ditches traditional music notation for piano roll, doesn’t offer any ways to reorganize sections of your song, and then gives you a bunch of tools for key signatures, modes, polymeter, and microtonal music. I’m trying to think of a programming analogy—it’s like checking out a new programming language that has dependent types, higher-kinded types and monads, and a borrow checker, but no strings…

Really cool project! I really liked the UI of this app. It feels very smooth and looks amazing. Also, I went to poke around the source code: https://github.com/helio-fm/helio-workstation It looks to be a really well written and maintained C++ project. It's built on top of the JUCE framework [0]. Builds super easy on Linux with minimal dependencies. The coding style is C#-like - very easy to read. I can't say anything about the main functionality though, as I have zero…

Wanted to share this gem here, as I nearly forgot it existed myself.

atoav·1-point thread·

The first top-level comment from each of the four biggest threads, in HN’s own order. Excerpts are shortened; open a comment for full context.

Breakout years
2

100+ points or 50+ comments

Total points
378

reference only — not used in Hall rules or ranking

Total comments
94

reference only — not used in Hall rules or ranking

Every submission

DateTitle as submittedByPointsComments
2020-04-26Helio – distraction-free libre music composition softwareapp4soft20
2021-09-01Helio Project: libre music composition softwareFirst breakoutdanbolt18341
2023-12-09Helio FM – libre music composition softwareatoav11
2024-01-10Helio: Libre Music Composition SoftwareBest thread · Latest 20+ point returngenerichuman19252