nowfound

Life & fun · April 27, 2017

An attempt to rethink a music sequencer design

Libre music sequencer for desktop and mobile platforms - helio-fm/helio-sequencer

An attempt to rethink a music sequencer design launched on April 27, 2017 with 305 votes, #61 of 3,007 launches that month and more than 99% of that year's launches. The site was still online in September 2026, 9 years on.

Visit github.com ↗Alternativestop 2% of April 2017

In plain words

A music sequencer rethought from the ground up, available on GitHub. The software lets users create and arrange musical sequences through an alternative interface design. It's for musicians and producers who want to experiment with a different approach to beat-making and composition compared to traditional sequencers. The project represents an experimental take on how sequencing tools could be structured differently.

written from the facts on this page · September 2026

Does a similar job

all alternatives →
  • Helio2020 · helio.fm · ▲94

    Open source music composition software

  • Typebeat: Keyboard-controlled music sequencer, sampler, and synth2022 · github.com · ▲201

    Keyboard-controlled music sequencer, sampler, and synth - kofigumbs/typebeat

  • A Simple Online Step Sequencer2022 · muted.io · ▲60

    Make simple 4-bar music loops in your browser using this simple online sequencer. A quick way to express your musical ideas and export them as MIDI.

  • A 64-step drum sequencer I built using React and Redux2021 · sequencer64.com · ▲327

    An intuitive 64-step drum sequencer progressive web app built using React, Redux, and Tone.js

  • Ossia score – A sequencer for audio-visual artists2025 · github.com · ▲95

    ossia score, an interactive sequencer for the intermedia arts - ossia/score

  • IB
    I built a WebMIDI sequencer to control my hardware synthsDec 2025 · simplychris.ai · ▲43

    Hey HN, I’m an ex-Google engineer trying to get back into music production. I needed a way to sequence my hardware synths using AI contexts without constantly switching windows, so I built this. It runs entirely in the browser using WebMIDI. No login required. It connects to your local MIDI devices (if you're on Chrome/Edge) and lets you generate patterns. Tech stack: [React / WebMIDI API / etc]. Link: www.simplychris.ai/droplets Code is a bit messy, but it works. Feedback welcome.

More life & fun this month

the category →

Source: Show HN post ↗

Launched alongside, April 2017

the whole month →
  • AutoDraw▲1,385

    Autocorrect for drawing, by Google

    AI · 2017 · autodraw.com

  • Stripe Atlas▲1,320

    The best way to start an internet business

    Commerce · 2017 · atlas.stripe.com

  • Life & fun · 2017 · jacquesmattheij.com

  • Elon Musk's new company, creating tunnels for traffic

    Growth · 2017 · boringcompany.com

  • A community-powered product search engine

    Life & fun · 2017

  • Lyrebird▲840

    Copy the voice of anyone, using a voice imitation algorithm

    AI · 2017 · descript.com