nowfound

Life & fun · December 4, 2025

Cyber Harp

Learn harmonica through play

Cyber Harp launched on December 4, 2025 with 94 votes, #324 of 11,628 launches that month and more than 90% of that year's launches.

What it does

Learn harmonica through play! Cyber Harp is an interactive rhythm game that makes harmonica learning fun and engaging. Master songs, practice with visual feedback, and improve your skills with our gamified approach.

Play harmonica online free — a virtual harmonica game with real-time note detection. Use your mic with a real harp, or just your keyboard. No sheet music.

Cyber Harp is a free, interactive rhythm game that teaches harmonica (chromatic and diatonic) through play. Use your microphone or keyboard for real-time note detection with instant visual and audio feedback. Yes. Cyber Harp runs entirely in your browser — open the song library, pick a track and start playing. There is no download, no account required to play, and no paywall on the songs. Both work. Play a real diatonic or chromatic harmonica into your microphone and Cyber Harp detects every note you hit in real time. No harmonica yet? Switch to keyboard input and the browser acts as a virtual harmonica so you can learn the tabs first. The microphone stream is pitch-tracked live and each…from cyberharp.app

Does a similar job

all alternatives →
  • I made a memory game to teach you to play piano by earJan 2026 · lend-me-your-ears.specr.net · ▲565

    “Lend Me Your Ears” is an interactive web-based game inspired by the classic Simon toy (originally by Milton Bradley). It presents players with a sequence of musical notes and challenges them to reproduce the sequence using either an on-screen piano or a connected MIDI keyboard. Each correct response leads to a progressively more difficult sequence, testing the player’s concentration, memory, and pitch recognition. The game features two modes: - Simon Mode (focuses on auditory recall) - Practice Mode (displays standard sheet music notation to support learning) The game also includes options…

  • Let’s Bend – Open-Source Harmonica Bending Trainer2025 · letsbend.de · ▲128

    Hi HN, I built a simple harmonica practice app that shows real-time pitch and bending targets for each hole. It helps blues harp players visualize their technique and improve intonation. No tracking, no ads, open source (MIT). The app is available on F-Droid and GitHub. You can find more details here: https://letsbend.de Feedback welcome!

  • SoundGate GuitarJul 2026 · soundgate.ai · ▲414

    Discover SoundGate’s AI-powered guitar learning experience with real-time feedback and personalized practice.

  • AS
    A simple web game to help learn chords and basic progressions2024 · chords.yottanami.com · ▲215

    Hi Hacker News, I've created Chord Nebula, a simple web-based game designed to help users learn and practice piano chords, basic progressions, and harmony fundamentals. The game integrates with MIDI keyboards, allowing you to play chords in real-time and receive immediate feedback based on the key you choose. GitHub Repository: https://github.com/yottanami/chord_nebula Live Demo: https://chords.yottanami.com Requirements: To use Chord Nebula, you'll need a MIDI keyboard connected to your computer. Current Status: Chord Nebula is still a simple project. I'm…

  • Ear training using midi.js2015 · tonedear.com · ▲230

More life & fun this month

the category →

Source: Product Hunt launch ↗

Launched alongside, December 2025

the whole month →
  • GP

    Life & fun · Dec 2025 · dosaygo-studio.github.io

  • Hi everyone! My name's Luke and I made the original Jmail here alongside Riley Walz. We had a ton of friends collaborate on building out more of the app suite last night in lieue of DOJ's "Epstein files" release. Please AMA!

    Life & fun · Dec 2025 · jmail.world

  • Design and ship studio-grade landing pages with AI

    AI · Dec 2025 · loki.build

  • AI turns your health goals into a 7-day menu & grocery list

    AI · Dec 2025 · planeatai.com

  • Community, All the HN belong to you. This is an archive of hacker news that fits in your browser. When I made HN Made of Primes I realized I could probably do this offline sqlite/wasm thing with the whole GBs of archive. The whole dataset. So I tried it, and this is it. Have Hacker News on your device. Go to this repo (https://github.com/DOSAYGO-STUDIO/HackerBook): you can download it. Big Query -> ETL -> npx serve docs - that's it. 20 years of HN arguments and beauty, can be yours forever. So they'll never die. Ever. It's the unkillable static archive of HN and it's…

    Dev tools · Dec 2025 · hackerbook.dosaygo.com

  • AI video studio for viral social clips

    AI · Dec 2025 · cybercut.ai