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RoxyPiano.web.id VS Selfcommit.dev

Compare RoxyPiano.web.id VS Selfcommit.dev and see what are their differences

RoxyPiano.web.id

Free virtual piano with 88 keys, 128 instruments, MIDI keyboard support, and falling notes practice. Runs entirely in your browser — no download, no signup required.

Rating
0 reviews
Pricing
Free
Alternatives Is it good?
Selfcommit.dev

We help programmers to grow professionally

Rating
0 reviews
Alternatives Is it good?
ScholarSail
AI study tools that generate mindmaps, spaced-repetition flashcards, and 3D memory palaces from your notes. Built-in rich text editor, Pomodoro timer, and colored noise. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Base details

Website, pricing, platforms and company facts side by side.

RoxyPiano.web.id
Selfcommit.dev
Website roxypiano.web.id selfcommit.dev
Pricing
Free
—
Platforms
Web Browser Windows Mac Linux Android iOS +4
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Company Startup from Indonesia · 1 - 9 employees · 2026 —
Listed in
Music Education Entertainment Piano Music Tools +2
—

About RoxyPiano.web.id and Selfcommit.dev

In their own words, as submitted to SaaSHub.

RoxyPiano.web.id
Selfcommit.dev

RoxyPiano — Free Virtual Piano Online RoxyPiano is a professional-grade browser-based virtual piano that runs entirely client-side — no download, no signup, no paywall. Key Features 88 Keys — Full-size piano keyboard in your browser 128 Instruments — Complete GM soundfont via MusyngKite +...

Read more about RoxyPiano.web.id

No description of Selfcommit.dev yet.

Features and specs

What each product offers, as listed by its team.

RoxyPiano.web.id 16 features
Selfcommit.dev 0 features
  • Piano Keys
    88 keys (full size)
  • Instruments
    128 GM instruments
  • Audio Engine
    Tone.js + Salamander Grand Piano V3
  • MIDI Support
    USB MIDI keyboard (Web MIDI API)
  • Practice Mode
    Falling notes, Wait mode, Play Along
  • Scoring
    Real-time accuracy, streak, score
  • Audio Effects
    Reverb, Delay, Chorus, Distortion, 3-Band EQ
  • Metronome
    Advanced — custom time signature, accent patterns
  • Languages
    8 (EN, ID, JA, KO, ZH, ES, FR, DE)
  • File Support
    MIDI file upload (.mid, .midi)
  • Chord Detection
    Real-time chord name display
  • Themes
    5 color themes (Cyan, Purple, Green, Orange, Pink)
  • Offline Support
    Yes (PWA, installable)
  • Price
    Free
  • Account Required
    No
  • Download Required
    No

No features have been listed yet.

Analysis

An editorial look at what each product does well and who it suits.

RoxyPiano.web.id
Selfcommit.dev

Overall verdict

  • There isn't enough publicly available, verifiable information about RoxyPiano.web.id to confidently confirm it is a good or trustworthy service, so users should proceed with caution and do their own verification before relying on or purchasing from it.

Why this product is good

  • The site uses a .web.id domain, which is an Indonesian domain often used by smaller or personal/hobby projects, so credibility should be independently verified.
  • Limited independent reviews, ratings, or reputation signals appear to be available, making it hard to confirm reliability.
  • If it relates to piano lessons, sheet music, or music resources, the quality and legitimacy would depend on the actual content and any user testimonials you can find.
  • Checking for secure connections (HTTPS), clear contact information, and transparent policies is essential before trusting it.

Recommended for

  • Users interested in piano-related content who are willing to independently verify the site's legitimacy first
  • Indonesian audiences comfortable with local .web.id domains
  • Cautious users who only browse without sharing personal or payment information until trust is established

Overall verdict

  • Selfcommit.dev appears to be a niche accountability/goal-tracking tool aimed at helping individuals commit to personal or professional goals, but there is limited widespread public information, reviews, or track record available to fully verify its quality, reliability, or long-term support.

Why this product is good

  • Focuses on personal accountability through structured commitment tracking, which can be motivating for self-improvement
  • Likely has a simple, developer-friendly interface given the '.dev' domain branding
  • May offer a lightweight, distraction-free alternative to bloated habit-tracking apps
  • Could be a good fit for solo builders or indie hackers who prefer minimalist tools

Recommended for

  • Individuals looking for a simple self-accountability or commitment-tracking tool
  • Developers or indie hackers who prefer niche, no-frills apps over mainstream productivity suites
  • Users comfortable trying newer, less established platforms
  • People who want lightweight goal or habit tracking without complex features

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
RoxyPiano.web.id
Selfcommit.dev
100% 100%
Music Tools
0% 0%
100% 100%
Music
0% 0%
100% 100%
Piano
0% 0%
100% 100%
Education
0% 0%

Questions & Answers

As answered by people managing RoxyPiano.web.id and Selfcommit.dev.

What makes your product unique?

RoxyPiano.web.id's answer

RoxyPiano is the only free browser-based piano that combines 88 keys, 128 GM instrument sounds, Salamander Grand Piano V3 studio-quality samples, and full USB MIDI keyboard support — all without any download or account required. It features falling notes visualization at 60fps, a Wait Mode that pauses until you press the correct key, real-time practice scoring, advanced metronome with accent patterns, chord detection, and supports 8 languages. It runs entirely client-side as a PWA, meaning it works offline after the first load.

Why should a person choose your product over its competitors?

RoxyPiano.web.id's answer

RoxyPiano is completely free with no paywalls, no subscription, and no account needed. Unlike competitors that lock features behind premium plans, RoxyPiano offers 128 instruments, MIDI file upload & playback, falling notes practice, wait mode, and real-time scoring — all for free. It supports 8 languages (English, Indonesian, Japanese, Korean, Chinese, Spanish, French, German), making it truly accessible worldwide. As a PWA, it can be installed on any device and used offline.

How would you describe the primary audience of your product?

RoxyPiano.web.id's answer

RoxyPiano serves three main audiences: beginner piano learners who want a free, no-commitment way to start practicing; intermediate players who want to practice MIDI files with falling notes and wait mode; and music producers or hobbyists who need a quick browser-based instrument with 128 GM sounds and MIDI keyboard support. The app is used globally, with strong audiences in Asia (Japan, Korea, Indonesia) and Western markets (US, Europe, Latin America).

What's the story behind your product?

RoxyPiano.web.id's answer

RoxyPiano was built by Roxy Emanuel, an independent developer who wanted a truly free, feature-rich virtual piano that works instantly in any browser without installation. Frustrated by competitors that limit features behind paywalls or require app downloads, the goal was to create a professional-grade piano learning tool that is completely accessible to anyone with a browser — from students in developing countries to professional musicians needing a quick practice tool on any device.

Which are the primary technologies used for building your product?

RoxyPiano.web.id's answer

RoxyPiano is built with pure HTML, CSS, and JavaScript — no frameworks, no build tools. Core technologies include: - Tone.js 14.8.49 (audio synthesis engine) - WebMidi.js 3.0.6 (USB MIDI device interface via Web MIDI API) - @tonejs/midi 2.0.28 (MIDI file parser) - soundfont-player with MusyngKite soundfonts (128 GM instruments) - Salamander Grand Piano V3 samples (studio-quality audio) - Canvas 2D API (falling notes at 60fps) - PWA with Web App Manifest (installable, offline-capable) Deployed on Vercel with global CDN.

Who are some of the biggest customers of your product?

RoxyPiano.web.id's answer

  • Piano students and beginners worldwide
  • Music teachers using it as a free classroom tool
  • Self-taught musicians practicing with MIDI files
  • Music producers needing a quick browser-based GM instrument
  • Users in Japan, South Korea, Indonesia, USA, and Europe

User comments

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