
D3.js
Highcharts
AnyChart
ApexCharts
ExpressJS
Chartist.js
Google Charts
Easy, object oriented client side graphs for designers and developers.

Sibelius
MuseScore
Knock
Finale
Flat for Education
MuseScore.org
Guitar Pro
Online collaborative music score and tab editor, accessible from any device

Which is more popular?
Based on our record, Flat seems to be a lot more popular than Chart.js. While we know about 60 links to Flat, we've tracked only 1 mention of Chart.js.
Website, pricing, platforms and company facts side by side.
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| Website | chartjs.org | flat.io |
| Pricing | ||
| Platforms | — | |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Chart.js yet.
A great and easy-to-use music notation editor on iOS. Flat is an app that lets you create, edit, playback, print and export your sheet music and tabs. Cloud-based, you can also edit scores with your web browser and collaborate in real-time across devices with friends and colleagues.
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
1.3: Graphing with Chart.js - Working With Data & APIs in JavaScript
More videos
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Chart.js and Flat.
Flat's answer:
Extremely Intuitive Layout, Collaboration feature and cross-device usage
Flat's answer:
Flat is perfect for beginners and professionals alike.
Share your experience with using Chart.js and Flat. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Of the free libraries on this list, ECharts has the widest range of chart types available, second only to D3. Unlike D3, ECharts also ranks highly on the user-friendliness scale, although some users find ApexCharts...
Chart.js is a chart library that is available as a client-side JavaScript package. There are also derivatives for other frontend frameworks, like React, Vue, and Angular. It displays the chart on an HTML canvas element.
Chart.js is a simple yet quite flexible JavaScript library for data viz, popular among web designers and developers. It’s a great basic solution for those who don’t need lots of chart types and customization features...
We have no reviews of Flat yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Https://chartjs.org works well, but you have to call the update function yourself if you want to do some reactive updates. Source: over 5 years ago
Unless a piece you want has been recreated or arranged on MuseScore or flat.io, you must buy your own music unless someone wants to give some old music to you. Source: over 3 years ago
I was able to do this with flat.io. Source: over 3 years ago
The web-based options are, unsurprisingly, more limited. flat.io is pretty bad, Noteflight is better but still very limited and quite bad to use. There's some more niche stuff like Unison but it might not be the most accessible. Source: over 3 years ago
When comparing Chart.js and Flat, you can also consider the following products.

D3.js is a JavaScript library for manipulating documents based on data. D3 helps you bring data to life using HTML, SVG, and CSS.
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Sibelius is a virtual score creation tool which allows composers to easily create new piano scores, developed by Avid.
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A charting library written in pure JavaScript, offering an easy way of adding interactive charts to your web site or web application
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Our goal is to let musicians from all over the world create and share their works, as well as to make learning music exciting, easy and available for all.
Compare MuseScore to Chart.js or Flat:

Award-winning JavaScript charting library & Qlik Sense extensions from a global leader in data visualization! Loved by thousands of happy customers, including over 75% of Fortune 500 companies & over half of the top 1000 software vendors worldwide.
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