Modernizr vs Editor.js: What are the differences?

Developers describe Modernizr as "Respond to your user’s browser features". It’s a collection of superfast tests or detects as we like to call them which run as your web page loads, then you can use the results to tailor the experience to the user. It tells you what HTML, CSS and JavaScript features the user’s browser has to offer. On the other hand, Editor.js is detailed as "A block-styled editor for rich media stories". It is a block-styled editor for rich media stories. It outputs clean data in JSON instead of heavy HTML-markup. And more important thing is that Editor.js is designed to be API extendable and pluggable.

Modernizr and Editor.js can be primarily classified as "Javascript Utilities & Libraries" tools.

Some of the features offered by Modernizr are:

• Easy to deliver tiered experiences
• Make use of the latest and greatest features in browsers
• Without leaving less fortunate users high and dry.

On the other hand, Editor.js provides the following key features:

• Clean data output
• API pluggable
• Open source

Modernizr and Editor.js are both open source tools. It seems that Modernizr with 24.4K GitHub stars and 3.04K forks on GitHub has more adoption than Editor.js with 12.3K GitHub stars and 751 GitHub forks.