What is jquery Modernizr?

Modernizr is a small piece of JavaScript code that automatically detects the availability of next-generation web technologies in your user’s browsers.

What features detected by Modernizr?

Features detected by Modernizr

Feature CSS Property JavaScript Check
Web SQL Database .websqldatabase Modernizr.websqldatabase
IndexedDB .indexeddb Modernizr.indexeddb
Web Sockets .websockets Modernizr.websockets
Hashchange Event .hashchange Modernizr.hashchange

What is Modernizr CSS?

Based on the official site, Modernizr is “A JavaScript library that detects HTML5 and CSS3 features in the user’s browser.” Modernizr, helps to address this problem by testing the user’s browser on whether it supports a particular feature.

What is the latest version of Modernizr?

Modernizr is a JavaScript library that detects the features available in a user’s browser….Modernizr.

Original author(s) Faruk Ateş
Stable release 3.11.3 / September 28, 2020
Repository github.com/Modernizr/Modernizr
Written in JavaScript
Type JavaScript library

Is Modernizr needed?

It really helps you to dynamically deal with the abilities different client browsers. Also, you can use Modernizr to detect HTML5 features and provide fallbacks (polyfills).

How do I know if Modernizr is working?

How do I test to see if Modernizr is working? The easiest way is just to look at the html element in Firebug (or developer tools in chrome) and you will see the classes that have been added to the html element by modernizr depending on what is supported etc.

Is Indexeddb detected by Modernizr?

indexeddb is always undefined . In Firefox71, Modernizr.

Is modernizr still relevant?

No, there are no info actualized about what I’m looking for. Just tools to test, one by one, the elements modernizr tests. I have tested some elements listed in modernizr site. Every one is, at this day, supported by the browsers, so modernizr is not necessary for them.

Is Indexeddb detected by modernizr?

Does Modernizr require jQuery?

& 2 — Modernizr is javascript and doesn’t require the jQuery library (which makes me wonder why the jQuery library is being loaded also, at least in these cases). Modernizr. min with only #-shiv-cssclasses-load is 7.57 KB whereas html5shiv. min is only 3 KB.

How does Modernizr detect browser?

Setting Up Modernizr For Feature Detection

  1. In order to perform feature detection with Modernizr, you need to add the Modernizr.
  2. Now include the downloaded Modernizr file in the section of your page.
  3. Add “no-js” class to the tag.
  4. Modernizr adds several CSS classes on the root element.

Does bootstrap use Modernizr?

That said, it is OK to include Modernizr with Twitter Bootstrap. You can even get an auto-generated H5BP template with Bootstrap and Modernizr included at Initializr.

How does Modernizr detect if a feature is supported?

Modernizr runs a series of javascript based checks or tests in the background during page load to detect whether features are supported by the browser or not. These tests return a Boolean value – “True” if a feature is supported and “False” is it isn’t. Using these Boolean results, it creates a javascript object called “Modernizr”.

How does Modernizr check for cross browser compatibility?

Modernizr runs a series of javascript based feature detection tests in a user’s browser to check for cross browser compatibility for HTML and CSS by allowing you to target each browser functionality separately. Adds classes indicating feature support which can be used to conditionally applying CSS styling rules to different elements.

How to use Modernizr to detect any version of IE?

If you only want to check of any version of IE you could just look for the navigator.userAgent having a value of “MSIE”. You can use Modernizr to detect simply IE or not IE, by checking for SVG SMIL animation support.

How to use Modernizr to detect SMIL in HTML?

If you’ve included SMIL feature detection in your Modernizr setup, you can use a simple CSS approach, and target the .no-smil class that Modernizr applies to the html element: Alternatively, you could use Modernizr with a simple JavaScript approach, like so:

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