What object is used for browser detection?
JavaScript has a standard object called a browser that contains data about the browser that is being used.
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How does modernizr detect the browser?
Configuring Modernizr for feature detection
- To perform feature detection with Modernizr, you must add Modernizr.
- Now include the downloaded Modernizr file in the section of your page.
- Add the “no-js” class to the tag.
- Modernizr adds several CSS classes in the root element.
How do I find the browser properties?
Open the browser and click the “Tools” button in the menu bar… For Google Chrome (see example):
- Click on the tools button (it can be a picture of a wrench or 3 horizontal lines).
- Select “Settings”.
- Click the “Show advanced settings” button.
- Click “Content Settings” in the “Privacy” section.
What is the correct way to perform feature detection?
There are two very important recommendations to keep in mind when using feature detection: always test standards first because browsers often support the newer standard as well as the legacy solution.
How does feature detection work?
Feature detection is a process by which the nervous system sorts or filters complex natural stimuli to extract behaviorally relevant cues that have a high probability of being associated with important objects or organisms in their environment, as opposed to irrelevant background or noise.
Is Edge Browser JavaScript?
Edge (Windows 10) JavaScript is supported in the Microsoft Edge web browser.
How is feature detection used in web browsers?
A much better approach to handling differences between web browsers is to use feature detection. Before using a feature that you know has different implementations in different browsers, you run a small test that looks for the availability of a specific object, method, property, or behavior.
How to avoid browser detection using user agent?
If you want to avoid using user agent detection, you have options! Feature detection is where you’re not trying to find out which browser is displaying your page, but instead checking to see if the specific feature you need is available. If not, use an alternative.
Is there a way to detect a browser?
Browser detection with the user agent is as simple as that: just check if the browser name is stuck somewhere inside the text. As simple as it sounds, keep in mind that some advanced code ninjas can disable the user agent.
What to consider when using feature detection?
There are two very important recommendations to keep in mind when using feature detection: always test standards first because browsers often support the newer standard as well as the legacy solution. Always target only related features in a single check, effectively minimizing assumptions of a browser’s capabilities.