Question 1

How to use focusable with React or Vue?

Accepted Answer

Since Focusable depends on jQuery, you'll need to include jQuery in your project and use refs or DOM manipulation to integrate it. Consider wrapping it in a component or using lifecycle methods to manage the spotlight effects, but this adds complexity compared to native framework solutions.

Question 2

Focusable vs Intro.js for product tours?

Accepted Answer

Focusable is lighter and simpler, ideal for basic spotlight effects without extra features. Intro.js offers more out-of-the-box like step-by-step tours and tooltips, but is heavier. Choose based on whether you need minimal overhead or comprehensive functionality.

Question 3

Can I make the spotlight circular in focusable?

Accepted Answer

Yes, by setting the 'circle' option to true in the configuration, as shown in the options table. This will render the overlay with a circular shape around the focused element, though it's limited to basic shapes without further customization.

Question 4

How do I hide the overlay on click in focusable?

Accepted Answer

Enable the 'hideOnClick' option by setting it to true when calling setFocus. This will dismiss the overlay when the user clicks on the dimmed area, as per the documentation, but note that it doesn't handle complex interactions like preventing clicks on the focused element.

Question 5

Is focusable still maintained in 2023?

Accepted Answer

The README shows build status badges and CI integration, but check the GitHub repository for recent commits and issue activity to confirm maintenance. As of the provided info, it appears stable but may not have frequent updates.

Question 6

What are the performance impacts of using focusable?

Accepted Answer

Focusable adds an animated overlay and performs DOM manipulations, which can affect rendering performance on low-end devices or in applications with many dynamic elements. Use it judiciously and test on target environments to ensure smooth user experiences.

focusable

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