Question 1

How do I handle events with Umbrella JS?

Accepted Answer

Use the .on() method for attaching events, similar to jQuery, as shown in the README example with button clicks. It supports common events like click, submit, and more with a simple API.

Question 2

Is Umbrella JS a drop-in replacement for jQuery?

Accepted Answer

Not entirely; it covers core DOM manipulation and events with a similar syntax, but lacks advanced features like animations. It's best for projects where lightweight performance is prioritized over full jQuery compatibility.

Question 3

Umbrella JS vs jQuery: which is better for modern web apps?

Accepted Answer

Umbrella JS is better for lightweight, performance-focused sites due to its small size, while jQuery offers more features and broader compatibility. Choose based on your project's need for features versus bundle size.

Question 4

How to install Umbrella JS with npm?

Accepted Answer

Run 'npm install umbrellajs' and import it using ES modules or CommonJS, as detailed in the README. This makes it easy to integrate with bundlers like Webpack.

Question 5

Does Umbrella JS support form handling?

Accepted Answer

Yes, it includes built-in methods like .handle() for form submissions, allowing async processing with fetch, as demonstrated in the login form example in the README.

Question 6

What are the main bugs in older IE versions?

Accepted Answer

For IE10-, known issues include errors with .before() on table elements and .serialize() for multiple select options, which are documented as wontfix in the README, requiring polyfills or avoidance.

umbrella

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