Q1. What is the difference between aria-label and aria-labelledby?
Both give an element an accessible name, but they work differently. aria-label sets the name directly to a string, for example a button with aria-label="Close dialog". ar...
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Q2. How does v-model work on a custom component?
v-model on a component is syntactic sugar. In Vue 3, v-model="foo" compiles to passing a modelValue prop and listening for update:modelValue. Inside the child you declare...
Q3. What is an HTML form?
An **HTML form** (``) is a document container designed to collect user input and transmit it securely to a web server or client-side JavaScript handler. ### Core Form Ana...
Q4. What is the difference between HTML form's "action" and "method" attributes?
The "action" attribute specifies the URL to which the form data is submitted, while the "method" attribute specifies the HTTP method when submitting the form data(either ...
Q5. How do you optimize CSS animations for performance?
We can optimize CSS animation for performance by using techniques like reducing the number of elements being animated, minimizing the use of box-shadow and text-shadow, a...
Q6. What are CSS 2D Transforms?
CSS 2D Transforms are a set of properties that allow you to transform the position, rotation, scaling, and skewing of an element in two dimensions, without affecting the ...
Q7. Can you use negative values with CSS 2D transforms? If so, what effect do they have?
Yes, you can use negative values with CSS 2D transforms. The effect of negative values depends on the function being used. For example, a negative value for the `rotate()...
Q8. What are the properties of CSS 2D transform?
The properties of CSS 2D Transforms are: 1. transform: specifies the transformation functions to be applied to an element 2. transform-origin: specifies the point around ...
Q9. Can you apply multiple transformations to the same element using CSS 2D transforms?
Yes, you can apply multiple transformations to the same element using CSS 2D transforms. You can do this by separating each transformation function with a space in the `t...
Q10. What are the properties of CSS 3D transform?
The properties of CSS 3D Transforms are: 1. transform-style: determines whether an element's children are transformed in 3D space 2. perspective: determines the distance ...