interview questions
<ul>
<li><h2 id="heading-things-covered">Things covered:</h2>
<ul>
<li>Javascript
</li>
<li>HTML &amp; CSS
</li>
<li>Unit testing
</li>
<li>Design patterns
</li>
<li>Machine coding round
</li>
<li>Framework level questions (**)
</li>
</ul>
</li>
</ul>
<ul>
<li><h2 id="heading-topics">Topics</h2>
<ul>
<li>Promises
<ul>
<li>Promise.All, Promise.AllSettled.
</li>
<li>Promise chaining
</li>
<li>Where can you use await keyword
</li>
<li>Promises with SetTimeouts.
</li>
</ul>
</li>
<li>Closures &amp; scopes
<ul>
<li>Outputs of code snippet
</li>
<li>Focussing on which scope will be used in different use cases.
</li>
<li>Trying to access a variable and analyzing the output.
</li>
</ul>
</li>
<li>Polyfills
<ul>
<li>Promise AllSettled
</li>
<li>bind(), apply()
</li>
</ul>
</li>
<li>Caching
<ul>
<li>Ways to improve your page performance, caching images, css files etc.</li>
</ul>
</li>
<li>Web performance (layouting, painting)
<ul>
<li>Image optimisations
</li>
<li>HTML parsing (e2e)
</li>
<li>Loading javascript, considering the entire page load time.
</li>
</ul>
</li>
<li>Event loop
<ul>
<li>Working of an event loop, for example, taking some code snippet and dry running it.
</li>
<li>How does an event loop resolve the priority among multiple things available to be put on the JS callstack?
</li>
</ul>
</li>
<li>Prototypes
<ul>
<li>Prototype chaining
</li>
<li>Mocking inheritance in javascript
</li>
</ul>
</li>
<li>Debugging techniques
</li>
<li>HTML layouting and css techniques
</li>
</ul>
</li>
</ul>

interview questions

* ## Things covered:
    
    * Javascript
        
    * HTML & CSS
        
    * Unit testing
        
    * Design patterns
        
    * Machine coding round
        
    * Framework level  questions (\*\*)
        
    
* ## Topics
    
    * Promises
        
        * Promise.All, Promise.AllSettled.
            
        * Promise chaining
            
        * Where can you use await keyword
            
        * Promises with SetTimeouts.
            
    * Closures & scopes
        
        * Outputs of code snippet
            
        * Focussing on which scope will be used in different use cases.
            
        * Trying to access a variable and analyzing the output.
            
    * Polyfills
        
        * Promise AllSettled
            
        * bind(), apply()
            
    * Caching
        
        * Ways to improve your page performance, caching images, css files etc.
            
    * Web performance (layouting, painting)
        
        * Image optimisations
            
        * HTML parsing (e2e)
            
        * Loading javascript, considering the entire page load time.
            
    * Event loop
        
        * Working of an event loop, for example, taking some code snippet and dry running it.
            
        * How does an event loop resolve the priority among multiple things available to be put on the JS callstack?
            
    * Prototypes
        
        * Prototype chaining
            
        * Mocking inheritance in javascript
            
    * Debugging techniques
        
    * HTML layouting and css techniques

FE interview questions

Things covered:

Topics