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- - 01. Global, Local Variables
- - 02. Associative Array
- - 03. Hoisting
- - 04. Closure
- - 05. Bind
- - 06. Scope and Execution Context in JS
- - 07. Call and Apply
- - 08. How
thisworks? - - 09. Diff between null and undefined?
- - 10. Data types in JS
- - 11.
===Triple Equal - - 12. Eval()
- - 13. Prototypal inheritance
- - 14. How to create native methods in JS ([].duplicate())
- - 15. IIFE, Anonymous Function
- - 16. Event delegation
- - 17. Event Bubbling & Capturing
- - 18. Diff between {} and new Object()
- - 19. Diff between DOMContentLoaded and onload?
- - 20. Use Strict
- - 21. What is Function Declaration and Definition?
- - 22. How do you find an variable is Array or not?
- - 23. SetTimeout in for-loop
- - 24. For-in Loop
- - 25. InstanceOf(), Typeof()
- - 26. Sorting abc in array ([1,11,12,21,2,3])
- - 27. Pass by value or reference (string, number, boolean, array, objects)
- - 28. Cloning an object
- - 29. Cloning an array
- - 30. Event Loop
- - 31. How do you create private methods
- - 32. Chaining in js similar to Jquery
- - 33. Callbacks
- - 34. Promises
- - 35.
==Double equal - - 36. Callback vs Promise
- - 37. Deep checking in object
- - Curing in JS
- - XMLHttpRequest
- - Ajax
- - JSONP
- - CROS and Same origin policy
- - DOM API’s and operations.
- - Design patters (Singleton, Modular etc,)
- - Geolocation
- - Web Workers
- - Service Workers
- - OO programming in JS
- - What is ES6 and ECMA ?
- - New features of ES6?
- - Factory
- - Singleton
- - Decorator
- - Facade
- - Pub-Sub
- - Module
- - Anagram
- - Array Product
- - Counter app without localstorage or global variable
- - Find a pair of values in a sorted array equal to a sum
- - Prime Number
- - Palindrome
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