- word vs keyword
- var const let --the difference --window object --browswr context api --stack --heap memory --execution context --lexial environment -hoisting -types in js -primitives and reference --how to copy refrence value -conditions -if else else if --truthy or falsy values --switch -loops --forin for of -funtions --what is first class funnctions --callback fncs -params, arguments -array -push pops shift unshift --how array are made behinds the science -- why we can make negative indexed array in js --pratice ques -objects -props vs mehtods -updateing objects prop --how to delet object prop --pratice questions scenarios
DOM