Links dumped for working with HashTable

 https://developer.mozilla.org/en-US/docs/Tools/Debugger/How_to/Set_a_breakpoint

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Working_with_Objects

https://www.tutorialspoint.com/Creating-a-hash-table-using-Javascript

https://developer.mozilla.org/en-US/docs/Tools/Debugger/How_to/Set_a_breakpoint

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/forEach

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/values

https://www.tutorialspoint.com/Creating-a-hash-table-using-Javascript

https://www.educative.io/blog/data-strucutres-hash-table-javascript

https://careerkarma.com/blog/javascript-object-keys/

https://usefulangle.com/post/189/javascript-array-intersection-difference

https://developer.mozilla.org/en-US/docs/Learn/JavaScript/Objects/Object_prototypes

https://gist.github.com/bshambaugh/9d8095a6491dfb32bf8328bd21627e60

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map

https://usefulangle.com/post/189/javascript-array-intersection-difference

https://github.com/bshambaugh/BlinkyProject/blob/master/CubeCellandHeltecESP32_try5/esp8266_shop_websockets/custom/hashTable/HashTable.js

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/entries

https://www.javascripttutorial.net/javascript-return-multiple-values/

https://www.tutorialspoint.com/Search-Element-in-an-Javascript-Hash-Table

https://www.tutorialspoint.com/Remove-elements-from-Javascript-Hash-Table

https://www.freecodecamp.org/news/how-to-implement-a-simple-hash-table-in-javascript-cb3b9c1f2997/

https://en.wikipedia.org/wiki/Hash_table

https://www.geeksforgeeks.org/how-to-create-hash-from-string-in-javascript/