How To Create a Browser Based Wallet For My Educational LiteCoin Clone Prject

Hello Every Body
a NewBie Question For Educational Propose
i Just Create a New Coin Based on LiteCoin Source Code Refering on Educational Video Tutorial Series Found On YouTube
Every Thing is Working Well , The Mining , Desktop Wallet , Block Explorer , Live Node ....
and Now What i Am Trying To DO is To Create My Web Based (Browser based) Wallet And Sync it With The Network so I Can Create a Wallet From The Browser And Send Somme Coins To It From My PreMind Coins On My Virtual Machine
Any One Has Any Idea From Where To Start or Any Hint Or Premade Open Source Web Based Wallet on GitHub So I Can Do Somme Modification On It To Connect To My Network
By Googling i Found This GitHub Repository Called ( litecore-wallet-service) But I Dont Know if This Is The Right Source Code That Can Do That
Thanks