I am looking for js miner

We need a standalone js miner for monero written from scratch. It will be incorporated into web plug in for chrome. Js miner should work with any external pool like dwarfpool or nanopool. It should have similar instance methods like coinhive: start([mode]) .stop() .isRunning() .getNumThreads() .setNumThreads(numThreads) .getThrottle() .setThrottle(throttle) Miner should get pool adderess and wallet as parameters. We can't use coinhive and others similar script as they blocked by Google Chrome market. the code should be standalone and written from scratch. no external references. if they are needed, they shall be supplied along with the script also, we want to make it understand: the source code and all that it will be associated, will belong to the customer