Browser minable coins mean coins which can be mined with CPU or ASIC resistant. Here is the list of some of the best CPU minable coins-
|Wild Keccack||Boolberry||$5,953,960 USD|
In conclusion, go for such coins which cannot be mined with ASIC machines as their block difficulty will be less. Ignore Cryptonight and X11 algorithm you should choose GroestlCoin or JackpotCoin as their market capital is very high.
Here is the process of mining GroestlCoin