Is there a compilation or REAL source that shows which states are catering to dems and passing silly laws or show which states do and don’t allow voter ID etc

I worried when I saw that Nevada was comprised with some bad news to do with dems being allowed to go into nursing homes and vote on behalf of elderly, but I checked the 2016 election map and Nevada was blue anyway, so it could be worse

I’m trying to picture how it’s gonna go down in 2020 with all the cheating and fraud and if the fraud is going to get stopped or if trump has an ace up his sleeve to prevent it