You are talking of creating a dapp on steem blockchain, right ? or any other blockchain ?
If its on steem blockchain, then I have got some references I can share.
Here is a pretty simple example : https://steemit.com/steemdev/@justinw/how-easy-it-is-to-develop-steem-blockchain-apps-with-video-tutorial , but almost a year old. But this is a good start.
Here is a Site (https://buildwithsteem.com/) for Helping Developers , that also has lot of resources to go through.
Here is a [post](https://steemit.com/utopian-io/@dzivenu/peer-query-documentation-how-the-sc2-login-system-works) I have bookmarked that will be very helpful to understand how Steem Connect V2 works.
So definitely there are no simple and fast way, for which I am also waiting for. Unfortunately My programming knowledge is novice level, so I am also not able to follow all these and be able to build a dapp real quick. But I have been trying.
Hope these helps.