Standard of communications between dapps and dapp browsers

Question

I am building a dapp on EOS, and wondered what is the best practice of communicating with the dapp browser.

For example on Ethereum I implemented the web3 library and all commands and apis were through it, by that, I wrote the code once, and it automatically triggered the relevant UI screens on the dapp browser.

Is there something similar with EOS? I don't want to write specific code for each dapp browser (Scatter, lynx, meet one etc..)

Answer 1

Block.one released the Universal Authenticator Library - UAL a week ago.

Here are some helpful links:

• Medium Article about the UAL

• UAL Authenticator Walkthrough

• UAL Github-Repository

There are are several different UAL-Repositories + Usage-Examples for use with the different available Wallets.

• Scattter UAL
• Lynx UAL
• Ledger UAL
• Token-Pocket UAL
• Meet.One UAL

Answer 2

Not sure what you mean by dapp browsers but if you want web browsers to interact with EOS blockchain, you can look at eosjs.