these examples show how to use 【eosjs】/【waxjs】/【eospy】 to interact with eos/wax network
especially include the use of ONLY_BILL_FIRST_AUTHORIZER feature
it shows how to use account A to pay for CPU/NET resources for account B's transactions
【dist-web】 include eosjs sdk build from https://github.com/EOSIO/eosjs
and waxjs sdk build from https://github.com/worldwide-asset-exchange/waxjs
python based example requires 【pip install libeospy】 first https://github.com/eosnewyork/eospy
most of the examples run on the eos test network 【Jungle3.0】 https://monitor3.jungletestnet.io
but waxjs examples run on wax mainnet!