npm start, npm server and npm build not working

[0xnim]

npm ERR! Missing script: "start"
npm ERR!
npm ERR! Did you mean one of these?
npm ERR! npm star # Mark your favorite packages
npm ERR! npm stars # View packages marked as favorites
npm ERR!
npm ERR! To see a list of scripts, run:
npm ERR! npm run

npm ERR! A complete log of this run can be found in:
npm ERR! /home/nim1com/.npm/_logs/2021-09-07T14_09_11_978Z-debug.log

there is start-js