Fixing my everyday errors!!

1. How do I kill a process currently using a port on localhost?

npx kill-port 8001
Expected output: Process on port 8001 killed

2. Using import in server.js

Inside package.json add

"type": "module",

3. sh: react-scripts: command not found after running npm start

run npm install or yarn add
stack-overflow

4. axios baseURL

// Set config defaults when creating the instanceconst instance = axios.create({  baseURL: 'https://api.example.com'});

5. Heroku error code = H10

Heroku dynamically sets the PORT, which can be accessed with process.env.PORT

const port = process.env.PORT || 8001;