How to manage credentials and environment secrets in Nodejs
Programmatically manage credentials in Nodejs.
2 minutes to read
How to switch to a default Nodejs version when using nvm
Switch to different Nodejs versions under different circumstances.
2 minutes to read
Scope in modern JavaScript
Understand scope in JavaScript, visibility and accessibility of variables
2 minutes to read
Fixing Property ’ethereum’ does not exist on type ‘Window & typeof globalThis’.ts(2339)
How to fix Property ’ethereum’ does not exist warning.
One minute to read
How to switch to Polygon chain in Metamask
Programmatically switch to Polygon chain in Metamask from a dapp.
6 minutes to read
How to fix MetaMask - RPC Error: Expected 0x-prefixed, unpadded, non-zero hexadecimal string ‘chainId’
Fixing error thrown when adding a custom network to MetaMask.
2 minutes to read