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snippets/nodejs

Read Environment Variable

Access environment variables in Node.js

nodejsjavascriptenvconfig
JAVASCRIPT
const port = process.env.PORT || 3000;

More nodejs snippets

Check if Directory Exists

Check if a path exists and is a directory

Fetch with Timeout

Add a timeout to fetch requests using AbortController

Get Current Directory Path

Get the directory of the currently running script

Safe JSON Parse

Parse JSON without try-catch crashing your app