Recipes

The module pages tell you what each function does. These pages start from a problem instead — the kind you arrive at from a search engine — and show the whole solution, including the parts that are not js-common at all.

Every snippet is copy-pasteable as written.

Recipe	Modules
Format a date for a user's locale	date, datetime, i18n
Debounce a search input	functions, abortController, try, errors
Safely parse untrusted JSON	json, validation
Generate a slug and keep it unique	strings, arrays, random
Retry an async operation with exponential backoff	promises, numbers, random, try

Missing one you needed? Open an issue — the gaps people hit are the best guide to what to write next.