Skip to main content

Deno 2.2 is here with built-in OpenTelemetry, Lint plugins, node:sqlite, and more 🎉️

Search npm for packages to use with Deno

Millions of packages that you already know npm are just a few keystrokes away.
Add them to your projects with a simple command that will already feel familar.

camelcase
Convert a dash/dot/underscore/space separated string to camelCase or PascalCase: `foo-bar` → `fooBar`
camelcase camel-case camel case dash hyphen dot underscore separator string text convert pascalcase pascal-case
decamelize
Convert a camelized string into a lowercased one with a custom separator: unicornRainbow → unicorn_rainbow
decamelize decamelcase camelcase lowercase case dash hyphen string text convert
lowercase-keys
Lowercase the keys of an object
object assign extend properties lowercase lower-case case keys key
camelcase-keys
Convert object keys to camel case
map object key keys value values iterate camelcase camel-case camel case dash hyphen dot
change-case
Transform a string between `camelCase`, `PascalCase`, `Capital Case`, `snake_case`, `kebab-case`, `CONSTANT_CASE` and others
change case convert transform camel-case pascal-case param-case kebab-case header-case
camelcase-css
Convert a kebab-cased CSS property into a camelCased DOM property.
camelcase case css dom
pascalcase
Convert a string to pascal case (upper camelcase).
change case camel camelcase case casing pascal pascal-case pascal case pascalcase string upper camel case UpperCamelCase
decamelize-keys
Convert object keys from camel case
map object key keys decamelize decamelcase uncamelcase camelcase camel-case camel case separator string text
swap-case
Transform a string by swapping every character from upper to lower case, or lower to upper case
swap case invert convert transform lower upper
title-case
Transform a string into title case following English rules
title case english capital sentence convert transform
sponge-case
Transform into a string with random capitalization applied
random randomize spongebob mocking capital case convert transform capitalize
titleize
Capitalize every word in a string: `unicorn cake` → `Unicorn Cake`
titleize title capitalize uppercase case dash hyphen string text convert
case
Extensible string utility for converting, identifying and flipping string case
string case camel title upper lower snake squish pascal constant flip capitalization converter
snakecase-keys
Convert an object's keys to snake case
snake case camel keys object
obj-case
Work with objects of different cased keys
object case casing camelcase
to-no-case
Remove any existing casing from a string.
camel camelcase case pascal pascalcase sentence sentencecase slug slugcase snake snakecase string title titlecase
to-space-case
Convert a string to space case.
camel case slug space spacecase string
cspell
A Spelling Checker for Code!
spell checker code camel case spelling spell checker spelling checker lint
cspell-lib
A library of useful functions used across various cspell tools.
spell checker code camel case spelling spell checker spelling checker lint
humps
Underscore-to-camelCase converter (and vice versa) for strings and object keys in JavaScript.
utils camel case underscore converter strings objects