JavaScript String Snippets
The JavaScript snippet collection contains a wide variety of ES6 helper functions. It includes helpers for dealing with primitives, arrays and objects, as well as algorithms, DOM manipulation functions and Node.js utilities.
Convert to absolute path
JavaScript, Node
Converts a tilde path to an absolute path.
Check if string contains whitespace
JavaScript, String
Checks if the given string contains any whitespace characters.
Pad string
JavaScript, String
Pads a string on both sides with the specified character, if it's shorter than the specified
length.Serialize cookie
JavaScript, Browser
Serializes a cookie name-value pair into a Set-Cookie header string.
Truncate string at whitespace
JavaScript, String
Truncates a string up to specified length, respecting whitespace when possible.
Format number
JavaScript, String
Formats a number using the local number format order.
String from camelcase
JavaScript, String
Converts a string from camelcase.
Indent string
JavaScript, String
Indents each line in the provided string.
Number to currency string
JavaScript, Math
Takes a number and returns it in the specified currency formatting.
Decode Base64 encoded string
JavaScript, Node
Decodes a string of data which has been encoded using base-64 encoding.
Truncate string
JavaScript, String
Truncates a string up to a specified length.
Value is string
JavaScript, Type
Checks if the given argument is a string. Only works for string primitives.
Pad number
JavaScript, String
Pads a given number to the specified length.
String is lowercase
JavaScript, String
Checks if a string is lower case.
String is uppercase
JavaScript, String
Checks if a string is upper case.