Get the byteLength out of a DataView, robustly.

Get the UTF-8 byte length of a string

String length validator

Port of C's wcwidth() and wcswidth()

The best validation library for JavaScript

Get the length of unicode strings

Get the real byte length of a string.

This module creates a function which is used for generating cache keys used by code transformers in Jest.

Pure-JS printf

Matches strings against configurable strings, globs, regular expressions, and/or functions

Right pad a string with zeros or a specified string. Fastest implementation.

Zero-dependency devkit for everyday JavaScript/TypeScript utilities: Unicode-safe Base64, correct string length, and safe JSON parsing.

Synchronously get the current git commit hash, tag, or branch

Chunks a string array based on string length.

A document model for rich text editors

textlint rule check sentence length

A wide-character aware text alignment function for use on the console or with fixed width fonts.

Convert a dash/dot/underscore/space separated string to camelCase or PascalCase: `foo-bar` → `fooBar`

Read a chunk from a file

Calculates the length of a line, perfect for paths or routes.