Printf Packages

Functional errors with formatted output

Pure-JS printf

Throw better errors.

Throw better errors.

sprintf parser and basic formatter

Full implementation of the `printf` family in pure JS.

Replace tokens from a string with values of an object

A string manipulation toolbox, featuring a string formatter (inspired by sprintf), a variable inspector (output featuring ANSI colors and HTML) and various escape functions (shell argument, regexp, html, etc).

Fast and spec-compliant printf implementation for Node.js and browser.

Minimal implementation of printf, which is really fast

sprintf with multiple arguments

sprintf formatting targetted for CLI

fast standard C compatible printf

Convert any value to a short, human-readable string

Python's str.format() implementation

Process errors and normalize the output

A string variable parser for JavaScript

super powered printf & util.format equivalent string formatting, with locals & chainable modifiers

ANSI colors for stringd formatting

Low-fat implementation of the sprintf() function for JavaScript.