rehype plugin to format HTML

Winston@3 console formatter for debugging purposes using util.inspect().

JavaScript string formatting utilities for Vega.

Library to easily style texts with string formatting

A logger package for use in the Firebase JS SDK

JSON Schema TypeScript definitions with complete inline documentation.

HTTP request logger middleware for node.js

Reads and writes Lingui message catalogs as gettext PO files with ICU plurals, the default catalog format

Time zone support for date-fns v3 with the Intl API

Token-Oriented Object Notation (TOON) – compact, human-readable serialization of JSON data for LLM prompts

Insert supplied variable values into a format string.

The simplest, most intuitive date and time library

Tokenize a string into an array of string parts and format identifier objects.

A fully typed TypeScript and Node.js implementation of PostgreSQL format() to safely create dynamic SQL queries. SQL identifiers and literals are escaped to help prevent SQL injection.

Lightweight format utility for the browser, based on util.format().

Extract useful information from font files

A moment.js plugin for formatting durations.

camelCase, kebab-case, PascalCase... a simple integration with nano package size. (SMALL footprint!)

sprintf formatting targetted for CLI

Node.js utilities and TypeScript definitions for `package.json` and `tsconfig.json`