Beautify / pretty print JavaScript and JSON

Get a pretty output of the original, minified, gzipped size of a string or buffer: 130 B → 91 B → 53 B (gzip)

express middleware to send pretty printed json

Cache-control header utility that parses human readable time strings into seconds.

Create user friendly error messages and code frames for errors

augment pretty-bytes to make the output a little more readable (and a little less precise)

A general-purpose Wadler-Lindig document algebra and layout engine for width-aware pretty-printing.

unist utility to inspect nodes

A fast and lightweight streaming JSON-LD serializer

Stacktrace prettyfier with theme support.

A mini-module to style a sywac instance in a standard way

Fast Diff to colorized HTML

This project exposes the available formatters from the CLI for users that perform custom validation through Javascript.

An effect library that produces the string representation of any JavaScript value. Similar to `util.inspect` but with extensive configurability: treeifying, coloring, sorting, filtering, choosing what to display and how to display it... Handles all effect

Prettiest Pino Prettifier in all the land

Compact request logger plugin for fastify written in TypeScript

vfile utility to create a pretty report for a file

Shiki transformer that adds a copy button to code blocks

TypeScript definitions for pretty-time

untar salvaged from bitjs