JSPM

Formats JS list in a i18n-safe way

Format and manipulate numbers.

The up-to-date and reliable Google's libphonenumber package for node.js.

Easily format the time from node.js `process.hrtime`. Works with timescales ranging from weeks to nanoseconds.

Internationalization (i18n) for React

Create a vinyl file from an actual file

Throw better errors.

A printf-like string formatter for Edge Runtime

Git commit, but play nice with conventions.

The color red, in ansi.

Module to help building SARIF log files

Internationalization (i18n) for Next.js

Some tweaks for beautifying HTML with js-beautify according to my preferences.

Formatting user's text input on-the-fly

The color cyan, in ansi.

sprintf parser and basic formatter

sprintf formatting targetted for CLI

Brings the node url api layer to whatwg-url class

Validate a date

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

A JavaScript library for internationalization and localization that leverages the official Unicode CLDR JSON data.

vfile utility to create a report for a file

Perform rapid conversation and validation of JSON structure between Postman Collection Format v1 and v2

Use prettier-package-json to sort your package.json.

ESLint rules for formatting jest tests

Library to easily style texts with string formatting

A CLI for formatjs.

A simple set of Ethereum JS utilties.

html formatter yo! Prettify or minify html.

Generate string from a token array by interpolating values.

Formats JavaScript dates to relative time strings.

A moment.js plugin for formatting durations.

A small, lightweight javascript library for working with currency values.

A react component to format phone numbers

Normalize, canonicalize, and format BCP 47 tags

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.

Format and manipulate numbers.

Format whitespace in HTML

maximally minimal string formatting library

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

Strip ANSI color codes from a string. No dependencies.

rehype plugin to format HTML

Beautifully format Webpack messages throughout your bundle lifecycle(s)!

Listr verbose renderer

The color green, in ansi.

☎️ International phone input component for React

JavaScript library for formatting input text content when you are typing

Comma delimit an array for human readability, the Oxford comma is optional.

number, money and currency formatting library

A convenient Intl.RelativeTimeFormat polyfill

Localized relative date/time formatting

JavaScript string formatting utilities for Vega.

Cross-platform success symbol.

Bitcoin Cash cashaddr address format support for Node.js and web browsers.

Lib for CLI for formatjs.

Message internationalization meets immutability and type-safety - command line tool

Hex string formatters for 4/8/16/24/32/48/64bit words, hexdump formatting of binary data

The color underline, in ansi.

The color bggreen, in ansi.

The color hidden, in ansi.

Simple cross Node.js inteface for using brotli compression

The color yellow, in ansi.

Cross-platform error symbol.

The color bgmagenta, in ansi.

JSON format for good presentation

The color grey, in ansi.

React input component for masked input.

The color dim, in ansi.

The color bgred, in ansi.

The color bgwhite, in ansi.

Cross-platform warning symbol.

The color magenta, in ansi.

The color inverse, in ansi.

The color blue, in ansi.

The color bgcyan, in ansi.

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).

The color black, in ansi.

The color bgblack, in ansi.

The color strikethrough, in ansi.

The color reset, in ansi.

Cross-platform info symbol.

The main zero-dependency and framework-agnostic Maskito's package to create an input mask

The color white, in ansi.

Extensible TypeScript Logger for Node.js and Browser.

The color bold, in ansi.

A JSON tree view component that is easy to use and also supports data selection.

The color italic, in ansi.

The color bgblue, in ansi.

The color bgyellow, in ansi.

A tiny (349B) reusable date formatter. Extremely fast!

AST and parser for Fluent

Parse and stringify file paths with line and column like `unicorn.js:8:14`

The optional framework-agnostic Maskito's package with ready-to-use masks

strftime for JavaScript

Stringify an object/array like JSON.stringify just without all the double-quotes (ES5 compatible)

Adds a `toFormat` instance method to decimal.js or big.js

A simple prettier configuration for formatting code

Compact binary encoding for geographic data

Generate a single formatted list item, allowing you to easily generate lists with proper indentation, bullets, numbers or other leading characters.

Stream variables beetween 2 JavaScript threads (client/server, ipc, worker/main thread).

Replace tokens from a string with values of an object

Writable stream that formats bunyan records that are piped into it.

Format dates with date.js and moment.js. Uses date.js to parse human readable date phrases, and moment to format the rendered output. Should work with any Handlebars, Lo-Dash, underscore, or any template engine that allows helper functions to be registere

Lightweight date format and parse

A phone number input designed for the React library MUI built with libphonenumber-js

Base32 encoding / decoding of bitcoin cash addresses

Converts long numbers to pretty, human-readable strings

A code formatting tool for raw json data

Interactive table generation JavaScript library

Stylish reporter for JSHint

JavaScript library for working with Date and Time in different calendars and locals

A simple Javascript utility that helps you to display currency properly

Format a number with commas or custom character

Transform web logs (common log format) to JSON

A small, no dependencies, Typescript utility to describe time differences in a human readable format (for example, '1 minute ago')

autoNumeric is a standalone Javascript library that provides live *as-you-type* formatting for international numbers and currencies. It supports most international numeric formats and currencies including those used in Europe, Asia, and North and South Am

Format an error message for production.

The React-specific Maskito's library

A simple set of Ethereum JS utilities.

Format JavaScript Standard Style output to a JSON array.

Retrieve formatted URL addresses for local and LAN access.

A payload formatter for the Ethereum RPC layer.

Full Excel style number formatting

Parse, validate, manipulate, and display dates

The Angular-specific Maskito's library

ECMAScript code beautifier/formatter

Node's util.inspect, extracted for use on the Web

Localization library for expressive translations.

Presenting values in human-readable form.

Create or parse a PNG tEXt chunk for storing uncompressed text data in PNG images

Node's URL module plus relative pathing

markdown in your shell

Format an OpenAPI document by ordering, formatting and filtering fields.

Work with large numbers on the client side. Round them off to any required precision.

Translates the `java.text.SimpleDateFormat` date format to the `moment.js` date format.

Formats whitespace in a SQL query to make it more readable

A moment.js plugin to extract the format of a date/time string

Excel Workbook Manager - Read and Write xlsx and csv Files.

A payload formatter for the Ethereum RPC layer.

Has country codes for all countries in the world. Please send a PR if you see something missing or find a mistake.

gulp plugin to minify HTML.

A configurable Prettier plugin to format embedded languages in JS/TS files.

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

Lightweight module to convert number from exponential notaton to a human readable string

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Prettier plugin to force all arrays to be multiline.

Token-Oriented Object Notation (TOON) – Compact, human-readable, schema-aware encoding of JSON for LLM prompts

List of audio extensions

convert an AudioBuffer to .wav format

Compile and resolve template strings notation as specified in ES6

Localized relative date/time formatting in React

Decides whether a string is a valid isodate format

Vue and Nuxt 2/3 isomorphic JSON editor, viewer, formatter and validator.

SQL Syntax Highlighter and Logger. Unadorned and customizable.

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.

Make your JSON look AWESOME!

Convert the process.hrtime() array to a single nanoseconds value. This makes it easier to diff times.

Parse a decimal number with i18n format support (localized decimal points and thousands separators)

Human readable relative times (eg. 4 minutes ago)

Formats GraphQL schema definition language (SDL) document.

Tiny (0.8kb) date formatting library with built-in i18n

Simple Checkstyle data formatter

Small, elegant, Olson educated, timezone aware date math and `strftime` date formatting in pure JavaScript with no dependendcies for Node.js and the browser. Timezone uses the Olson/IANA timezone database. Timezone is aware of every clock transition in th

Simple query stringify with nesting.

Utilities for managing time and number formats.

Parse and convert SRT subtitles into JSON format.

Lightweight & Fast JavaScript Number Formatter

Number, money and currency formatting library.

TypeScript Excel Workbook Manager - Read and Write xlsx and csv Files.

Folds a long line according to the RFC 5322

Write a JSON file to disk, also creates intermediate directories in the destination path if they don't already exist.

Lint, format and auto-fix your Groovy / Jenkinsfile / Gradle files

Convert spritesheet data into CSS or CSS pre-processor data

Convert between JSON and YAML format files.

Write YAML. Converts JSON to YAML writes it to the specified file.

A node.js package that returns information about an image or flash file such as type, dimensions etc.

The optional framework-agnostic Maskito's package with phone masks

Convert a number in milliseconds to a standard duration string.

Validate and format function arguments ( handles types and optionals)

formatjs-related compiler macros

Gulp plugin for beautifying markdown using pretty-remarkable.

Library for extracting data from CLDR (the Unicode Common Locale Data Repository)

Left-pad each line in a string

Fluent bindings for DOM

Beautiful formatting for Webpack messages; ported from Create React App!

Extended Date object for javascript. 1. Handles offests by days and hours. 2. Built-in formatting function. 3. Time based value calculation.

r1cs file format parser

Arcjet platform-independent replacement for util.format

Beautify CSS files.

A module that formats a string based on a pattern

A tiny (339B) utility for human-readable time differences between now and past or future dates.

Pretty-print JSON data into HTML to indent and colorize (written in functional TypeScript)

Plugin for prettifying markdown with Remarkable using custom renderer rules.

Rome is a toolchain for the web: formatter, linter and more

Manipulate sections in a markdown string. A 'section' is a block of content preceded by a valid markdown ATX heading.

ebml parser

Parsers and serializers for common RDF formats

A material-ui react component to format phone numbers. Based on react-phone-input-2

Format size, permissions

Library for validating, parsing, and formatting data against open api schemas.

Format HTML strings.

iLib is a cross-engine library of internationalization (i18n) classes written in pure JS

Accessibility results re-formatter

Matroska node parser

React input component for formatted number input with locale-specific.

Internationalize React apps. Not only for React component but also for Vanilla JS.

js-beautify for Gulp

Tiny currency string parser utility

Internationalization support for Enact using iLib

A phone number input made with Vue JS && libphonenumber-js

edit json in-place

Custom formatter that converts any string into Title Case

Git commit, but play nice with conventions.

Pretty format axios error. Can by used with logform and winston.

sprintf plugin for loglayer.

util.format-like string formatting utility

Transforms Slonik query result field names.

jsbn-based arbitrary precision operations on currency amounts "XXX.YY"; because floats are BAD for representing money

noop functions to help formatters and syntax highlighters recognize embedded code

CAIP standard utils

gulp plugin formatting html via js-beautify.

qsu is a utility library that contains useful and frequently used functions. Start with your preferred language and the modern development environment.

Unofficial implementation of duration UnitFormat

Formats string using string, number, and react components as paramaters

A validator for swedish banking numbers

Bundle of RDF/JS parsers and serializers

Number formatting library for Javascript and Node.js apps

Pad stdout and stderr

Beautify and/or normalize CSS files. Fork and update of a fork and update of an archived project.

React intl component to express time duration

Converts numbers into a more human-friendly format, similar to `ls`'s `--human-readable` flag (`ls -lh`) or Stack Overflow's reputation numbers. For example, 123456 becomes '123k'.

Word wrapping with HTML, ANSI color code, indentation and paragraphing support.

A material-ui react component to format phone numbers. Based on Material UI Phone Number, which ceased to be maintained.

Format a number based on a format string '-£#,##0.##0'

stylefmt is a tool that automatically formats CSS according to stylelint rules

[![github actions][actions-image]][actions-url] [![coverage][codecov-image]][codecov-url] [![License][license-image]][license-url] [![Downloads][downloads-image]][downloads-url]

HTML prettifier with options to format HTML according to your own preferences.

Word wrapping with HTML, ANSI color code, indentation and paragraphing support.

A PHP language server

Format and unformat numbers with SI prefixes

A material-ui v5+ react component to format phone numbers. Based on react-phone-input-2

Short Number abbreviation

A fixed width data parser

deconstruct a number format eg '-£#,##0.##0' and return a set of parameters to describe the format

Utilities for formatting and linting a Dockerfile.

An import-sort style that lets you configure your sorting along axes useful at Delicious Insights

Format thousands with custom separator: 1 000 000

Excel Workbook Manager - Read and Write xlsx and csv Files.