google-java-format - Reformats Java source code to comply with Google Java Style.

•    Java

---

A Java source code formatter that follows Google Java Style.

formatter

xo - ❤️ JavaScript happiness style linter

•    Javascript

---

Uses ESLint underneath, so issues regarding rules should be opened over there.JSX is supported by default, but you'll need eslint-config-xo-react for React specific linting.

eslint eslint-plugin eslint-rules linter nodejs shareable-configs formatter best-practices unicorns xo code-style style-linter autofix ❤️ cli-app cli xoxo hugs kisses happy happiness code quality style lint jscs jshint jslint validate standard strict check checker verify enforce hint simple

esformatter - ECMAScript code beautifier/formatter

•    Javascript

---

ECMAScript code beautifier/formatter.This tool is still missing support for many important features. Please report any bugs you find, the code is only as good as the test cases. Feature requests are very welcome.

babel beautifier beautify ecmascript esprima format formatter jscs source style syntax

togeojson - convert KML and GPX to GeoJSON, without the fuss

•    Javascript

---

This converts KML & GPX to GeoJSON, in a browser or with Node.js.Convert a KML document to GeoJSON. The first argument, doc, must be a KML document as an XML DOM - not as a string. You can get this using jQuery's default .ajax function or using a bare XMLHttpRequest with the .response property holding an XML DOM.

kml geojson gpx geo parser formatter input leaflet maps

moment

•    PHP

---

Date library for parsing, manipulating and formatting dates w/ i18n. PHP 5.3 or later since moment.php is based on php's DateTime Class.

date time i18n internationalization formatter moment calendar parsing

black - The uncompromising Python code formatter

•    Python

---

Black is the uncompromising Python code formatter. By using it, you agree to cease control over minutiae of hand-formatting. In return, Black gives you speed, determinism, and freedom from pycodestyle nagging about formatting. You will save time and mental energy for more important matters. Blackened code looks the same regardless of the project you're reading. Formatting becomes transparent after a while and you can focus on the content instead.

code formatter codeformatter pyfmt gofmt yapf autopep8

lambda-view - A New Tool for Reading JavaScript Code in 2017

•    Javascript

---

lambda-view provides you a better way to READ JavaScript source code.

editor parser reader es6 formatter analyzer

Swimat - An Xcode formatter plug-in to format your swift code.

•    Swift

---

Swimat is an Xcode plug-in to format your Swift code. There are three way to install.

xcode-plugin formatter xcode-extension xcode swimat

elm-format - elm-format formats Elm source code according to a standard set of rules based on the official Elm Style Guide

•    Haskell

---

elm-format is still in alpha. If you run into any problems, please report them. The format produced by elm-format may change significantly before the 1.0.0 release. If this will cause problems for you, please refrain from using elm-format during the alpha- and beta-test periods.

elm formatter code-style

vim-autoformat - Provide easy code formatting in Vim by integrating existing code formatters.

•    Vim

---

Format code with one button press. This plugin makes use of external formatting programs to achieve the best results. Check the list of formatprograms below to see which languages are supported by default. You can easily customize these or add your own formatprogram. When no formatprogram exists (or no formatprogram is installed) for a certain filetype, vim-autoformat falls back by default to indenting, (using vim's auto indent functionality), retabbing and removing trailing whitespace.

formatter vim vim-indent beautify prettify

prettier-eslint - Code :arrow_right: prettier :arrow_right: eslint --fix :arrow_right: Formatted Code :sparkles:

•    Javascript

---

The fix feature of eslint is pretty great and can auto-format/fix much of your code according to your ESLint config. prettier is a more powerful automatic formatter. One of the nice things about prettier is how opinionated it is. Unfortunately it's not opinionated enough and/or some opinions differ from my own. So after prettier formats the code, I start getting linting errors. This formats your code via prettier, and then passes the result of that to eslint --fix. This way you can get the benefits of prettier's superior formatting capabilities, but also benefit from the configuration capabilities of eslint.

eslint prettier formatter

atom-beautify - :lipstick: Universal beautification package for Atom editor (:warning: Currently migrating to https://github

•    CoffeeScript

---

Atom-Beautify respects the core.telemetryConsent configuration option from Atom editor. If you do not wish to have usage data sent to Google Analytics then please set core.telemetryConsent to no or undecided option before using Atom-Beautify. See Anonymous Analytics section of docs for details. Thank you. Atom-Beautify is going to be completely rewritten with Unibeautify at its core! See unibeautify branch for work in progress and Issue #1174.

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documentation.js - Documentation for modern JavaScript

•    Javascript

---

documentation.js is a documentation tool for mordern JavaScript. It Supports modern JavaScript: ES5, ES2017, JSX, Vue and Flow type annotations. It provides customizable output: HTML, JSON, Markdown, and more.

documentation-tool documentation jsdoc babel formatter jsdoc3 parser website

Prettier - An opinionated code formatter.

•    Javascript

---

Prettier is an opinionated code formatter. It enforces a consistent style by parsing your code and re-printing it with its own rules that take the maximum line length into account, wrapping code when necessary. Prettier can be run in your editor on-save, in a pre-commit hook, or in CI environments to ensure your codebase has a consistent style without devs ever having to post a nit-picky comment on a code review ever again!

printer ast typescript css graphql markdown formatter code-formatter

gts - ☂️ TypeScript style guide, formatter, and linter.

•    TypeScript

---

NOTE: THIS README refers to the master branch which corresponds to the upcoming 1.0 release. To view documentation for the currently released version of this module see: https://github.com/google/gts/tree/v0.9.x. gts is Google's TypeScript style guide, and the configuration for our formatter, linter, and automatic code fixer. No lint rules to edit, no configuration to update, no more bike shedding over syntax.

typescript linter formatter google

uncrustify - Code beautifier

•    C++

---

Here is an example configuration file, and here is a before and after C source example. That should give you a pretty good idea of what Uncrustify can do. Pre compiled binaries for Windows can be downloaded here.

beautifier beautify code-style format formatter uncrustify source-code-beautifier

rustfmt - Format Rust code

•    Rust

---

A tool for formatting Rust code according to style guidelines. If you'd like to help out (and you should, it's a fun project!), see Contributing.md and our Code of Conduct.

rustfmt formatter codeformatter

node-jscs - :arrow_heading_up: JavaScript Code Style checker (unmaintained)

•    Javascript

---

:arrow_heading_up: JavaScript Code Style checker (unmaintained)

jscs unmaintained code-style formatter lint linter style-guide validate

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

•    Javascript

---

A JavaScript library for internationalization and localization that leverage the official Unicode CLDR JSON data. The library works both for the browser and as a Node.js module. Each language, and the countries that speak that language, have different expectations when it comes to how numbers (including currency and percentages) and dates should appear. Obviously, each language has different names for the days of the week and the months of the year. But they also have different expectations for the structure of dates, such as what order the day, month and year are in. In number formatting, not only does the character used to delineate number groupings and the decimal portion differ, but the placement of those characters differ as well.

i18n parser formatter l10n intl cldr cldr-data cldr-json utility globalization internationalization multilingualization localization g11n m17n localize format parse translate strings numbers dates times calendars plural plurals pluralize cultures languages locales unicode json

cleave.js - Format input text content when you are typing...

•    Javascript

---

Cleave.js has a simple purpose: to help you format input text content automatically. The idea is to provide an easy way to increase input field readability by formatting your typed data. By using this library, you won't need to write any mind-blowing regular expressions or mask patterns to format input text.

input credit-card input-mask creditcard telephone-number cleave html format form mask formatter filter vanilla react