Open Source Linux Code Formatters
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Code Formatters for Linux
View 1215 business solutionsBrowse free open source Code Formatters and projects for Linux below. Use the toggles on the left to filter open source Code Formatters by OS, license, language, programming language, and project status.
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Enterprise-grade ITSM, for every businessFreshservice is an intuitive, AI-powered platform that helps IT, operations, and business teams deliver exceptional service without the usual complexity. Automate repetitive tasks, resolve issues faster, and provide seamless support across the organization. From managing incidents and assets to driving smarter decisions, Freshservice makes it easy to stay efficient and scale with confidence.
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A Free, Fast, and Small Automatic Formatter for C, C++, C++/CLI, Objective-C, C#, and Java Source Code. Website: http://astyle.sourceforge.net/ Git Repository: https://gitlab.com/saalen/astyle/
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xq
Command-line XML and HTML beautifier and content extractor
Command-line XML and HTML beautifier and content extractor. Syntax highlighting, automatic indentation, and formatting. Automatic pagination and node content extraction. -
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fmt
Formatting library as an alternative to C stdio and C++ iostreams
{fmt} is an open-source formatting library providing a fast and safe alternative to C stdio and C++ iostreams. The format API is similar in spirit to the C printf family of function but is safer, simpler and several times faster than common standard library implementations. The format string syntax is similar to the one used by str.format in Python. The library is fully type safe, automatic memory management prevents buffer overflow, errors in format strings are reported using exceptions or at compile time. The library produces compact per-call compiled code. The library is highly portable and relies only on a small set of C++11 features, like variadic templates, type traits, rvalue references, decltype, trailing return, types, deleted functions, alias templates. These are available in GCC 4.8, Clang 3.0, MSVC 19.0 (2015) and more recent compiler version. For older compilers use {fmt} version 4.x which is maintained and only requires C++98. -
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AutoCorrect
A linter and formatter to help you to improve copywriting, etc.
AutoCorrect is a linter and formatter to help you to improve copywriting, correct spaces, words, and punctuations between CJK (Chinese, Japanese, Korean). Like Eslint, Rubocop and Gofmt, AutoCorrect allows us to check source code, and output as colorized diff with corrected suggestions. You can integrate to CI (GitLab CI, GitHub Action, Travis CI....) for use to check the contents in source code. Recognize the file name, and find out the strings and the comment part. Add spacing between CJK (Chinese, Japanese, Korean) and English words. Correct punctuations into full-width near the CJK. Correct punctuations into half-width in English content. (Experimental) Spellcheck and correct words with your dictionary. Lint checking and output diff or JSON result, so you can integrate everywhere (GitLab CI, GitHub Action, VS Code, Vim, Emacs...) -
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Ruff Python
An extremely fast Python linter and code formatter, written in Rust
Ruff is a fast Python linter focused on code quality, catching syntax errors and enforcing style guidelines. -
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Deno
A secure runtime for JavaScript and TypeScript
Deno is a secure by default, open source runtime for JavaScript and TypeScript, providing a productive and secure scripting environment for the modern programmer. It is distributed as a single executable with no dependencies, and takes on the role of both runtime and package manager. It uses a standard browser-compatible protocol for loading modules, which are URLs. Built on top of V8, Rust and TypeScript, Deno has support for TypeScript right out of the box. It has a set of built-in utilities as well as reviewed (audited) standard modules. -
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StyLua
An opinionated Lua code formatter
An opinionated code formatter for Lua 5.1, 5.2, 5.3, 5.4 and Luau, built using full-moon. StyLua is inspired by the likes of prettier, it parses your Lua codebase, and prints it back out from scratch, enforcing a consistent code style. By default, these are built with all syntax variants enabled (Lua 5.2, 5.3, 5.4 and Luau), to cover all possible codebases. If you would like to format a specific Lua version only, see installing from crates.io. You can use the stylua-action GitHub Action in your CI to install and run StyLua. This action uses the prebuilt GitHub release binaries, instead of running cargo install, for faster CI times. This command will format the foo.lua and bar.lua file, and search down the src directory to format any files within it. StyLua can also read from stdin, by using - as the file name. -
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Prettier
Opinionated Code Formatter
Prettier is an open source, opinionated code formatter that basically takes all the original styling of your code and enforces a consistent code style through parsing and reprinting following its own rules. It takes the maximum line length into account, wrapping code if needed. Prettier makes writing code in one consistent style automatic, painless and so much easier. No need to spend so much time, effort and mental energy discussing styles or formatting your code. Simply press save and your code is formatted. Prettier supports several languages including JavaScript, TypeScript, JSON, CSS, HTML and more. It also integrates with most editors (Atom, Visual Studio, Vim, Espresso and more). -
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Solidity plugin for IntelliJ
Solidity plugin for IntelliJ
Solidity plugin for IntelliJ. You can support the development by sponsoring the plugin on Github. Supporting the plugin with crypto through the Gitcoin grant. Please attach the screenshot for every issue if possible. It will make the issue much clearer and easier to understand. -
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A cross platform GUI for several code formatter, beautifier and indenter like AStyle, GNU Indent, GreatCode, HTML Tidy, Uncrustify and many more. Main feature is a live preview to directly see how the selected formatting option affects the source code.
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Black
The uncompromising Python code formatter
Black is the uncompromising Python code formatter that takes total control over your Python code formatting in the best way. Black delivers speed and certainty, while freeing you from constant pycodestyle nagging. Your code review becomes a lot faster and easier, so you can spend more time and mental energy on more important things. Blackened code makes the smallest diffs possible and looks the same no matter the project. Its formatting eventually becomes transparent, so you can simply forget about it and focus on your task at hand. Black has been successfully used in many projects, and has gained stellar user reviews as an exceptional, uncompromising PEP 8 compliant opinionated formatter. -
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Buildtools for bazel
A bazel BUILD file formatter and editor
This repository contains developer tools for working with Google's bazel buildtool. buildifier For formatting BUILD, BUILD.bazel and BUCK files in a standard way. buildozer For doing command-line operations on these files. unused_deps For finding unneeded dependencies in java_library rules. See instructions in each tool's directory. Buildifier supports the following file types: BUILD, WORKSPACE, .bzl, and default, the latter is reserved for Starlark files buildifier doesn't know about (e.g. configuration files for third-party projects that use Starlark). The formatting rules for WORKSPACE files are the same as for BUILD files (both are declarative and have stricter formatting rules), and default files are formatted similarly to .bzl files, allowing more flexibility. Different linter warnings may be limited to any subset of these file types. -
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EPIC is an open source Perl IDE for the Eclipse platform. Features supported are syntax highlighting, on the fly syntax check, content assist, perldoc support, source formatter, templating support, regular expression plugin and a Perl debugger.
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Bootstrap 5 UI KIT
Bootstrap 5 & Material Design 2.0 UI KIT
Trusted by 2 000 000+ developers & designers. Used by companies & institutions. Super simple, 1 minute installation. Detailed docs & practical examples. Lots of tutorials. Plain JavaScript (but works also with jQuery). Huge and active community. MIT license, free for personal & commercial use. Simplicity and ease of use are key features of MDB 5 UI Kit. You need only one minute to install and run it. A slideshow component for cycling through elements, images or slides of text, like a carousel. Use MDB custom button styles for actions in forms, dialogs, and more with support for multiple sizes, states, and more. Indicate the loading state of a component or page with MDB spinners, built entirely with HTML, CSS, and no JavaScript. A card is a flexible and extensible content container. It includes options for headers and footers, a wide variety of content, contextual background colors, and powerful display options. -
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CoolFormat
CoolFormat Source Code Formatter
CoolFormat Source Code Formatter is a code formatter for C\C++\C#\CSS\HTML\Java\JavaScript\JSON\Objective-C\PHP\SQL\Verilog\XML. It supports code highlighting for web publishment which is truly convenient for writing and reading a blog post, etc. CoolFormat source code formatting is a C\C++\C#\CSS\HTML\Java\JavaScript\JSON\PHP\SQL\XML code formatting tool. The software can quickly format in multiple styles and colorize the language. The interface adopts the style of Office 2010, and there are many styles that can be replaced. And it supports code highlighting to be displayed on the web page, which is convenient for writing and reading blog articles. Divided into "Quick Format", "Selected Format" and "Batch Format", the formatting style parameters of various languages can be set in detail. -
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GDScript Toolkit
Independent set of GDScript tools - parser, linter and formatter
Independent set of GDScript tools, parser, linter and formatter. This project provides a set of tools for daily work with GDScript. At the moment it provides a parser that produces a parse tree for debugging and educational purposes. A linter that performs a static analysis according to some predefined configuration. A formatter that formats the code according to some predefined rules. A code metrics calculator which calculates the cyclomatic complexity of functions and classes. To install this project you need python3 and pip. Regardless of the target version, installation is done by pip3 command and for stable releases, it downloads the package from PyPI. -
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Laravel Pint
Laravel Pint is an opinionated PHP code style fixer for minimalists.
Laravel Pint is an opinionated PHP code-style fixer for minimalists. Pint is built on top of PHP-CS-Fixer and makes it simple to ensure that your code style stays clean and consistent. Pint is automatically installed with all new Laravel applications so you may start using it immediately. By default, Pint does not require any configuration and will fix code style issues in your code by following the opinionated coding style of Laravel. Pint is included in recent releases of the Laravel framework, so installation is typically unnecessary. However, for older applications, you may install Laravel Pint via Composer. You can instruct Pint to fix code style issues by invoking the pint binary that is available in your project's vendor/bin directory. Laravel is a web application framework with expressive, elegant syntax. We’ve already laid the foundation, freeing you to create without sweating the small things. -
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RuboCop
A Ruby static code analyzer and formatter, based on the community Ruby
RuboCop is a Ruby static code analyzer (a.k.a. linter) and code formatter. Out of the box it will enforce many of the guidelines outlined in the community Ruby Style Guide. RuboCop packs a lot of features on top of what you’d normally expect from a linter. Works with every major Ruby implementation. Autocorrection of many of the code offenses it detects. Robust code formatting capabilities. Multiple result for matters for both interactive use and for feeding data into other tools. Ability to have different configurations for different parts of your codebase. Ability to disable certain cops only for specific files or parts of files. Extremely flexible configuration that allows you to adapt RuboCop to pretty much every style and preference. It’s easy to extend RuboCop with custom cops and formatters. Many online services use RuboCop internally (e.g. HoundCI, Sider and CodeClimate). -
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SQL Formatter
A whitespace formatter for different query languages
SQL Formatter is a JavaScript library for pretty-printing SQL queries. It started as a port of a PHP Library, but has since considerably diverged. It supports various SQL dialects: GCP BigQuery, IBM DB2, Apache Hive, MariaDB, MySQL, Couchbase N1QL, Oracle PL/SQL, PostgreSQL, Amazon Redshift, SingleStoreDB, Snowflake, Spark, SQL Server Transact-SQL, Trino/Presto. See language option docs for more details. The CLI tool will be installed under sql-formatter and may be invoked via npx sql-formatter. If you don't use a module bundler, clone the repository, run npm install and grab a file from /dist directory to use inside a script tag. This makes SQL Formatter available as a global variable window.sqlFormatter. -
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SmartFormat
A lightweight text templating library written in C#
SmartFormat is a is a lightweight text templating library written in C# which can be a drop-in replacement for string.Format. More than that SmartFormat can format data with named placeholders, lists, localization, pluralization and other smart extensions. High performance with low memory footprint. Minimal, intuitive syntax. Formatting takes place exclusively at runtime. Exact control of whitespace text output. string.Format compatibility mode and SmartFormat enhanced mode. Most common data sources work out-of-the-box. Many built-in formatting extensions. Custom formatting and source extensions are easy to integrate. -
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dprint
Pluggable and configurable code formatting platform written in Rust
A pluggable and configurable code formatting platform written in Rust. This project is under active early development. I recommend you check its output to ensure it's doing its job correctly and only run this on code that has been checked into source control. Monorepo for dprint—a pluggable and configurable code formatting platform. The plugins property specifies which plugins to use for formatting. These may be URLs or file paths to a WebAssembly file of the plugin. By default, plugins will pull in files based on their extension. Sometimes a file may have a different extension or no extension at all, but you still want to format it with a certain plugin. The plugin "associations" config allows you to do that by associating a certain file pattern to one or multiple plugins. -
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Globalize
A JavaScript library for internationalization and localization
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 differs as well. Globalize provides number formatting and parsing, date and time formatting and parsing, currency formatting, message formatting (ICU message format pattern), and plural support. -
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MBeautifier
MBeautifier is a MATLAB source code formatter, beautifier
MBeautifier is a lightweight M-Script-based MATLAB source code formatter usable directly in the MATLAB Editor. -
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MegaLinter
Mega-Linter analyzes 50 languages, 22 formats, 21 tooling formats etc.
Verify your code consistency with an open-source tool. MegaLinter is an Open-Source tool for CI/CD workflows that analyzes the consistency of your code, IAC, configuration, and scripts in your repository sources, to ensure all your projects sources are clean and formatted whatever IDE/toolbox is used by their developers, powered by OX Security. Supporting 54 languages, 24 formats, 22 tooling formats and ready to use out of the box, as a GitHub action or any CI system highly configurable and free for all uses. Projects need to contain clean code, in order to avoid technical debt, which makes evolutive maintenance harder and time-consuming. By using code formatters and code linters, you ensure that your code base is easier to read and respects best practices, from the kick-off to each step of the project lifecycle. Not all developers have the good habit to use linters in their IDEs, making code reviews harder and longer to process. -
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Prettier PHP Plugin
Prettier PHP Plugin
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. This plugin adds support for the PHP language to Prettier. We're considering the plugin to be stable when pure PHP files are formatted. Formatting of files that contain mixed PHP and HTML is still considered unstable. This package exposes a standalone.js that can be used alongside Prettier's own standalone.js to make the PHP plugin work in browsers without a compile step.
