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awesome-awesomeness/terminal/codeformatters
2025-07-18 23:13:11 +02:00

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A curated list of code formatters. Inspired by awesome-machine-learning.
Other awesome lists can be found in the awesome-awesomeness (https://github.com/bayandin/awesome-awesomeness) list.
 
If you want to contribute to this list (please do), send me a pull request or contact me @rishirdua (https://www.twitter.com/rishirdua)
 
 
Table of Contents
 
 
- General Purpose (#general-purpose)
- Language Specific (#language-specific)
- C/C++ (#cc)
- Cobol (#cobol)
- CSS (#css)
- Fortran (#fortran)
- Haskell (#haskell)
- HTML (#html)
- Java (#java)
- JavaScript (#javascript)
- JSP (#jsp)
- .NET (#net)
- Perl (#perl)
- PHP (#php)
- PL/SQL (#plsql)
- Python (#python)
- Ruby (#ruby)
- Shell (#shell)
- VBS (#vbs)
- XML (#xml)
 
 
 
General Purpose
 
Artistic Styler (http://astyle.sourceforge.net/) - Source code indenter, formatter, and beautifier for the C, C++, C# and Java programming languages.
Atom-Beautify (https://atom.io/packages/atom-beautify) - Beautify HTML, CSS, JavaScript, PHP, Python, Ruby, Java, C, C++, C#, Objective-C, CoffeeScript, TypeScript, Coldfusion, SQL, and more in Atom editor.
Prettier (https://prettier.io/) - An opinionated code formatter for JavaScript, Flow, TypeScript, Vue, JSON, CSS, Less, SCSS, GraphQL, and Markdown
Uncrustify (http://uncrustify.sourceforge.net/) - Beautifier for C, C++, C#, ObjectiveC, D, Java, Pawn and VALA.
Unibeautify (https://unibeautify.com/) - Universal code beautifier with a GitHub app. Supports HTML, CSS, JavaScript, TypeScript, JSX, Vue, C++, Go, Objective-C, Java, Python, PHP, GraphQL, Markdown, and more.
clang-format (http://clang.llvm.org/docs/ClangFormat.html) - Automatic formatting for C, C++, Java, JavaScript, ObjectiveC and Protobuf.
 
Language Specific
 
C/C++
 
BCPP (http://invisible-island.net/bcpp/) - indents C/C++ source programs, replacing tabs with spaces or the reverse.
GNU Indent (http://www.gnu.org/software/indent/) - Unix utility that reformats C and C++ code in a user-defined indent style and coding style. GNU style is used by default.
GreatCode (http://sourceforge.net/projects/gcgreatcode/) - C/C++ source code beautifier that is now fully open source.
 
Cobol
 
Cobol Beautifier (http://www.siber.com/sct/tools/cbl-beau.html) - Parses your program just like a real Cobol compiler and then it generates Cobol code from the resulting Cobol Program Tree.
 
CSS
 
CSSTidy (http://csstidy.sourceforge.net/) - Opensource CSS parser and optimiser available as executeable file which can be controlled by command line and as PHP script.
 
Fortran
 
Fortran 90 PPR (ftp://ftp.ifremer.fr/ifremer/fortran90/) - Fortran 90 preprocessor and formatter written in Fortran 90.
 
Haskell
 
hindent (https://github.com/chrisdone/hindent) - Extensible Haskell pretty printer available both as a library and an executable.
 
HTML
 
HTB (http://www.digital-mines.com/htb/) - Command-line utility to reformat HTML/XML/XSLT source code with an array of user specified options.
Tidy (http://tidy.sourceforge.net/) - Free-standing C library
 
Java
 
Google Java Format (https://github.com/google/google-java-format) - google-java-format is a program that reformats Java source code to comply with Google Java Style.
JALOPY (http://notzippy.github.io/JALOPY2-MAIN/) - Source code formatting tool for the Sun Java Programming Language.
Jindent (http://www.jindent.com/) - Commercial source code formatter for the programming languages Java, C and C++
 
JavaScript
 
beautifier.io (https://beautifier.io/) - Online JavaScript Beautifier
 
JSP
 
JSPPP (http://jsppp.sourceforge.net/) - Indentor for JSP files in various styles.
 
.NET
 
NArrange (http://www.narrange.net/) - Code beautifier that automatically organizes code members and elements within .NET classes.
 
Perl
 
PerlTidy (http://perltidy.sourceforge.net/) - Perl script which indents and reformats Perl scripts.
 
PHP
PHP_Beautifier (http://pear.php.net/package/PHP_Beautifier) - Beautifier for PHP
phpCB (http://www.waterproof.fr/products/phpCodeBeautifier/) - Tool available as a GUI, command line and an integrated tool of PHPEdit.
phpStylist (http://sourceforge.net/projects/phpstylist/) - Formatter with customizable options.
 
PL/SQL
 
Pl/Sql tidy (http://psti.equinoxbase.com/) - Program to tidy, beautify or format Pl/Sql code in a batch file or Dos prompt.
Poor Man's T-SQL Formatter (http://architectshack.com/PoorMansTSqlFormatter.ashx) - .Net 2.0 library with demo UI, command-line bulk formatter, SSMS/Visual Studio add-in, notepad++ plugin, winmerge plugin, and web service for reformatting and
coloring T-SQL code to the user's preferences.
 
Python
 
black (https://github.com/ambv/black) - The uncompromising Python code formatter
pindent (http://svn.python.org/projects/python/trunk/Tools/scripts/pindent.py) - Adds comments when blocks are closed, or can properly indent code if comments are put in.
yapf (https://github.com/google/yapf) - A formatter for Python files.
 
Ruby
 
Ruby Script Beautifier (http://www.arachnoid.com/ruby/rubyBeautifier.html) - Beautifier written in Ruby.
 
Shell
 
ShellIndent (http://www.bolthole.com/AWK.html) - Indent formatting program for .sh scripts.
 
VBS
 
VBSBeautifier (http://www.daansystems.com/vbsbeaut/) - Beautifier for ASP and clientside VBScript files.
 
XML
 
XML Indent (http://xmlindent.sourceforge.net/) - XML stream reformatter written in ANSI C.
 
codeformatters Github: https://github.com/rishirdua/awesome-code-formatters