Open Source ChromeOS Code Formatters

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/

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.

PHP - Support for the Eclipse IDE Framework ( www.eclipse.org ). Some Features are PHP parser, debugger, code formatter, outline view, templates...(Programming Language: Java)

WinCMOC v0.6 is here! So many new features, I cant remember them all. Please uninstall old versions before installing. This is a port of the CMOC compiler (written by Pierre Sarrazin) to Windows. Currently CMOC does not support linking, so, I've written front end tools which edit CMOC's output so that it can be assembled and linked via LWTOOL's. A simple C editor in included which makes it easy to compile/build and run the xroar emulator. Please visit the CMOC website: http://perso.b2b2c.ca/~sarrazip/dev/cmoc.html CREDITS LWTools - Portable tools for the Motorola 6809/6309 http://lwtools.projects.l-w.ca/ mcpp - A Portable C Preprocessor http://mcpp.sourceforge.net/ Artistic Style - Automatic Source Formatter http://astyle.sourceforge.net/ XRoar - Dragon & CoCo emulator http://www.6809.org.uk/xroar/ CMOC - 6809 cross-compiler for a small C-like language http://perso.b2b2c.ca/~sarrazip/dev/cmoc.html

Jalopy is a source code formatter/beautifier/pretty printer for the Java programming language. It is aimed to provide a full-featured, yet free alternative to the well-known Jindent. Plug-ins for Ant, Eclipse, IDEA, JBuilder, JDeveloper, jEdit, NetBeans.

An eclipse plugin for ANTLRv3 grammars. Support for ANTLR 3.0.x/3.1.x/3.2.x

The Artistic Style Plugin is an Open Source tool that manages to bring the famous Artistic Style code formatter to the popular Qt Creator IDE. With the help of Artistic Style Plugin one can easily format source code within the editor while coding or one can format the entire project at once.

Capellini is a C++ code formatter. Your spaghetti code is going to become charming!

A cross-platform automatic code formatter for C++ and possibly other languages. You could call it a 'pretty-printer' for C++ code. It will fix indentation and can convert tabs to spaces or spaces to tabs.

ECS:Python (Embedded C++ Scripting with Python) is a simple Python wrapper library designed specifically for C++ developers who wish to add Python scripting to their new / existing C++ projects. ECS:Python allows you to expose objects from a C++ application to an embedded Python interpreter for interactive scripting. ECS:Python is light-weight and easy to use. To get started all you need to do from your project is #include "EcsPython.h", and link to the EcsPython library. Included with ECS:Python is a demo project (/example) written to assist developers in understanding how to use the API. ECS:Python requires a Python distribution to be installed on your system. Python can be downloaded from: www.python.org/download What's new in v3.0: * Fixed x64 pointer types. * Added CI and unit tests. * Cleaned up project structure and code formatting. * Switch to C++11 std::mutex.

FSQLF - Free SQL Formatter is open source SQL code formatter and beautifier, built to make life easier for people dealing with long SQL queries.

Jempft is a Java source code formatter plug-in for BlueJ.

Polyglot Formatter is a lightweight browser-based code beautifier that automatically detects and formats HTML, CSS, JavaScript, PHP, and JSON. Designed for developers, it provides instant code cleanup and readability improvements without requiring a server, build process, or account. Everything runs locally in the browser for maximum privacy and convenience. The formatter supports mixed-language files, nested code blocks, configurable indentation, line wrapping, syntax highlighting, and post-format validation. With a modern editor interface, responsive design, and one-click clipboard integration, it is ideal for quickly cleaning up source code, debugging formatting issues, and improving code consistency across multiple languages.

PrettyPrinter is a source code formatter/beautifier. Its modular design allows the use of different syntax modules through a unified interface. It comes with a default syntax module that interprets customizable syntax files using regular expressions.

Provides a unified CLI interface for source code re-formatting and checking.

Cross platform library to analyse PHP codes and apply source code formatting like indentation, eliminating whitespaces, automatically adding braces, etc. Also includes various front-ends to perform operations on multiple files via web, gui, and console.