Open Source Code Review Software
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Code Review Software
Browse free open source Code Review software and projects for Windows and ChromeOS below. Use the toggles on the left to filter open source Code Review software by OS, license, language, programming language, and project status.
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MongoDB Atlas runs apps anywhereMongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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tkdiff
Side-by-side diff viewer, editor and merge preparer
tkdiff is a graphical front end to the diff program. It provides a side-by-side view of the differences between two text files, along with several innovative features such as diff bookmarks, a graphical map of differences for quick navigation, and a facility for slicing diff regions to achieve exactly the merge output desired. -
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Eclipse Checkstyle Plug-in
Integrates Checkstye into the Eclipse IDE
The Eclipse Checkstyle plug-in integrates the Checkstyle Java code auditor into the Eclipse IDE. The plug-in provides real-time feedback to the user about violations of rules that check for coding style and possible error prone code constructs. -
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Kodus
AI code reviews, just like your senior dev would do
Kodus-AI is a framework for building, training, and deploying intelligent agents and models, especially focusing on practical AI workflows for businesses and automation. It provides a structured set of tools and abstractions that help teams design agent behaviors, orchestrate data pipelines, optimize inference, and integrate AI capabilities with applications or services. The platform often includes model management, scalable training workflows, and orchestration patterns that help teams move from research or prototypes to production-ready AI deployments. Through configurable pipelines and a focus on modularity, it supports experimentation while maintaining reproducibility and performance. Its tooling is typically designed to handle real-world imperatives like logging, monitoring, versioning, and hooking into operational infrastructure. -
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Sourcery AI Code Review
Instant AI code reviews
Sourcery is an AI-powered code assistant designed to help developers write cleaner, more maintainable Python code by suggesting real-time refactorings, improvements, and best-practice rewrites directly in popular editors and IDEs. Instead of just offering autocomplete, Sourcery analyzes existing functions and code patterns to provide context-aware suggestions that can simplify logic, reduce duplication, improve naming, and correct anti-patterns, helping developers adhere to idiomatic style without manual review. It integrates directly into development workflows through plugins for editors like VS Code, JetBrains IDEs, and command-line tools, so suggestions appear where developers already write code. Because it continuously evaluates changes, it can catch inefficiencies and suggest enhancements both while typing and during dedicated refactor passes. Teams can standardize code quality across codebases by adopting Sourcery’s automated suggestions as part of review or CI pipelines. -
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Highlight Code Converter
Source code to formatted text converter
Highlight is a source code to formatted text converter. It generates HTML, XHTML, RTF, ODT, LaTeX, TeX, SVG, BBCode and terminal escape sequences with coloured syntax highlighting. Language definitions and colour themes are Lua scripts and support plugins -
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Free SQL Formatter
SQL code formatter / beautifier
FSQLF - Free SQL Formatter is open source SQL code formatter and beautifier, built to make life easier for people dealing with long SQL queries. -
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ThinkReview
AI-powered code reviews for GitLab & Azure DevOps. Zero setup. Powered
I Copilot for Gitlab and Azure DevOps Merge requests (MRs) and Pull Requests (PRs) in your browser. The extension Summarises merge requests , provided suggestions and find potential security issues , provide smart questions to dive deeper and chat with your pull requests The extension works out of the box without any complex setup - Supports custom Self hosted Gitlab as well as gitlab.com and gitlab enterprise Enhance your GitLab MRs and Azure Devops PRsworkflows with automatic patch diff access and AI-powered code reviews. Key Features: • Auto-detect MR and PR Pages: The extension automatically recognizes when you're viewing a GitLab merge request. • Works with any instance of gitlab and azure devops whether it's on a custom domain or on gitlab.com • Integrated AI Code Review: Get instant AI-powered code reviews displayed directly in the GitLab interface. • Seamless GitLab Integration: The extension adds functionality without disrupting the GitLab experience. -
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Provide metrics calculation and dependency analyzer plugin for the Eclipse platform. Measure metrics with avg and std deviation and detect cycles in package and type dependencies. Continuation of work from http://sourceforge.net/projects/metrics.
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AdLint
Open source and free source code static analyzer
AdLint is a source code static analyzer. It can point out insecure or nonportable code fragments, and can measure various quality metrics of the source code. It (currently) can analyze source code compliant with ANSI C89 / ISO C90 and partly ISO C99. AdLint is written in Ruby. So, it is available for Windows, Mac OS X, GNU/Linux, FreeBSD and any other platforms supported by Ruby. -
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AdLint Goodies
Utilities for AdLint the source code static analyzer
AdLint Goodies is a collection of miscellaneous utilities for AdLint. All goodies are written in Ruby and available for Windows, Mac OS X, GNU/Linux, FreeBSD and any other platforms supported by Ruby. -
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AdaControl
Ada source code controller
A tool that detects the use of many constructs in Ada programs. Use it to control style or programming rules, but also as a powerful tool to search for use (or non-use) of various forms of programming styles or design patterns. -
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Simple use of javadbf (http://javadbf.sarovar.org) class. Allows import / export files from a Siemens Step7 project . Allow to put your logic files under SVN o similar (easy and fast!) NEW VERSION IS READY, NO CONFIGURATION NEED!
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CheckStyle Contrib
Custom checks, filters and quickfixes for CheckStyle and Eclipse-CS
This project adds custom checks, filters and quickfixes for CheckStyle and Eclipse-CS. -
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CodeRepo
PHP based code repository with syntax highlighting.
PHP based code repository with syntax highlighting. -
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CodingChecker
A coding style checker tool support C/C++ syntax
This project provide a framework for general coding style checker's process: 1, Support different adapter plugin for different programming language syntax 2, Support incremental scanning 3, Support customize criteria rules. 4, Generate report for scanning result. A C/C++ adapter was also implemented based on clang library as example. -
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Cyrillic Check
check cyrillic letters in php
In PHP code, you can use variables and functions named not only in English. Usually this is a typo. CyrillicCheck searches and displays the error. -
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DevJournal is a tool for programmers that helps them be more purposeful and reflective about their work by tracking their edits and allowing them to save a collated, annotated history of their work session.
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Eclipastie is an open source Eclipse (3.3+) plugin (EPL license) which seamlessly copy and pastes text from within Eclipse to pastebins like Pastie (http://pastie.org) or LodgeIt (http://paste.pocoo.org/)
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With inspector, code revision and software inspection will turn into a more easier task, for software development teams.
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This project lists common Java programming errors. This project has mainly only documentation on this errors.
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Makes using log frameworks as painless as printing to stdout by adding intentions, live templates and code inspections that support most aspects of the configured log framework. On top of this log IDs and reviews can be generated in addition.
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PHPS Pastebin is a simple pastebin site script, designed to be fast and secure. It can be used to power up a pastebin sites, to highlight PHP code or store plaintext notes. No database, no extentions, no client(browser) capabilities required!
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PHPSCH is php based source code syntax highlighter. It supports php, c++, c#, java, delphi, css, html, mysql. You can change the default syntax colors with yours. project page: www.ibonette.com/phpsch-source-code-highlighter-kaynak-kod-renklendirici
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QB (Quellcode Bahn) is a software that manage the operations on the source of the programs you develop, with a versioned repository. QB manage the deploy of your program, taking it from the repository and putting it wherever you want with test phase.
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Scertify - TechDebt Community
Benchmark code quality and measure Technical Debt of projects in Sonar
Scertify™ Refactoring Assessment is an open source component dedicated to development & QA teams that provides exclusive benchmark data on Software Quality. It automatically detects the portions of an application that can be refactored, gives valuable information on refactoring strategies, and costs. Though IT departments have matured these last 10 years and have now no doubt on the benefits of a continuous control of code quality, three major concerns were still remaining, without any tools able to effectively addressing these needs: * How to understand quality indicators, and how to compare them with the state of the art? * How to measure and manage the gap between the absolute quality level of a software, and a reasonable (reachable) target of quality? * What are the shortest and safe ways to achieve your quality goals?
