Top 10 Most Popular Code Review Tools For Developers And Testers

Code Review: Introduction And A Comprehensive List Of The Top Code Review Tools.

Code Review is nothing but testing the Source Code. Generally, it is used to find out the bugs at early stages of the development of software.

With this code review, the quality of the software gets improved and the bugs/errors in the program code decrease.

The Code Review Tools automates the review process which in turn minimizes the reviewing task of the code. There are two ways of performing reviews namely Formal Inspections and Walkthroughs.

BEST CODE REVIEW TOOLS

However, both these techniques are heavy-weight techniques that may not be practical sometimes. Using formal inspections we can find more defects but its time consuming and difficult.

Few other light-weight techniques have been explored.

They are mentioned below:

  1. Over–the–shoulder: The developer stands behind the author’s shoulder who reviews the code. This is an informal review.
  2. Email pass-around: The author sends an email of the code to the reviewers for code review. This technique is preferred by open source projects.
  3. Pair Programming: Two developers develop the code together on a single machine. This is a time-consuming technique.
  4. Tool-assisted: Few specialized tools are used by authors and reviewer to review the code.

Note: Code Reviews are documented as an efficient way of finding the errors in code and fixing the same at early stages.

=> Contact us to suggest a listing here.

Best Code Review Tools In The Market

  • Collaborator
  • Review Assistant
  • CodeScene
  • Codebrag
  • Gerrit
  • Codestriker
  • Rhodecode
  • Phabricator
  • Crucible
  • Veracode
  • Review Board

Here we go with a brief review of each tool!!

#1) Collaborator

Collaborator tool

Collaborator is the most comprehensive peer code review tool, built for teams working on projects where code quality is critical.

Key Features:

  • See code changes, identify defects, and make comments on specific lines. Set review rules and automatic notifications to ensure that reviews are completed on time.
  • Custom review templates are unique to Collaborator. Set custom fields, checklists, and participant groups to tailor peer reviews to your team’s ideal workflow.
  • Easily integrate with 11 different SCMs, as well as IDEs like Eclipse & Visual Studio
  • Build custom review reports to drive process improvement and make auditing easy.
  • Conduct peer document reviews in the same tool so that teams can easily align on requirements, design changes, and compliance burdens.

Official Website => Click here to learn more and get Collaborator free trial


#2) Review Assistant

Review-assistant Tool

Review Assistant is a code review tool. This code review plug-in helps you to create review requests and respond to them without leaving Visual Studio. Review Assistant supports TFS, Subversion, Git, Mercurial, and Perforce. Simple setup: up and running in 5 minutes.

Key Features:

  • Flexible code reviews
  • Discussions in code
  • Iterative review with defect fixing
  • Team Foundation Server integration
  • Flexible email notifications
  • Rich integration features
  • Reporting and Statistics
  • Drop-in Replacement for Visual Studio Code Review Feature and much more

Official Website => Click here for Review Assistant details


#3) CodeScene

CodeScene

CodeScene detects and prioritizes technical debt based on how the organization works with the code. CodeScene integrates into your delivery pipeline as an extra team member that predicts delivery risks and provides context-aware quality gates. Integrate it with GitHub, BitBucket, GitLab or via CodeScene's official Jenkins plugin.

Key Features:

  • Automatic code review comments on pull requests.
  • Quality gates for CI/CD.
  • A goal-oriented work-flow for planning improvements.
  • Supervise technical debt and code health.
  • Works with any Git hosting.
  • Integrates with Jira to track trends in delivery performance.
  • CodeScene is available both on-premise and as a hosted version.

Official Website => Click here for more details about CodeScene.


#4) Codebrag

Codebrag Logo

Key Features:

  • Codebrag is a simple, light-weight, free and open-source code review tool which makes the review entertaining and structured.
  • Codebrag is used to solve issues like non-blocking code review, inline comments & likes, smart email notifications, etc.
  • With Codebrag one can focus on workflow to find out and eliminate issues along with joint learning and teamwork.
  • Codebrag helps in delivering enhanced software using its agile code review.
  • License for Codebrag open source is maintained by AGPL.

Official Website: Visit here for further details on this code review tool.


#5) Gerrit

Gerrit Logo

Key Features:

  • Gerrit is a free web-based code review tool used by the software developers to review their code on a web-browser and reject or approve the changes.
  • Gerrit can be integrated with Git which is a distributed Version Control System.
  • Gerrit provides repository management for Git.
  • Using Gerrit, project members can use rationalized code review process and also the extremely configurable hierarchy.
  • Gerrit is also used in discussing a few detailed segments of the code and enhancing the right changes to be made.

Official Website: Explore the site from here for more features on Gerrit.


#6) Codestriker

Codestriker Logo

Key Features:

  • Codestriker is an open-source and free online code reviewing web application that assists the collaborative code review.
  • Using Codestriker one can record the issues, comments, and decisions in a database which can be further used for code inspections.
  • Codestriker supports traditional documents review. It can be integrated with ClearCase, Bugzilla, CVS, etc.
  • Codestriker is licensed under GPL.

Official Website: You can visit the website here for further information.


#7) Rhodecode

Rhodecode Logo

Key Features:

  • Rhodecode is an open-source, protected and incorporated enterprise source code management tool.
  • Rhodecode serves as an integrated tool for Git, Subversion, and Mercurial.
  • Rhodecode main features are team collaboration, Repository Management, and Code security & authentication.
  • Rhodecode has 2 editions, Community Edition (CE) which is a free and open-source and Enterprise Edition (EE) is licensed per user.
  • Rhodecode automates the workflows to execute faster.

Official Website: Visit here for more details.


#8) Phabricator

Phabricator Logo

Phabricator is a complete suite of open-source software development applications which include light-weight web-based code review, planning, testing, browsing and audit score, finding bugs, etc.

Key Features:

  • Code review tool from Phabricator suite is termed as “Differential”. It is used in minimizing the efforts required in creating the best quality code.
  • Phabricator has two types of code review workflows, namely “pre-push” also termed as “review” and “post-push” termed as “audit”.
  • Phabricator can be integrated with Git, Subversion, and Mercurial.

Official Website: For more information on this tool, visit here.


#9) Crucible

Crucible Logo

Crucible is a web-based collaborative code review application used by developers for code review, finding defects, discussing the changes and knowledge sharing, etc.

Key Features:

  • Crucible is a flexible application that accommodates ample range of work approaches and team sizes.
  • Crucible is a lightweight peer code review tool that is used in pre-commit and post-commit reviews.
  • Code review has become easy for SVN, Perforce, and CVS etc using Crucible.

Official Website: You can visit the website here and get more information.


#10) Veracode

Veracode Logo

Veracode (now acquired by CA Technologies) is a company which delivers various solutions for automated & on-demand application security testing, automated code review, etc.

Key Features:

  • Veracode is used by the developers in creating secured software by scanning the binary code or byte code in place of source code.
  • Using Veracode one can identify the improper encrypted functionalities, malicious code and backdoors from source code.
  • Veracode can review a large amount of code and returns the results immediately.
  • To use Veracode there is no need to buy any software or hardware, you just need to pay for the analysis services you need.

Official Website: To learn about Veracode services, visit here.


#11) Review Board

Review Board Logo

Review Board is a web-based, collaborative, free and open-source tool used for code review and document review by open-source projects and companies.

Key Features:

  • Using Review Board for code review one can save money and time. Time saved can be used in concentrating on creating great software.
  • Review Board can be integrated with ClearCase, CVS, Perforce, Plastic, etc.
  • In a code review by Review Board tool, the code is syntax highlighted which makes it be read faster.
  • Review Board supports pre-commit reviews and post-commit reviews.

Official Website: Visit the website from here for a free trial.


Additional Tools For Consideration

Below are some of the additional tools that are used by developers in reviewing the source code.

#12) Barkeep

Using Barkeep one can have fun in reviewing the code which makes the review faster. With this tool, one can email the comments to his associate committers.

Check here for the Official Website.

#13) JArchitect

JArchitect is a wonderful tool for analyzing the Java code. After each review, it surrenders a report stating the development of your project or software which eases your task of customizing the code.

Check here for the Official Website.

#14) Code Review Tool

Code Review Tool uses the light-weight review technique by providing all the advantages of formal inspections by reducing the effort and time.

Check here for the Official Website.

#15) Reviewable

Reviewable is a fresh, light-weight and powerful code review tool which makes the code review faster and thorough. It facilitates in improving the code quality by cleaning the User Interface, Customizing the code font, finding bugs or issues, highlighting the syntax, etc.

Check here for the Official Website.

#16) Rietveld

Rietveld is a web-based code collaborative code review tool from Google. Basically, it was developed to demonstrate the google app engine. However, now it is used by many open-source projects for code review.

Check here for the Official Website.

#17) Peer Review Plugin

Peer Review Plugin is a web-based environment that makes the code review user-friendly. It allows the developers to review the code during their own time and that too in a distributed manner. The ultimate purpose of this plug-in is to review the files from the repository and comment the same.

Check here for the Official Website.


Conclusion

This article provides you a list of some of the best code review tools which make the software development and unit testing super-easy for the developers by finding the defects at an early stage.

Using such Code reviewing tools, the overall quality of the Software gets improved by locating the issues that were unnoticed in the initial phase of development.

=> Contact us to suggest a listing here.