PMD vs Psalm
Overview
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CLI (Node.js)
Manual
Detailed Comparison
It is a source code analyzer. It finds common programming flaws like unused variables, empty catch blocks, unnecessary object creation, and so forth. It includes CPD, the copy-paste-detector. | It is a type-checking static analysis tool for PHP that finds bugs humans can miss, and improves code quality. It is designed to be useful on both large legacy codebases and small, modern ones. It can help you prevent the vast majority of type-related runtime errors, and also enables you to take advantage of safe coding patterns popular in other languages. |
supports multiple languages; enforce a coding standard for your codebase; built-in checks | Open-source; Static analysis tool; Identify both obvious and hard-to-spot bugs in your code; Can automatically fix a number of the errors it finds |
Statistics | |
GitHub Stars 5.2K | GitHub Stars 5.8K |
GitHub Forks 1.5K | GitHub Forks 681 |
Stacks 46 | Stacks 22 |
Followers 111 | Followers 25 |
Votes 0 | Votes 0 |
Integrations | |
What are some alternatives to PMD, Psalm?
Code Climate
After each Git push, Code Climate analyzes your code for complexity, duplication, and common smells to determine changes in quality and surface technical debt hotspots.
Codacy
Codacy automates code reviews and monitors code quality on every commit and pull request on more than 40 programming languages reporting back the impact of every commit or PR, issues concerning code style, best practices and security.
Phabricator
Phabricator is a collection of open source web applications that help software companies build better software.
PullReview
PullReview helps Ruby and Rails developers to develop new features cleanly, on-time, and with confidence by automatically reviewing their code.
Gerrit Code Review
Gerrit is a self-hosted pre-commit code review tool. It serves as a Git hosting server with option to comment incoming changes. It is highly configurable and extensible with default guarding policies, webhooks, project access control and more.
SonarQube
SonarQube provides an overview of the overall health of your source code and even more importantly, it highlights issues found on new code. With a Quality Gate set on your project, you will simply fix the Leak and start mechanically improving.
RuboCop
RuboCop is a Ruby static code analyzer. Out of the box it will enforce many of the guidelines outlined in the community Ruby Style Guide.
CodeFactor.io
CodeFactor.io automatically and continuously tracks code quality with every GitHub or BitBucket commit and pull request, helping software developers save time in code reviews and efficiently tackle technical debt.
ESLint
A pluggable and configurable linter tool for identifying and reporting on patterns in JavaScript. Maintain your code quality with ease.
Amazon CodeGuru
It is a machine learning service for automated code reviews and application performance recommendations. It helps you find the most expensive lines of code that hurt application performance and keep you up all night troubleshooting, then gives you specific recommendations to fix or improve your code.
