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PMD

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Prettier

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PMD vs Prettier: What are the differences?

<Write Introduction here>
  1. Syntax Rules: PMD focuses on finding syntax errors and coding style violations through static code analysis, while Prettier is primarily a code formatter that focuses on formatting code according to a set of rules without analyzing syntax errors.

  2. Languages Supported: PMD supports a wide range of programming languages such as Java, JavaScript, XML, and more, while Prettier is mainly focused on formatting JavaScript, TypeScript, CSS, and JSON.

  3. Customization: PMD allows for customization of rules and configurations to suit specific coding standards and project requirements, whereas Prettier comes with a predefined set of formatting rules that cannot be extensively customized.

  4. Integration with IDEs: PMD can be integrated with various Integrated Development Environments (IDEs) and build tools like Eclipse, IntelliJ IDEA, and Apache Maven, while Prettier can be integrated with editors like Visual Studio Code, Atom, and Sublime Text.

  5. Output and Recommendations: PMD generates reports with detailed information about found issues and provides recommendations on how to fix them, whereas Prettier directly formats the code without providing any specific feedback about potential issues.

  6. Community Support and Updates: PMD has been around for a longer period of time, hence it has a larger community base for support and frequent updates, while Prettier is a newer tool that is gaining popularity and continually improving with updates.

In Summary, PMD is focused on detecting syntax errors and style violations through static code analysis with customization options, while Prettier primarily serves as a code formatter for specific languages with limited customization and feedback features.

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Pros of PMD
Pros of Prettier
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    • 2
      Customizable
    • 1
      Open Source
    • 1
      Atom/VSCode package
    • 1
      Follows the Ruby Style Guide by default
    • 1
      Runs offline
    • 1
      Completely free

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    What is PMD?

    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.

    What is Prettier?

    Prettier is an opinionated code formatter. It enforces a consistent style by parsing your code and re-printing it with its own rules that take the maximum line length into account, wrapping code when necessary.

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    What companies use PMD?
    What companies use Prettier?
    See which teams inside your own company are using PMD or Prettier.
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    What tools integrate with PMD?
    What tools integrate with Prettier?

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    What are some alternatives to PMD and Prettier?
    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.
    FindBugs
    It detects possible bugs in Java programs. Potential errors are classified in four ranks: scariest, scary, troubling and of concern. This is a hint to the developer about their possible impact or severity.
    Checkstyle
    It is a development tool to help programmers write Java code that adheres to a coding standard. It automates the process of checking Java code to spare humans of this boring (but important) task. This makes it ideal for projects that want to enforce a coding standard.
    ESLint
    A pluggable and configurable linter tool for identifying and reporting on patterns in JavaScript. Maintain your code quality with ease.
    TSLint
    An extensible static analysis tool that checks TypeScript code for readability, maintainability, and functionality errors. It is widely supported across modern editors & build systems and can be customized with your own lint rules, configurations, and formatters.
    See all alternatives