npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

reactsniffer

v1.0.19

Published

Detect Code Smells in React-based Web Systems

Downloads

91

Readme

ReactSniffer

npm version license

NPM

ReactSniffer is a tool to support practitioners and researchers in detecting code smells in React-based web systems. The tool has two key components: a parser for analyzing the React files and a Smells Detector module for identifying the smells.

The Parser is a Command-Line Interface (CLI) implemented in Node, which receives as input a valid front-end file and generates an Abstract Syntax Tree (AST) in a JSON format. The Smells Detector module is also implemented in Node and relies on the AST to search and inspect React elements.

Installation

Use the package manager npm to install locally.

npm install -g reactsniffer

Usage

To use this tool you need to provide the repository directory (e.g., myproject/react/src)

reactsniffer myproject/react/src

Output

The output will show the smells into two summarized tables.

Two CSV files (one per file and another by component) with more details about each smell will be generated.

Supported Smells

ReactSniffer supports the following smells:

| Smell | Description | |------------|-----------------------------------------------------------------------------------------| | Large Component | Component with too many props, attributes, and/or lines of code | | Too Many Props | Passing too many properties to a single component | | Inheritance Instead of Composition | Using inheritance to reuse code among components | | Props in Initial State | Initializing state with props | | Direct DOM Manipulation | Manipulating DOM directly | | Force Update | Forcing the component or page to update | | JSX outside the render method | Implementing markup in multiple methods | | Uncontrolled Components | A component that does not use props/state to handle form's data | | Large File | A file with several components and lines of code |

License

MIT