Aug 08th, 2024 | Credo Systemz | Career Insights

Introduction

To become a skilled React.js professional, developers need a variety of tools that enhance productivity, and ensure code quality. React.js has become a leading Javascript library for modern web development. It ensures the flexibility and efficiency needed to build dynamic applications. Let’s explore the must-have tools for < a href="https://www.credosystemz.com/training-in-chennai/react-js-training/">React.js developers, such as:

• Create React App
• ESLint and Prettier
• React Developer Tools
• storybook
• Redux DevTools
• React Router

1.Create React App

Create React App is the go-to tool to set up a new React project. It is a command line tool that includes:

• Well-organized structure
• Development server
• Production build process

This tool handles the configuration of webpack, babel, and other build tools. The various steps involved in creating a new React app using Create React App are:

• Install Node.js and Create React App
• Download from Node.js official site
• To install Create React App globally, open the command prompt and run the following command:

Create a New React Project

Creating a new React project by running the following command:

Navigate to the Project Directory and Start the Development Server:

2.ESLint and Prettier

To ensure code quality and consistency, ESLint and Prettier are the common tools in JavaScript projects.

ESLint is a powerful linter that analyzes source code to identify and fix code quality issues in JavaScript code. It flags programming errors, bugs, and suspicious constructs.

Prettier is a code formatter that ensures that the codebase has:

• Consistent coding style
• Automated formatting
• Integration with various build tools and editors

When combining ESLint with Prettier, developers can enforce high quality, readable, clean and error-free code. It improves productivity by automated error detection and code formatting.

3.React Developer Tools

React Developer Tools is a powerful addition to the development toolkit as a browser extension. It allows developers to debug and inspect React applications efficiently by:

• Component hierarchy visualization
• Inspecting props and state
• Performance profiling
• Tracking component rendering

After installing React Developer Tools, inspect the components by opening the browser’s developer tools. Click on the components tab and view the props, state, and context in the component tree.

To analy Profiling performance, start recording performance data by clicking on the “Profiler” tab. Analyze the performance data to render the performance and identify slow components.

4. Storybook

To develop and maintain React components, the storybook is an open-source UI development environment. It provides a sandbox for developing individual components in isolation. The storybook supports creating more organized workflows. It includes various benefits, such as:

• Responsive design
• Documentation
• Reusable components
• Collaboration.

Set up storybook for react projects by running the following command to install the storybook,

To create stories, start the story book by running the command,

Start creating stories by adding files with the .stories.js extension and organize them into various categories.

5. Redux DevTools

Redux DevTools is an invaluable set of tools for developers using Redux. It has powerful features that helps,

• Visualize and inspect the state changes in a Redux, Identify and fix bugs, Optimize state management, Understand the application behavior.

The key features of Redux DevTools are

• Action logging by Inspect all dispatched actions and understand the actions that are being triggered.
• State inspection at any point in time with time travel debugging by reproducing and diagnosing bugs.
• Action filtering to focus on specific parts or particular actions of the state.
• State diffing between the state before and after an action is dispatched. Export and import state for debugging or reproducing issues.

6. React Router

To handle client-side routing in React applications, React Router is a powerful library. It allows developers to perform various processes, like:

• Creating a seamless and dynamic navigation experience,
• To enhance the overall usability and functionality,
• Defining routes and navigation within the app,
• Support complex nested routing and dynamic routing.

Conclusion

To sum up, the right set of tools can enhance productivity, code quality, and development experience. Learn to incorporate the essential tools of React by joining Credo Systemz React JS Training in Chennai. Gain the knowledge of the React JS toolkit and build robust and maintainable React applications.

Join Credo Systemz Software Courses in Chennai at Credo Systemz OMR, Credo Systemz Velachery to kick-start or uplift your career path.