Learn About Component Driven Development in React Native

Summary

CDD is a development method that drives the whole development process that revolves around the components. React plays a vital role in the Component Driven Development as React provides full assistance on dissecting the interface splitting in little recurring patterns and build patterns for creating a page layout. The blog covers detailed information about the role of React Native in Component Driven Development with some modern UI libraries and frameworks information and some major benefits of CDD.

CDD (Component-Driven Development) is a kind of development method that holds the developing process which is revolving around the components. A process that creates UIs from the bottom up just by starting at the components level and ending till the pages or screen level. 

  • Focuses on the whole development of the app
  • Helps in increasing the UI coverage
  • Targets the feedback and keep a track on reviews
  • Builds a component library 
  • Parallelize the development work 
  • Test visually all the components

Modern UI Libraries and Frameworks

React Native

React is an open-source JavaScript library that has been used for creating fast and interactive UIs. It is extremely famous amongst all the best front end frameworks available.

  • Fast and easy to learn whose JavaScript has a small API.
  • Stable and reusable code components for building and maintaining the declarative syntax of the API.
  • Huge community support 
  • A library which is stack agnostic 
  • Rendering on the server with the use of Node.js on mobile apps with the best React Native Solution

Angular

Angular is an open-source and free framework offered by Google that is used for desktop and mobile both. Easy learning curve and familiarization with TypeScript which is a superset of JAvaScript. It is a great framework to make use of creating beautiful apps. 

  • Provides easy speed and performance.
  • The cross-platform framework that supports native app development, progressive web app, and desktop.
  • Consists of awesome features like two-way data binding, filters, directives, etc.
  • It can arrange some useful tools for fast development 
  • Get full support from Google 
  • A strong community of developers 

Vue

Vue JS is a free as well as open-source progressive JavaScript framework. Vue utilizes a template syntax just like Angular and depends on a component-based architecture just like that of React.

  • Developer-friendly framework 
  • Vue requires the knowledge of HTML, CSS, and JavaScript for creating the apps instantly 
  • Easy integration in a project progressively 
  • Easy scaling from a library to a feature-loaded framework 
  • Small and super-fast virtual DOM
  • The amazing support of the community that makes it a stable framework
  • Provides great documentation

Major benefits of Component Driven Development 

Quick Development

Component driven development supports faster development as it uses a component-based UI process. Components get hosted in the library from which teams can make access and integrate and modify throughout the whole development process. 

Easy Maintenance

At the time when you are in the need to update any particular part of your app, then you can update that component instead of refactoring the huge parts of the app. All these can be performed in a simple and well-planned manner with component-driven development.  

Enhanced reusability

Components are atomic units and developing using components permits their reuse in the future development cycles. If you are thinking of creating your app in the format of componentized, then you will be able to swap the required components in and out both. 

Improved TDD

While developing modular components it becomes simple to implement the unit-tests for validating the featured functionalities of every component. Huge systems can get easily tested as it becomes easier to know and separate the responsibilities of each part of the system. 

Fast learning curves

At the time when any developer starts working on any new project, it becomes easy to learn and understand the whole structure of the defined component rather than understanding the entire app in depth. 

Good modelling of the system

Any system when composed out of its modular components, the whole situation turns out to be easy to understand and handle. 

Let’s dive deep into the component-driven design and intersections with Atomic designs.

The creation of all reusable components is not restrained to only development. The roots interface design pays attention to developing familiar structures and pages that will empower all the users for using the software product. The creation of modular structures like text styles, buttons, and form patterns assist in building a brand identity that will inform the user about staying within the right application.  

All these patterns give power to users for understanding where to perform clicks and how to access information and using all the tools that they have within. 

Moving towards the intersections with atomic design, it is a term that is given by Brad Frost. He was continuously in a revolution to transfer the website design that it looks like before and give a better and enhanced look to it. 

The Atomic Design concept targets on the looks at the interfaces being complete and after that dissecting all of them into different components of different sizes for creating the interface.

The main difference that Atomic Design has invented is the standardized language to discuss the components and labeling structures. There are five options of labels available in Atomic Design i.e. Atoms, Molecules, Organisms, Templates, and Pages. 

That’s how Component Driven Development and Atomic Design are considered as neighbouring concepts but they have their own set of unique attributes and features. 

You can use CDD with Atomic Design and even reverse i.e Atomic Design and CDD. After combining both the concepts, you will be able to build a workflow for designing your website and managing the whole development process.

What is the Role of Component Driven Development in React  

If we talk about React in CDD then it is a good approach. React offers full support on dissecting the splitting of your interface in tiny recurring patterns and create patterns that will help to build a page layout. 

If you are separating the page layout idea from the beginning of the development stages then you can focus on creating a mindset while moving towards every block of your app.

Moving towards following an app solution with Component Driven Development will benefit from patterns and can be rearranged and utilized for creating dynamic layouts. 

In React, you can swap out the content using “props” and can focus on building layouts and importing content from any of the sources for rendering out all the pages. 

For organizing your components, you will need to make use of certain tools with the help of experienced professionals. 

Tools available for CDD for React 

Storybook and React 

A Storybook is a type of tool that is used for UI development. It helps in managing the whole development easier and faster by isolating the components. This will help you in focusing on one component at one time. You can create the whole UI without even opening the complex dev stack, forcing data into the database or even without navigating around your app.

You can make use of Storybook for creating small atomic components and difficult pages in your web app. If it is about creating a UI then you can manage this work with the help of a Storybook. 

Storybook Addons

A Storybook has only one big strength and that is its extensibility. You can make of adding for extending and customizing Storybook for making them get fit in the development workflow. Generally, Addons are intrinsic just like the way of Storybook works. Most of the core features of Storybook are implemented as adding and can be installed out of the box with the required essentials. 

Storybook addons can be categorized into 3 main areas – 

  • Essential Addons
  • Core Addons
  • Community Addons

Essential addons are such addons that are developed by the core-team and are considered as an important of the out of the box user experience. These can be shipped by default along with the Storybook installations. 

Core addons are build by the core team and they are sync with the Storybook development and are written in idiomatic patterns as that of templates for different addons. You can find them inside the Storybook monorepo. 

Community addons are such addons that are being written by the huge community of Storybook. You can find them on the official website, GitHub and npm.

Bit

Bit allows the sharing and reusing of React components easily on diverse teams and projects. It will allow you to isolate and share reusable components so that you can discover and update all of them from any project.

While creating multiple apps, Bit allows developers and teams to save a lot of time to turn components into reusable building blocks. It will work with GitHub and NPM so that you can publish and install components easily from any projects and will allow you to import and create components from any of the consuming repo.

Changes that are being done to the components can easily get synced on all the projects because Bit has the power to control all the dependencies of the component and update them anywhere. It can even extend Git for allowing you to merge components changes in diverse projects. 

Styleguidist

It is a kind of component development environment having a hot reloaded dev server and living style guide that has a list of component propTypes and represents editable usage examples that are based on .md files

It offers full support for ES6 and flow and even for TypeScript and works closely with Create React Application our-of-the-box. The auto-generated usage docs can provide full assistance to Styleguidist function as the portal for documentation that works for your team has different components. 

React devTools

The official React Chrome devTools provides permission for inspecting the React components hierarchies in the Chrome Developer Tools. Also, it is present as a Firefox Add-On.

With the use of React devTools, you can find out and edit any component props and state and navigate using component hierarchy tree. This will allow you to check how the changes of components are affecting other components and helping to design your UI using the right component structure and separation. 

The search bar of the extension enables you to find out and inspect all the components that you want for saving your development time. 

Redux devTools 

The Redux Chrome extension is a development time package that will offer you power-ups for the workflow of Redux development. It will allow you to inspect every state and action payload and all types of re-evaluating staged actions. 

You can perform the integration of the Redux DevTools Extension with any architecture that can manage the state. You can opt for multiple stores or diverse instances for each local state of the React component. The logging of UI can be customized as a React component. 

Conclusion

Component-driven development represents a development process that is embraced by a lot of companies for creating higher-quality and managing more complicated user interfaces. 

For leveraging through UI components, you will need to manage different processes and find out some effective tools that will help you. The Component Driven Development process when get paired with any component explores the offering of a straightforward Path to reach the goal.