React Native

React Native

Application and Data / Languages & Frameworks / Cross-Platform Mobile Development
Avatar of vaibhavtaunk
Team Lead at Technovert·

I am starting to become a full-stack developer, by choosing and learning .NET Core for API Development, Angular CLI / React for UI Development, MongoDB for database, as it a NoSQL DB and Flutter / React Native for Mobile App Development. Using Postman, Markdown and Visual Studio Code for development.

30 upvotes·4 comments·1M views
Shared insights

I'm working as one of the engineering leads in RunaHR. As our platform is a Saas, we thought It'd be good to have an API (We chose Ruby and Rails for this) and a SPA (built with React and Redux ) connected. We started the SPA with Create React App since It's pretty easy to start.

We use Jest as the testing framework and react-testing-library to test React components. In Rails we make tests using RSpec.

Our main database is PostgreSQL, but we also use MongoDB to store some type of data. We started to use Redis  for cache and other time sensitive operations.

We have a couple of extra projects: One is an Employee app built with React Native and the other is an internal back office dashboard built with Next.js for the client and Python in the backend side.

Since we have different frontend apps we have found useful to have Bit to document visual components and utils in JavaScript.

19 upvotes·582.4K views
Avatar of vishalnarkhede
Javascript Developer at·

Recently, the team at Stream published a React Native SDK for our new Chat by Stream product. React Native brings the power of JavaScript to the world of mobile development, making it easy to develop apps for multiple platforms. We decided to publish two different endpoints for the SDK – Expo and React Native (non-expo), to avoid the hurdle and setup of using the Expo library in React Native only projects on the consumer side.

The capability of style customization is one a large deal breaker for frontend SDKs. To solve this, we decided to use styled-components in our SDK, which makes it easy to add support for themes on top of our existing components. This practice reduces the maintenance effort for stylings of custom components and keeps the overall codebase clean.

For module bundling, we decided to go with Rollup.js instead of Webpack due to its simplicity and performance in the area of library/module providers. We are using Babel for transpiling code, enabling our team to use JavaScript's next-generation features. Additionally, we are using the React Styleguidist component documentation, which makes documenting the React Native code a breeze.

React Native Chat Tutorial (
19 upvotes·1 comment·310.9K views
Avatar of ganesa-vijayakumar
Full Stack Coder | Module Lead ·

I'm planning to create a web application and also a mobile application to provide a very good shopping experience to the end customers. Shortly, my application will be aggregate the product details from difference sources and giving a clear picture to the user that when and where to buy that product with best in Quality and cost.

I have planned to develop this in many milestones for adding N number of features and I have picked my first part to complete the core part (aggregate the product details from different sources).

As per my work experience and knowledge, I have chosen the followings stacks to this mission.

UI: I would like to develop this application using React, React Router and React Native since I'm a little bit familiar on this and also most importantly these will help on developing both web and mobile apps. In addition, I'm gonna use the stacks JavaScript, jQuery, jQuery UI, jQuery Mobile, Bootstrap wherever required.

Service: I have planned to use Java as the main business layer language as I have 7+ years of experience on this I believe I can do better work using Java than other languages. In addition, I'm thinking to use the stacks Node.js.

Database and ORM: I'm gonna pick MySQL as DB and Hibernate as ORM since I have a piece of good knowledge and also work experience on this combination.

Search Engine: I need to deal with a large amount of product data and it's in-detailed info to provide enough details to end user at the same time I need to focus on the performance area too. so I have decided to use Solr as a search engine for product search and suggestions. In addition, I'm thinking to replace Solr by Elasticsearch once explored/reviewed enough about Elasticsearch.

Host: As of now, my plan to complete the application with decent features first and deploy it in a free hosting environment like Docker and Heroku and then once it is stable then I have planned to use the AWS products Amazon S3, EC2, Amazon RDS and Amazon Route 53. I'm not sure about Microsoft Azure that what is the specialty in it than Heroku and Amazon EC2 Container Service. Anyhow, I will do explore these once again and pick the best suite one for my requirement once I reached this level.

Build and Repositories: I have decided to choose Apache Maven and Git as these are my favorites and also so popular on respectively build and repositories.

Additional Utilities :) - I would like to choose Codacy for code review as their Startup plan will be very helpful to this application. I'm already experienced with Google CheckStyle and SonarQube even I'm looking something on Codacy.

Happy Coding! Suggestions are welcome! :)

Thanks, Ganesa

16 upvotes·13 comments·1.7M views

We had contemplated a long time which #JavascriptMvcFrameworks to use, React and React Native vs AngularJS and Apache Cordova in both web and mobile. Eventually we chose react over angular since it was quicker to learn, less code for simple apps and quicker integration of third party javascript modules. for the full MVC we added Redux.js for state management and redux-saga for async calls and logic. since we also have mobile app along with the web, we can shere logic and model between web and mobile.

14 upvotes·221.5K views
Avatar of tabbott
Founder at Zulip·
Shared insights
React NativeReact Native

We've been using React Native for the Zulip mobile apps, and while there's definitely problems with the platform, it's also saved us a huge amount of time.

One of the things that people don't talk about enough is the product thinking cost of maintaining duplicate codebases for the same app, as one would have with a traditional fully native app for both platforms.

That said, the RN ecosystem has frequently been frustrating; RN releases often break important things, often fairly basic features of the underlying implementations (like support for automatically following redirects in various networking contexts) aren't exposed properly, which can result in a bunch of extra work. But at the same time, we're saving all of the work of maintaining two redundant mobile teams, determining and communicating details of the server/client interface with those two teams, and fixing bugs twice.

Overall, we're happy with the React Native decision, since I think it's the best platform available for what it does in 2018. But I'm also interested in whether Flutter, which in our view has a better development strategy/structure, can provide a better cross-platform mobile development experience in the coming years

GitHub - zulip/zulip-mobile: The Zulip app for Android and iOS. (
13 upvotes·2 comments·61.6K views
Avatar of jsdario
Telecomm Engineering at Netbeast·

We are using React Native in #SmartHome to share the business logic between Android and iOS team and approach users with a unique brand experience. The drawback is that we require lots of native Android SDK and Objective-C modules, so a good part of the invested time is there. The gain for a app that relies less on native communication, sensors and OS tools should be even higher.

Also it helps us set different testing stages: we use Travis CI for the javascript (business logic), Bitrise to run build tests and @Detox for #end2end automated user tests.

We use a microservices structure on top of Zeit's @now that read from firebase. We use JWT auth to authenticate requests among services and from users, following GitHub philosophy of using the same infrastructure than its API consumers. Firebase is used mainly as a key-value store between services and as a backup database for users. We also use its authentication mechanisms.

You can be super locked-in if you also rely on it's analytics, but we use Amplitude for that, which offers us great insights. Intercom for communications with end-user and Mailjet for marketing.

Developing beyond the screen – React Native Development – Medium (
10 upvotes·762.4K views
Needs advice
React NativeReact NativePythonPython

I've been juggling with an app idea and am clueless about how to build it.

A little about the app:

  • Social network type app ,
  • Users can create different directories, in those directories post images and/or text that'll be shared on a public dashboard .

Directory creation is the main point of this app. Besides there'll be rooms(groups),chatting system, search operations similar to instagram,push notifications

I have two options:

  1. React Native, Python, AWS stack or
  2. Flutter, Go ( I don't know what stack or tools to use)
10 upvotes·74K views
Replies (6)

Currently, I have decided to use Python and JavaScript (especially React and Node.js) for any of my projects. Well, I have used Python with Django for a lot of things, and I would certainly recommend Django to anyone, due to its high secure authentication and authorization inbuilt system, a ready to use admin platform, template tags, and many more. Well, I guess that you would like to use Python to create the backend of your application, an API, and React Native for the frontend. Python and JavaScript (React) are on the trend these days and have a huge community, so there are many resources, tutorials, great documentation. I have not really heard anyone using Flutter and Go for applications these days, so I would not recommend it to you, it would make your life much more difficult.

Hope that helps, and good luck with your project!

8 upvotes·1 comment·7.5K views
Avatar of AirwaveTechTony
Principal & Founder at Airwave Tech·

I'm typically agnostic when it comes to picking languages. Whatever gets the job done, but, in this case, to figure out what's involved with what you want to do, it's going to be much more than just picking programming languages for your client and backend interfaces.

So, I'm recommending you use Flutter+Firebase as a way to figure out what you need to get done. It supports both iOS and Android out of the box, introduces you to a bunch of components you will need to think about in the future (whether you stick with Firebase or not), and the key here, is that there are tons of articles, youtube videos, and other courses you can take to pick it up pretty quickly. You could even clone an Instagram knockoff from github. Guess what else, it's all free. You might not need to worry as much about the backend since there are client libraries for Flutter/Dart for Firebase.

Some might have different opinions, and like I said, I'm usually agnostic, but in this case, you have a lot to consider. Where are you going to store the data? Are people going to need to login? Will there but customized settings the will save even if I close the app? Yeah, that's just a few questions.

Those are just a few. Lots to consider, so if you want to get something in your hand as soon as possible, try a search for flutter + firebase + chat + Instagram or something like that and have a look.

6 upvotes·7.5K views
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I'm currenty working on a broadcasting platform which uses Janus for RTC connections. For the Front-End, I'm using React for the Browser and React Native for mobile. My signaling server is built with Node.js with a MongoDB for persistent storage and Redis for memory storage all deployed on a Linux machine. Of course, I'm using TypeScript.

10 upvotes·17.6K views
Needs advice
React NativeReact NativeReactReact

I'm researching what Technology Stack I should use to build my product (something like food delivery App) for Web, iOS, and Android Apps. Please advise which technologies you would recommend from a Scalability, Reliability, Cost, and Efficiency standpoint for a start-up. Here are the technologies I came up with, feel free to suggest any new technology even it's not in the list below.

For Mobile Apps -

  1. native languages like Swift for IOS and Java/Kotlin for Android
  2. or cross-platform languages like React Native for both IOS and Android Apps

For UI -

  1. React

For Back-End or APIs -

  1. Node.js
  2. PHP

For Database -

  1. PostgreSQL
  2. MySQL
  3. Cloud Firestore
  4. MariaDB


10 upvotes·6.3K views
Replies (6)

My Recommendations: Front End: Flutter because of developer tooling and powerful declarative widget system Back End: Node.js or Go because Node.js has a large ecosystem and Go has a good built in http setup Database: Cloud Firestore because of ease of use, NoSQL, and the ability to set data from the client

12 upvotes·2 comments·4.5K views
Avatar of adzaria
FullStack Dev ++ ·

If you go with react / react native I advice you to go with node. Why ? I first didn't believe coding in javaScript everywhere (back, front and db queries) was making life SO much more easy. I still followed the advice, in the end this is a huge relief. For a small startup project with 1/2/3 devs, using only one langage increases efficiency a lot. You can switch very fast from a topic to another.

7 upvotes·2.8K views
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