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Blog

Check out our blog for the latest tips, tricks, and best practices on Javascript, React/React Native, AWS and Startups.

Build a Chat App with Stream SDK

Build a Chat App with Stream SDK

Let’s build a fully-fledged Chat application with React Native and Stream Chat SDK. Shall we?

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Virtual Events App [React Native | Nhost] (notJust.Hack Workshop)

Virtual Events App [React Native | Nhost] (notJust.Hack Workshop)

Build a full-stack Virtual Events App with React Native and Nhost during our workshops from notJust.Hack

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Virtual Events app with React Native (notJust.Hack Workshop)

Virtual Events app with React Native (notJust.Hack Workshop)

Learn how to build a Virtual Events App with React Native with our workshops from notJust.Hack

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notJust Hack

notJust Hack

Are you ready for a new challenge? Join the notJust Hack from 25th to 27th November, and build that App that you always wanted to.

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Let's build a Books App with React Native (tutorial for beginners)

Let's build a Books App with React Native (tutorial for beginners)

In this tutorial, we will build a Books App similar to GoodReads that will allow users to search for books and keep track of the books that they have read. This is an excelent opportunity to learn and practice: React Native, StepZen, GraphQL, Apollo Client...

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Create a Dynamic Digital Clock in React Native

Create a Dynamic Digital Clock in React Native

In this blog post we will be learning how to work with date-time and learn the functionality of creating a clock that renders time dynamically.

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Building the iOS 16 Lock Screen - UI

Building the iOS 16 Lock Screen - UI

Learning by doing is one of the most effective ways to learn. In this series, We will be building a lock screen UI similar to iOS 16 from scratch using React Native and Reanimated. This is the first part of the series where we will be building the UI.

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React Native Performance Optimisation (useMemo, useCallback, memo)

React Native Performance Optimisation (useMemo, useCallback, memo)

Good app performance is one of the key factors in creating a pleasant user experience and thus expanding your user base. Therefore, in this blog I will cover three different optimistaion techniques that will help you to achieve that: useMemo, useCallback a...

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FlatList Is Killing The Performance Of Your App (FlashList vs FlatList)

FlatList Is Killing The Performance Of Your App (FlashList vs FlatList)

Lists are one of the most common components in React Native, but the FlatList has always been known for its bad performance as well as being buggy when dealing with large lists. FlashList comes to solve this problem as a fast and performant React Native li...

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Meet 17 startups started during notJust Startup Challenge

Meet 17 startups started during notJust Startup Challenge

I am so excited to introduce you all the 17 startups that were started in the past 7 weeks. Help them win the competition by voting for the best startup pitch.

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Pitch your startup at the Demo Day [notJust Startup Challenge]

Pitch your startup at the Demo Day [notJust Startup Challenge]

The notJust Startup Challenge is coming to an end but for some of the startups started during the previous 7 weeks, this is just the beginning. Sign up and pitch your idea at the Demo day to compete for the prizes of up to $1000

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How To Publish React Native CLI Application To The Google Play Store

How To Publish React Native CLI Application To The Google Play Store

In this tutorial, you will learn everything that you need to know in order to publish your React Native CLI application to the Google Play Store. We will cover every step from creating a developer account to releasing new updates for your application.

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How To Publish React Native CLI Application To The Apple App Store

How To Publish React Native CLI Application To The Apple App Store

In this tutorial, you will learn everything that you need to know in order to publish your React Native CLI application to the Apple App Store. We will cover every step from creating a developer account to releasing new updates for your application.

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How To Publish Expo React Native Application To The Google Play Store

How To Publish Expo React Native Application To The Google Play Store

In this tutorial, you will learn everything that you need to know in order to publish your application to the Google Play Store. We will cover everything from creating a developer account to releasing new updates for your application.

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How To Publish Expo React Native Application To The Apple App Store

How To Publish Expo React Native Application To The Apple App Store

In this tutorial, you will learn everything that you need to know in order to publish your application to the Apple App Store. We will cover everything from creating a developer account to releasing new updates for your application.

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Build a full stack UBER EATS clone - 5 Days Challenge

Build a full stack UBER EATS clone - 5 Days Challenge

Join the challenge and build a Full-stack Uber Eats clone, including 2 React Native apps and their backend in just 5 DAYS

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The Full Stack Mobile Developer course is coming soon

The Full Stack Mobile Developer course is coming soon

I am so excited to announce that we are very close to opening the doors for the a new batch. #Batch1

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#CodeForUkraine Hackathon

#CodeForUkraine Hackathon

Let’s use our skills to build impactful apps to support Ukrainians in these hard times.

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Top 5 ways to monetize your mobile application

Top 5 ways to monetize your mobile application

Monetize your mobile application with these 5 strategies and start making money doing the things you love most.

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Income report - November 2021

Income report - November 2021

November has been a great month for us. Here is the detailed report of the revenue and expenses for notJust.dev

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React Native Development Environment Setup for Your First Project (Windows)

React Native Development Environment Setup for Your First Project (Windows)

This steb-by-step guide will walk you through the React Native CLI Environment setup for Windows users in order to prepare you for your first React Native project.

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Income report - October 2021

Income report - October 2021

Even though money has been a taboo topic in my environment and I feel a bit weird sharing this stuff, I decided to start openly sharing my monthly income statements. Here is the detailed report of the revenue and expenses for notJust.dev

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Expo Development Environment Setup for Your First React Native Project (Windows)

Expo Development Environment Setup for Your First React Native Project (Windows)

This steb-by-step guide will walk you through the Expo Development Environment setup for Windows users to prepare you for your first React Native project.

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My Whole Software Engineering Degree

My Whole Software Engineering Degree

Learn about all the subject you study during a Software Engineering degree. Lectures, projects, internships, minors, specialisations.

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Get started with Recoil by building a Fantasy app in React Native

Get started with Recoil by building a Fantasy app in React Native

Learn Recoil by building a real project using React Native. Recoil is the new state management library that thinks and acts like React.

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How I built the new notjust.dev platform with NextJS

How I built the new notjust.dev platform with NextJS

I built the new notjust.dev platform using NextJS. In this post, I am going to go into details about the technology choices, the project structure and all the libraries I used.

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In-App Subscriptions in React Native made easy with RevenueCat

In-App Subscriptions in React Native made easy with RevenueCat

In this blog post, I am going to show you how you can easily integrate In-App Subscriptions in your React Native application using RevenueCat.

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How I developed an App (from 0 to market) in a 12H Livestream

How I developed an App (from 0 to market) in a 12H Livestream

From the time I started doing youtube, I had this idea in mind to do a 12H Livestream and to build something. It was inspired by the extreme challenges of Mr. Beast's. However, I always procrastinated doing it because I was kinda scared (12 hours coding wi...

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The Most Effective Way to Learn to CODE (fast and easy)

The Most Effective Way to Learn to CODE (fast and easy)

With more and more new technologies and programming languages, the most essential skill for any developer is by far the ability to learn and adapt fast. I am going to give you some easy strategies to learn anything faster and more effectively. These strate...

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From idea to $80B company - UBER's success story

From idea to $80B company - UBER's success story

2019 was a year with a lot of successful companies going public, but today I want to speak specifically about the company with the biggest valuation, which is Uber. Uber Technologies (UBER) explosive growth and constant controversy made it one of the most...

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