Ever wanted to create an app that works seamlessly offline and syncs up the moment you're back online? We're doing just that in this video, where we'll show you how to build a project management app, just like Trello, but it's built local-first! This video is perfect to learn the ins and outs of React Native using Realm, including the Atlas Device SDK. You'll learn how to manage your data locally (so it works offline), and automatically sync everything to the cloud when you're connected. Let's get coding!

2️⃣ Watch the second part here: youtube.com/live/HkRa2iWC-nI

✅ Project Page: www.notjust.dev/projects/trello
💻 Source Code: github.com/notJust-dev/TrelloClone

⚛️ React Native Mastery is the ONLY course you need to master mobile development with React Native & Expo 🚀
Enroll here: www.notjust.dev/react-native-mastery

📚 This video includes a lot of tools and technologies, providing an excellent opportunity to learn about:
Introduction to Local-First and Offline-First Concepts
Setting Up Your React Native Environment
Overview of Realm and Atlas Device SDK
Designing Your Local-First Database Schema with Realm
Building the UI: Cloning Trello's Layout
Implementing CRUD Operations Locally with Realm
Syncing Local Data with Cloud Automatically

💡 Have an idea for a future tutorial? Share it on our Idea Board: github.com/orgs/notJust-dev/discussions

💬 Join the notJust Development gang and let's build together:
Twitter: twitter.com/VadimNotJustDev
Instagram: www.instagram.com/VadimNotJustDev
Facebook: www.facebook.com/notjustdev
LinkedIn: www.linkedin.com/in/vadimsavin
Discord: discord.gg/VpURUN2

Timecodes:
0:00 Intro and Project Overview
2:26 Setting up and Initialising a New Expo Project
7:56 Project Setup and Task List Component
29:13 Building the New Task Input
44:17 Adding a Background Gradient and Building the Task Board
52:42 App Overview
53:23 Setting up Expo Router
1:22:46 Setting up Realm as a local database
2:14:23 Implementing the Update Task Feature
2:24:34 Debugging Atlas App Services Error
2:49:31 Setting up App provider and Anonymous Sign in
3:11:27 Syncronizing the Realm Database with the Cloud
3:35:52 Adding an Authentication Screen
3:43:35 Building the Profile Page
3:56:03 App Demo and Outro

Disclaimer: This build is for educational purposes only. All views, opinions, and technology choices expressed in this video are my own and do not represent the views, opinions, or technology choices of any entity I have been, am now, or will be affiliated with.
#notjustdev #trello #reactnative