Preamble Have you ever wondered why Flutter and React Native (RN) can build apps for both Android and iOS. Supporting “hot reload” to quickly show affected code changes. Performance is still not as good as native. You’ve heard somewhere that says Flutter has performance close to native because Dart code is…

The source code for this demo is at the end of the article. You may wonder why I wrote this article while there have been many others on the internet? Let me tell you about the problems I’ve encountered. The official docs are great, but it still misses something (e.g…

This part as the extension of the previous article to solve the requirement: how to push and receive a new message through notification. Today we’ll implement it with firebase_messaging, Cloud Functions, local_notifications. This section is not only limited to push messages, but you can also flexibly apply to other push…

Introduce Nowadays, most applications need a constant connection to the internet. Data loss or slow networks have become a problem most developers need to work around. When it comes to allowing users to go offline without losing their data, CouchDB and PouchDB offer some amazing features that are worth a look. …

If you are encountering this issue, maybe you try these following methods: 1. Apk was built without keystore This case will cause some strange behaviour, I tested with two devices: On Asus zenfone 6 with android 6.0.1, it will show “App not installed”. On Samsung galaxy tab E with android…

A few days ago, I had a chance to build a simple desktop app in my job. The goal is how to implement it in a quick and easy way. I’m mobile developer and using React Native, so learn C#, C++ to build a winform is not a good way…

Previously, I had an article showing how to make a chat app with Flutter at here. Today, I’ll do the same things, but with ReactJS to build a web chat, then we can send messages between app and web to see interest things. This web also has the following features: …

Have you ever developed an app on React Native? And when you run it on Android and iOS devices, sometimes you realize they are not exactly the same UI/UX like what you want. …

Hi all, recently I just created a plugin to help you guys make an intro slider screen in the fastest and simplest way intro_slider | Flutter Package intro_slider Flutter and Dart package - A plugin to help you make intro screens to show the major features of your app…pub.dartlang.org A few minutes to explore how to use it: Step 1: Add this line to your pubspec.yaml dependencies: flutter: sdk: flutter intro_slider: [latest_version]