https://github.com/rahullkumr/flutter-00-helloworld
Hello World in Flutter
https://github.com/rahullkumr/flutter-00-helloworld
Last synced: 3 months ago
JSON representation
Hello World in Flutter
- Host: GitHub
- URL: https://github.com/rahullkumr/flutter-00-helloworld
- Owner: Rahullkumr
- Created: 2023-08-17T18:13:14.000Z (almost 2 years ago)
- Default Branch: main
- Last Pushed: 2024-02-18T10:56:23.000Z (over 1 year ago)
- Last Synced: 2025-02-06T08:21:20.295Z (5 months ago)
- Language: Dart
- Homepage:
- Size: 18.6 KB
- Stars: 1
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
Flutter ❤
Let's have a demo
[](https://dartpad.dev/?id=2b61cccc26c7a13ac23f2e3714fc5094)
---
## What is Flutter?
- Flutter is a cross platform MAD framework that makes it easy for the developers to build beautiful apps for all screen sizes and devices.
- It comes with pre-built widgets that makes it easy to layout the apps.
## Why to choose Flutter?
- One codebase for android, iOS, Web, iot devices, web, etc.
- simple and flexible layout system
- Hot reload
- Open Source
- by Google
- for more [refer this](https://github.com/Rahullkumr/excelrflutter/blob/main/Notes/day1.md)
## Why Dart was selected for Flutter?
- Smooth transition animations at 60 fps (best for game dev)
- Automatically does Garbage Collection
- Compilation and Execution in Dart:
- uses JIT and AOT compilation
- JIT used during development (Hot Reload) and AOT (during release build) which compiles Dart code to Native machine code
- HOT RELOAD
- uses JIT compilation and builds the app within a second
- Easy syntax similar to c++ and java
```diff
- Almost all Modern programming languages can do these, what's special about Dart?
+ It's capability to transpile dart code that can target different architectures(runtimes) and hardwares
+ including x86(Desktop/laptops), ARM (Mobile devices) to even JavaScript Engines(Browsers)
```
- ARM = Advanced RISC(Reduced Instruction Set Computing) Machine
## flutter-00-helloWorld
```dart
import 'package:flutter/material.dart';
void main() {
runApp(
const MaterialApp(
home: Center(
child: Text("Hello World"),
),
),
);
}
```
## The App
-----
List of all Flutter apps: click here