Install next js app react 2021

You need to install node js before create next js project

start your terminal/command prompt and run 

npx create-next-app@latest

after, you need enter project name

next-new-pro


cd next-new-pro

npm run dev

open in your browser
localhost:3000

Install typescript react app

npm -v

npx create-react-app my-app --template typescript

 

cd my-app

 

yarn start

localhost:3000

Install Python 3.x on Debian 11 Bullseye Linux

sudo apt update

sudo apt install python3 python3-pip

python3 --version

Django ModelViewSets Example

 

 

github
https://github.com/manas-anarov/crud_viewset

 

settings.py

INSTALLED_APPS = [
    'post',
    'rest_framework',
]

crud_view/urls.py

from django.contrib import admin
from django.urls import path
from django.conf.urls import include, url

urlpatterns = [
    path('admin/', admin.site.urls),
    path('post/', include(('post.urls'))),
]

post/urls.py

from rest_framework.routers import DefaultRouter
from .views import PostViewSet

router = DefaultRouter()
router.register('post', PostViewSet)
urlpatterns = router.urls

post/models.py

from django.db import models
from django.contrib.auth.models import User


class Post(models.Model):
    title = models.CharField(max_length=250)
    text = models.TextField()
    def __str__(self):
        return self.title

post/views.py

from rest_framework import viewsets
from .models import Post
from .serializers import PostSerializer


class PostViewSet(viewsets.ModelViewSet):
    queryset = Post.objects.all()
    serializer_class = PostSerializer


post/serializers.py
from rest_framework import serializers
from rest_framework.serializers import (
    ModelSerializer,
)
from .models import (Post,)



class PostSerializer(ModelSerializer):
    class Meta:
        model = Post
        fields = [
            'title',
            'text',
        ]

post/admin.py
from django.contrib import admin
from .models import (Post,)

admin.site.register(Post)