State of CSS 2022
Web styling features of today and tomorrow, as seen at Google IO 2022, plus some extras. 

The first preview release of ASP.NET 1.0 came out almost 15 years ago.  Since then millions of developers have used it to build and run great web applications, and over the years we have added and evolved many, many capabilities to it. 

Security is one of the most important aspects of any application – and when we talk about security, particularly in ASP.NET applications, it is not limited to development. A secure app involves multiple layers of security in the configuration, framework, web server, database server, and more. In this post, we’ll take a look at the top nine tips for writing secure applications in ASP.NET. 

ASP.NET is one of the most successful web application development frameworks by Microsoft. With every update, new and extended features are added that help developers deploy highly scalable and high-performance web applications.

When coupled with application monitoring and other performance tools, such as a profiler, ASP.NET becomes a powerful solution for building incredible apps.

Within the framework itself, there are myriad features to help you overcome common development challenges, do more with your apps, and boost performance. 

Read the web like Right-to-Left readers do, and learn about the challenges — and how to help solve them.  

import { Injectable } from "@angular/core";

@Injectable()
export class BrowserStorageService {

  getSession(key: string): any {
    const data = window.sessionStorage.getItem(key);
    return JSON.parse(data);
  }

  setSession(key: string, value: any): void {
    const data = value === undefined ? null : JSON.stringify(value);
    window.sessionStorage.setItem(key, data);
  }

  removeSession(key: string): void {
    window.sessionStorage.removeItem(key);
  }

  removeAllSessions(): void {
    for (const key in window.sessionStorage) {
      if (window.sessionStorage.hasOwnProperty(key)) {
        this.removeSession(key);
      }
    }
  }

  getLocal(key: string): any {
    const data = window.localStorage.getItem(key);
    return JSON.parse(data);
  }

  setLocal(key: string, value: any): void {
    const data = value === undefined ? null : JSON.stringify(value);
    window.localStorage.setItem(key, data);
  }

  removeLocal(key: string): void {
    window.localStorage.removeItem(key);
  }

  removeAllLocals(): void {
    for (const key in window.localStorage) {
      if (window.localStorage.hasOwnProperty(key)) {
        this.removeLocal(key);
      }
    }
  }
}

import { BrowserStorageService } from "./browser-storage.service";
import { NgModule } from "@angular/core";
import { CommonModule } from "@angular/common";
import { RouterModule } from "@angular/router";

@NgModule({
  imports: [CommonModule, RouterModule],
  exports: [], // components that are used in app.component.ts will be listed here.
  declarations: [], // components that are used in app.component.ts will be listed here.
  providers: [BrowserStorageService] // singleton services of the whole app will be listed here.
})
export class CoreModule { };

import { CoreModule } from "./core/core.module";

@NgModule({
  imports:      [
//...
    CoreModule,
//...
    RouterModule.forRoot(appRoutes)
  ],
//...
})
export class AppModule { }

import { BrowserStorageService } from "./../../core/browser-storage.service";
import { Component, OnInit } from "@angular/core";

@Component({
  selector: "app-browser-storage-sample-test",
  templateUrl: "./browser-storage-sample-test.component.html",
  styleUrls: ["./browser-storage-sample-test.component.css"]
})
export class BrowserStorageSampleTestComponent implements OnInit {

  fromSessionStorage = "";
  fromLocalStorage = ""

  sessionStorageKey = "sessionStorageKey1";
  localStorageKey = "localStorageKey1"

  constructor(private browserStorage: BrowserStorageService) { }

  ngOnInit() {
  }

  sessionStorageSetItem() {
    this.browserStorage.setSession(this.sessionStorageKey, "Val1");
  }

  sessionStorageGetItem() {
    this.fromSessionStorage = this.browserStorage.getSession(this.sessionStorageKey);
  }

  localStorageSetItem() {
    this.browserStorage.setLocal(this.localStorageKey, { key1: "val1", key2: 2 });
  }

  localStorageGetItem() {
    this.fromLocalStorage = JSON.stringify(this.browserStorage.getLocal(this.localStorageKey));
  }
}

<h1>Browser storage sample</h1>
<div class="panel">
  <button class="btn btn-primary" (click)="sessionStorageSetItem()" type="button">sessionStorage -> Set Item</button>
  <button class="btn btn-success" (click)="sessionStorageGetItem()" type="button">sessionStorage -> Get Item</button>
  <div class="alert alert-info" *ngIf="fromSessionStorage">
    {{fromSessionStorage}}
  </div>
</div>

<div class="panel">
  <button class="btn btn-warning" (click)="localStorageSetItem()" type="button">localStorage -> Set Item</button>
  <button class="btn btn-success" (click)="localStorageGetItem()" type="button">localStorage -> Get Item</button>
  <div class="alert alert-info" *ngIf="fromLocalStorage">
    {{fromLocalStorage}}
  </div>
</div>

ASP.NET Core in .NET 8 is your complete solution for modern web development. It handles all of your web development needs from the frontend to the backend. You can build beautiful, richly interactive web experiences with Blazor, and high-performance backend APIs and services that are reliable and secure. ASP.NET Core in .NET 8 is perfect for building cloud-native apps, and great tooling in Visual Studio and Visual Studio Code supercharges your productivity. With ASP.NET Core in .NET 8, every developer is a full stack developer! 

ASP.NET 5 is an entirely new web stack, rebuilt from the ground up to run fast, cross-platform, and completely configurable. Join David Fowler, one of the architects of ASP.NET 5, as he goes deep into the core of ASP.NET 5. What's the hosting model? How does the HTTP stack work? How do middleware and NuGet packages get pulled in to compose your application? How do the different servers (IIS, Kestrel, WebListener, etc.) actually work? How can you take advantage of these things to build lean, fast, optimized web apps on the new ASP.NET 5 platform? Come find out!