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ASP.NET Core 3.1 - 2FA QR Code Generator

Created 08/26/20, Updated 02/23/21 23:59 GMT

Demonstrates the implementation of qrcode.js to display the 2FA authenticator key in a QR Code formatted image. The sixth article of a series for 2FA Without Identity.

ASP.NET Core 5.0 - Is Human with Google reCAPTCHA

Created 01/06/21, Updated 01/06/21 06:04 GMT

Describes the implementation of Google reCAPTCHA v3.

ASP.NET Core 5.0 - Online User Count with SignalR

Created 01/06/21, Updated 01/06/21 06:04 GMT

Describes the implementation of a feature based on a couple of examples I found which count online users with SignalR.

ASP.NET Core 5.0 - Cookie Consent and GDPR

Created 12/31/20, Updated 01/06/21 05:59 GMT

Describes the implementation of Microsoft. AspNetCore. CookiePolicy to request user consent for non-essential cookies.

ASP.NET Core 2.2 - BootstrapNative Client Validation

Created 04/04/19, Updated 09/26/19 15:40 GMT

Demonstrates how to add vanilla JavaScript client-side validation to the ASP.NET Core 2.2 - Bootstrap Native Project.

ASP.NET Core 2.2 - PWA Service Worker

Created 05/18/19, Updated 08/29/19 15:24 GMT

Describes how to create an editable service worker using the default service worker provided by the WebEssentials.AspNetCore.PWA NuGet package as a base.

ASP.NET Core 2.2 - PWA Offline Cache

Created 05/25/19, Updated 08/29/19 15:23 GMT

Describes how to create an Offline page which uses the site's style and update the service worker's cache using a copy of the default service worker provided by the WebEssentials.AspNetCore.PWA NuGet package.

ASP.NET Core 2.2 - Fetch And Promise

Created 05/03/19, Updated 05/03/19 21:52 GMT

Describes the detection and use of the JavaScript fetch function.

ASP.NET Core 2.2 - User Index Page

Created 04/27/19, Updated 04/28/19 08:05 GMT

Describes how to create a user index page.

ASP.NET Core 2.2 - Bootstrap Without jQuery

Created 03/27/19, Updated 03/27/19 16:22 GMT

Describes how to add the Bootstrap Native library and remove jQuery libraries.

I write about the difficulties and methods I have found while developing this site with ASP.NET Core 2.2, upgrading to ASP.NET Core 3.1 then to ASP.NET Core 5.0 and ASP.NET Core 6.0 using EntityFramework Core. None of the authors, contributors, or anyone else connected with KenHaggerty.Com, in any way whatsoever, can be responsible for your use of the information contained in or linked from these articles.

All articles have created and last updated dates. I will do my best to update any article which I learn to be inaccurate. The research comes from articles and posts on sites like stackoverflow, docs.microsoft.com and GitHub. I hardly ever find my solution from one article or post. I give references in the article to the most pertinent sources. There is a comments feature to allow open discussion. If you have concerns and do not want to register, please send me an email.