Nick Chapsas - Videos

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Massive AutoMapper Vulnerability in .NET

Get every Dometrain 30% off with code HANDSON30: https://dometrain.com/courses/?ref=nick-chapsas&promo=youtube&coupon_code=HANDSON30 Hello, everybody. I'm Nick, and in this video, I will talk abou...

17,116 views • 634 likes • 131 comments • March 20, 2026

Discriminated Unions Are Finally in .NET But

Get every Dometrain 30% off with code HANDSON30: https://dometrain.com/courses/?ref=nick-chapsas&promo=youtube&coupon_code=HANDSON30 Hello, everybody. I'm Nick, and in this video, I will showcase ...

34,943 views • 1,327 likes • 245 comments • March 17, 2026

Make Your .NET Tests Insanely Faster

Get every Dometrain 30% off with code HANDSON30: https://dometrain.com/courses/?ref=nick-chapsas&promo=youtube&coupon_code=HANDSON30 Hello, everybody. I'm Nick, and in this video, I will talk abou...

28,799 views • 1,201 likes • 111 comments • March 04, 2026

Async Await Just Got A Massive Improvement in .NET

Learn Hands-On for Free at Dometrain: https://dometrain.com/courses/?ref=nick-chapsas&promo=youtube Hello, everybody. I'm Nick, and in this video, I will talk about the new .NET 11 Runtime Async f...

95,647 views • 3,602 likes • 203 comments • February 20, 2026

Why I Moved to Mac from Windows as a .NET Developer

Learn PostgreSQL for Free at Dometrain: https://dometrain.com/course/hands-on-learn-postgresql/?ref=nick-chapsas&promo=youtube Hello, everybody. I'm Nick, and in this video, I will talk about why ...

45,317 views • 1,545 likes • 739 comments • February 06, 2026

Is .NET Really Underrated in 2026? Well...

Learn PostgreSQL for Free at Dometrain: https://dometrain.com/course/hands-on-learn-postgresql/?ref=nick-chapsas&promo=youtube Hello, everybody. I'm Nick, and in this video, I will talk about whet...

26,879 views • 1,041 likes • 265 comments • February 04, 2026

The Boolean Trick No C# Developer Knows About

Learn PostgreSQL for Free at Dometrain: https://dometrain.com/course/hands-on-learn-postgresql/?ref=nick-chapsas&promo=youtube Hello, everybody. I'm Nick, and in this video, I will introduce you t...

46,534 views • 1,960 likes • 376 comments • January 29, 2026

The First C# 15 Feature Is Here

Learn PostgreSQL for Free at Dometrain: https://dometrain.com/course/hands-on-learn-postgresql/?ref=nick-chapsas&promo=youtube Hello, everybody. I'm Nick, and in this video, I will talk about a br...

38,601 views • 1,303 likes • 409 comments • January 27, 2026

Another 100 Tips to Write Better C# Code

Learn PostgreSQL for Free at Dometrain: https://dometrain.com/course/hands-on-learn-postgresql/?ref=nick-chapsas&promo=youtube Hello, everybody. I'm Nick, and in this video, I will give you 100 of...

19,874 views • 660 likes • 38 comments • January 26, 2026

The Best Way to Learn C# in 2026 is Here

Learn C# for Free at Dometrain: https://dometrain.com/course/hands-on-csharp-for-beginners/?ref=nick-chapsas&promo=youtube Hello, everybody. I'm Nick, and in this video, I will show you what I thi...

66,643 views • 1,171 likes • 102 comments • January 19, 2026

The New Cross Platform C# IDE is INSANE

Get 30% off Dometrain with code CHRISTMAS30: https://dometrain.com/?ref=nick-chapsas&promo=youtube&coupon_code=CHRISTMAS30 Hello, everybody. I'm Nick, and in this video, I want to show you a brand...

96,379 views • 3,517 likes • 291 comments • December 09, 2025

I Added an Insane New Feature in C#

Get 40% off Dometrain with code BLACKFRIDAY25: https://dometrain.com/?ref=nick-chapsas&promo=youtube&coupon_code=BLACKFRIDAY25 Hello, everybody. I'm Nick, and in this video, I want to show you how...

48,868 views • 2,229 likes • 327 comments • November 28, 2025

"Every Class Should Be Sealed in C#"

Get 40% off Dometrain with code BLACKFRIDAY25: https://dometrain.com/?ref=nick-chapsas&promo=youtube&coupon_code=BLACKFRIDAY25 Hello, everybody. I'm Nick, and in this video, I want to talk about t...

39,493 views • 1,437 likes • 359 comments • November 24, 2025

Another .NET Open-Source Project is Gone

Get 40% off Dometrain with code BLACKFRIDAY25: https://dometrain.com/?ref=nick-chapsas&promo=youtube&coupon_code=BLACKFRIDAY25 Hello, everybody. I'm Nick, and in this video, I want to talk about t...

52,712 views • 1,556 likes • 152 comments • November 21, 2025

What's new in C# 14 & .NET 10

Get 40% off Dometrain with code BLACKFRIDAY25: https://dometrain.com/?ref=nick-chapsas&promo=youtube&coupon_code=BLACKFRIDAY25 Hello, everybody. I'm Nick, and in this video, I want to talk about e...

48,545 views • 1,615 likes • 239 comments • November 18, 2025

Big Breaking Changes in .NET 10

Get 40% off Dometrain with code UNLOCK40: https://dometrain.com/?ref=nick-chapsas&promo=youtube&coupon_code=UNLOCK40 Hello, everybody. I'm Nick, and in this video, I want to talk about the .NET 10...

67,772 views • 2,269 likes • 191 comments • November 06, 2025

.NET Libraries Are Beyond Saving

Check out my courses on Dometrain: https://dometrain.com/courses/?ref=nick-chapsas&promo=youtube Hello, everybody. I'm Nick, and in this video, I want to talk about the .NET Library ecosystem, foc...

55,604 views • 1,516 likes • 357 comments • October 28, 2025

Building the Coolest Console Apps in .NET

Check out my courses on Dometrain: https://dometrain.com/courses/?ref=nick-chapsas&promo=youtube Download the code here: https://mailchi.mp/dometrain/1c1gtrm7bb4 Subscribe to my newsletter: https:/...

63,391 views • 3,438 likes • 207 comments • October 13, 2025

Why Startups Don't Use .NET and C#

Check out my courses on Dometrain: https://dometrain.com/courses/?ref=nick-chapsas&promo=youtube Subscribe to my weekly newsletter: https://nickchapsas.com Hello, everybody. I'm Nick, and in this ...

74,956 views • 1,953 likes • 392 comments • October 06, 2025

The Biggest .NET Feature Was Just Cancelled

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45,776 views • 1,268 likes • 141 comments • September 25, 2025

Microsoft Just Fixed the LTS/STS Problem of .NET

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32,671 views • 1,080 likes • 85 comments • September 22, 2025

An Overview of Every Software Architecture

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34,455 views • 1,346 likes • 53 comments • September 03, 2025

Discriminated Unions in C# Are Insane

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38,240 views • 1,514 likes • 380 comments • August 27, 2025

Sending Email Correctly in .NET

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46,117 views • 2,840 likes • 162 comments • August 20, 2025

Stop Mapping in .NET Use Facets Instead

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81,862 views • 2,779 likes • 262 comments • August 13, 2025

Getting Started with GraphQL in .NET

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33,533 views • 949 likes • 107 comments • August 06, 2025

The New Best Scheduling Library in .NET

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82,439 views • 2,886 likes • 180 comments • July 30, 2025

Getting Started with MCP (Model Context Protocol)

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47,188 views • 1,136 likes • 64 comments • July 23, 2025

Writing and Running Python in .NET

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42,062 views • 1,508 likes • 147 comments • July 16, 2025

Getting Started with Integration Testing in .NET

Get 30% off everything on Dometrain: https://dometrain.com/courses/?ref=nick-chapsas&promo=youtube&coupon_code=SUMMER30 Subscribe to Gui: https://www.youtube.com/user/guilhermeasferreira Hello, ev...

22,736 views • 578 likes • 58 comments • July 09, 2025

Stop Using Regions in C#, They Suck

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31,794 views • 1,060 likes • 651 comments • July 02, 2025