Mirek Holec
mirekholec.dev
Mirek Holec
@mirekholec.dev
Microsoft MVP ✨ GitHub Copilot ✨ REST Design ✨ .NET

youtube.com/@MirekHolecDev (Copilot Tips & Tricks)
github.com/mirekholec
mirekholec.dev
Nicely put together recap of the GitHub Universe conference. Unsurprisingly, most of the announcements focused on the GitHub Copilot ecosystem. github.com/events/unive... #github #githubcopilot
GitHub Universe · Recap
GitHub's global developer event is back. Join the world's fair of software.
github.com
November 4, 2025 at 8:28 AM
This is the next big trend in code generation. GitHub Copilot CLI can now delegate work to a coding agent and the same is coming to VS Code (now in Insider) and Slack. Async task handling, grouped PRs, and endless merging ahead. 🚀
#GitHub #GitHubCopilot #GitHubCopilotCLI
October 30, 2025 at 10:15 AM
Looks like something new is coming in GitHub Copilot..
October 1, 2025 at 7:05 PM
🚀 New video drop! Tired of writing boring commit messages? See how GitHub Copilot does it for you in VS Code 👉 www.youtube.com/watch?v=d30g...
Perfect commit messages, zero effort with Copilot
YouTube video by Mirek Holec
www.youtube.com
September 26, 2025 at 8:02 AM
Reposted by Mirek Holec
Nice! .NET 9 support has been extended from 18months to 24 months devblogs.microsoft.com/dotnet/dotne...
Now it will go out of support the same time as .NET 8: November 2026.
.NET STS releases supported for 24 months - .NET Blog
.NET STS releases will be supported for 24 months
devblogs.microsoft.com
September 16, 2025 at 5:41 PM
🚀 Proud to share my next video focused on GitHub Copilot. This time diving into Custom Chat Modes in VS Code.
Check it out and let me know what you think! www.youtube.com/watch?v=SDRg...
Level Up Copilot with Custom Chat Modes
YouTube video by Mirek Holec
www.youtube.com
September 16, 2025 at 12:22 PM
Excited to share a new video on making your workflow faster by using custom prompts in VS Code and GitHub Copilot ⚡️⚡️⚡️ If you enjoy the video, subscribe to my channel and share it so more developers can benefit from it 👍 www.youtube.com/watch?v=EoME...
Stop Wasting Time: Custom Prompts in VS Code and GitHub Copilot
YouTube video by Mirek Holec
www.youtube.com
September 12, 2025 at 7:30 AM
Reposted by Mirek Holec
Announcing Visual Studio 2026 Insiders Release!
A new era for devs: AI-first workflows, lightning-fast performance, and modern design.
Install it next to VS2022 and migrate your settings with ease. 👉 Learn more in this blog and then be sure to download the preview: msft.it/63326sirKp
September 9, 2025 at 4:56 PM
I just kicked off a new YouTube channel and uploaded the first video in a series focused on GitHub Copilot. 🚀
Check out how to use GitHub Copilot in the CLI! www.youtube.com/watch?v=H75I... #githubcopilot #github
Supercharge your CLI with GitHub Copilot
YouTube video by Mirek Holec
www.youtube.com
September 11, 2025 at 12:27 PM
Here we go. After several years, I’ve finally rewritten my REST API Design Guide from Czech into English. It’s complete. And it’s waiting for you. www.apidesign.guide
API Design Guide
A comprehensive guide to API design. From the fundamentals to advanced topics, covering everything from design principles to implementation in .NET.
www.apidesign.guide
August 20, 2025 at 11:55 AM