@csharpfritz
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Live video creator and teacher. Creating chaos and fun with tech. Ex-Microsoft
Valley Forge, PA
Joined March 2008
- Tweets62.1K
- Following1.6K
- Followers22.8K
- Likes17.7K
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Folks: if you haven't tried C# and .NET for web development in the last 10 years, there is a pleasant surprise waiting for you.
.NET is a fast, productive, open-source, command-line-first ecosystem of programming languages and tools that you can use for free
If the league is going to penalize and fine for a hit while the player has the ball, then ratchet up the aggression and get the full value for the penalty and fine you’re going to get for touching the player
It’s not what the NFL wants, but the players got a job to do
Its release day! I have a preview release of DayFrame for all of my Twitch subscribers that I'm giving out NOW live on Twitch
twitch.tv/csharpfritz
bit.ly/48Agvea
Join us!
Jeff Fritz retweeted
First TypeScript compiler, now GitHub Copilot has been ported to Rust.
I am getting MASSIVE vibes that Microsoft is not taking C# seriously.
If C# isn't good enough, make it good enough!
Just one engineer and a team of agents ported the GitHub Copilot agent runtime to Rust, shipping 800,000 lines of production code while retaining code quality. 🚀
How it worked 👇
github.blog/ai-and-ml/genera…
I'm hosting a LIVE CODING stream with my friends from @GunnarOptiks. Tonight we're talking about feedback for DayFrame, building with AI, and more tech topics.
Join me LIVE at twitch.tv/csharpfritz and bit.ly/48Agvea
It’s been a wonderful week in Bulgaria 🇧🇬 - meeting new colleagues and reconnecting with old friends.
It’s time for me to head home and I’ll be back streaming and talking tech online.
Oh… and I did find a proper Bulgarian hat for my collection
Jeff Fritz retweeted
Developers don't just write code. They solve problems, help people and ask "What if?" every day. 💡🌎
Let's celebrate the humans behind the technology together with @csharpfritz! 🎉
Check out the blog: prgress.co/4hcRISd
ALT Blog banner: Behind Every Great Application Is a Developer Who Cares by Jeff Fritz, Principal Developer Advocate, Progress
Jeff Fritz retweeted
NFL JERSEY GIVEAWAY 🏈
To celebrate the return of the NFL, one winner will receive the jersey of their choice.
Any team. Any player. Your pick.
To enter:
1. Follow CALLED IT. on Instagram, Facebook or X and tag a friend (1 entry per platform, up to 3 entries)
2. Repost this post (1 bonus entry)
Up to 4 entries total.
Entries close September 24 at 11:59 PM ET.
The winner will be selected live during the September 25 episode of On the Record, streaming on YouTube at @CalledItDotMedia.
Good luck! 🎁
No purchase necessary. Open to U.S. residents 18+. Not sponsored, endorsed or administered by Instagram, Facebook, X or YouTube. ‼️
I’ll be at TechBash next month.. we’ll host a live coding stream, talk about your tech and get you insights to help grow your career
Don’t delay.. sign up for this fun event in the Poconos!
I’ll see you there
Meet Jeff Fritz @csharpfritz at #techbash 2026 next month!
zc.vg/bzsKR?m=0
#devcommunity #dotnet #csharp #devconference #dotnetconf #fritzandfriends #streamers #softwaredev #kalahariresort #poconos
I’ve built a few really cool features into my app DayFrame that I don’t want to talk about here just yet
I know there are folks copying and squatting on my brand name in the app stores.
At what point should I go silent on the app to protect my design and app?
I'm about to host a live stream with my friends from @GunnarOptiks and tonight I'm going to introduce THE feature that I was building DayFrame to include.. and I'm really excited for what we can do with it
Join me twitch.tv/csharpfritz OR bit.ly/48Agvea
I'm having a hard time accepting messages from people with unlimited AI budgets telling folks at much smaller businesses that 'coding is dead'
Once upon a time, we used to throttle network connections to test how websites worked on a slow connection
Try using a $10 plan in October. AI products change DRAMATICALLY when you have a budget
I’m awake early in my camper and making some coffee so I can sit outside, listen to some synthwave, write some code and enjoy the sunrise
I just had a moment where I was building a new feature for DayFrame and realized there's a @Telerik Blazor component that solves my problem with no additional coding
Super win with the Telerik MCP and Claude implements it in minutes
DayFrame v0.4 is in private preview right now... and v0.5 is gonna be RIDICULOUS
This is how I work with my PC today using @immersedXR
I work in VR, talking to Claude and Copilot
