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Posts by Mateusz Maćkowski

It's time for another release of @cot.rs! This release is all about major under-the-hood improvements that set the stage for a more modular and performant future ✨

github.com/cot-rs/cot/r...

1 month ago 0 1 1 0
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Rust Poland x Kraków #5 | Kraków, Fri, Feb 27, 2026, 6:00 PM | Meetup # Rust Meets Kraków! We're excited to bring the Rust conversation to Kraków, hosted at Zabłocie 20, supported by Superteam Poland and moderated by Mateusz Lenart (https://

If you want to hear me and @seqre.dev talking about Rust this week in Kraków, you can't miss the Rust Poland meetup coming up tomorrow afternoon! See you there!

www.meetup.com/rust-poland-...

1 month ago 1 0 0 0
Cot v0.5: New Features for Lazy Web Developers | Blog | Mateusz Maćkowski

In case you missed it, we've recently published the 0.5 version of Cot! This release brings in a cache system, email sending support, bulk insert for the ORM, among other changes!

Have a look at the blog post about the release: mackow.ski/blog/cot-v05...

Or go to the guide: cot.rs/guide/v0.5/

2 months ago 2 1 0 0

Cot v0.4 is out! This Rust web framework update brings significant improvements to error handling, forms, and session management. We've been working on this for four months and are quite pleased with how it turned out 🎉

7 months ago 1 1 1 1
The journey towards the best error handling in Rust web frameworks | Blog | Mateusz Maćkowski

I've just published an article about the the challenges I faced when implementing error handling for my Rust web framework, Cot. Enjoy!

mackow.ski/blog/towards...

(Thanks to @lpalmieri.com for being a source of inspiration and writing the article mentioned in my blog post!)

9 months ago 4 1 0 0

Anddd once again we released the next version of @cot.rs on the first day of the conference lol

11 months ago 5 1 0 0