wroclove.rb kicks off tomorrow! Brace yourselves for a weekend of inspiring talks, fresh ideas, and great energy 🔥 Quick reminders for Day 1: • Registration → 13:00 • Workshops → 14:00 • Talks → 17:00 • Afterparty → 20:00 🍻 See you soon!

Just two days to start @wrocloverb.com 🌞

Our crew is crazy about a good cup of coffee ☕. So naturally, we’re bringing the best coffee to wroclove.rb! Figa, our favorite specialty coffee roastery based in Wrocław, will keep your caffeine levels in check at wroclove.rb. How many kilos of coffee will we drink this year?

“Manhattan” – that’s what we call it. This massive, sculptural complex designed by Jadwiga Grabowska-Hawrylak is a symbol of Wrocław’s post-war brutalism. Right behind the conference venue (a lower building by the river), it quickly became a symbol of wroclove.rb as well! (1/2)

We’re thrilled to have Plane supporting wroclove.rb this year! 🙌 Plane is an all-in-one people platform that helps companies pay team members in the US and globally. They handle payroll, benefits, and compliance for fast-growing teams. (1/3) plane.com

This is Wrocław in 1825. Curious how it looks today and how it changed along the way? Join our free guided walking tour on Sunday at 15:00, right after the conference and enjoy Wrocław's charm! Sign up for the tour here ➡️ buytickets.at/wrocloverb/1... Source: fotopolska.eu

2 weeks left till #wrocloverb ❤️ We can't wait to see you at the workshops and talks on the first day of the conference and... the Friday's afterparty, of course! Beer fans (be it % or non-%) - Pinta, Polish craft brewery, has 24 taps waiting for you 🍻 maps.app.goo.gl/9wVJwm6UKY21...

Shoutout to our supporter @serpapi.com 🙌 SerpApi is a real-time search API that allows developers to scrape search engine results and receive them as structured JSON. It handles complex tasks like managing proxies, solving CAPTCHAs, and browser rendering. (1/3) serpapi.com

Workshops registration is open! 🛠️ This year we're hosting 4 workshops covering a range of topics: security, mutation testing, AI-native Rails apps and Frontend Ruby. Find the one that suits you best and reserve your spot here ➡️ www.tickettailor.com/events/wrocl... See you soon in Wrocław!

I'm slowly falling in love with HTMX

Every Ruby dev knows that you can reopen classes, but I've never seen such heavy reliance on it as in #Roda when you want to split the routing into smaller files. Do you know any other interesting use cases in open-source libraries?

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We’re down to the last tickets… and still getting DMs asking for more! 🙌 We don’t want to leave anyone out. Thinking about releasing one final batch – how many tickets should we add?

Can you build modern UIs in Rails without the JS baggage? Yes! ✨ Modern Web Platform APIs make it possible by delivering fluid, interactive experiences natively. No framework, no build. @twnsnd.com joins us to explore how much the web can do on its own these days!

Ladies and gentelmen, this guy we'll speak at @wrocloverb.com next month, make sure you grab a ticket in the first row!

+++ NEW RELEASE +++ We are pleased to announce Zettlr 4.3.0. This update comes with big improvements in the file manager, allowing you to organize your work better. Lots has changed, so please see the changelog below! github.com/Zettlr/Zettl...

TIL: kitty has built-in powerline-like style for displaying tabs sw.kovidgoyal.net/kitty/conf/#...

Instant love for the auto-hide feature! vivaldi.com/blog/vivaldi...

Curious about the other workshops (we're running 4 this year 🔥)? Let us introduce Andy Maleh, who will walk us through Glimmer DSL for Web which enables devs to write the Frontend of Rails web apps in Ruby. Check out Andy's blogpost for more details ➡️ andymaleh.blogspot.com/2026/03/work...

Ever heard of Authenticated Transfer Protocol? If you have a Bluesky social media account, you're already using it every day. @mackuba.eu has developed many Bluesky-related open-source projects and tools and he takes the stage at wroclove.rb to explore the protocol in depth!🔍

Workflow engines are everywhere now but Rails still does not have a good one. What if this problem could be solved by a Rails-based gem for workflows?💡 Julik Tarkhanov will explore the topic and present a solution that integrates well with Rails without having the user do too much!

We probably don't give async Ruby as much attentiontion as it deserves paolino.me/async-ruby-i...

We’re proud to have EverAI support us! EverAI is one of the Top 15 Largest & Fastest-Growing AI Companies in the World - they got here in just 2 years, with 50 million users on their flagship AI companionship platform. Next goals? 100M, then 500M. (1/3) www.everai.ai

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While REST remains the standard for web APIs, modern engineering challenges often push HTTP/JSON to its limits.🚧 Emiliano Della Casa joins us to show when and how to leverage gRPC for performance, MQTT for IoT, and MCP for AI integration within Rails. Don't miss it!

The agenda is locked in! 🔥 4 hands-on workshops to kick things off, followed by 12 fantastic talks. What are the next steps for you? 1. Check out the agenda wrocloverb.com/agenda/ 2. Get excited 3. Grab your ticket Can't wait to see you in Wrocław!

We all dream of concurrent apps but how can we achieve that? Sharon Rosner will show how to make it happen with UringMachine – a gem that brings low-level access to the Linux io_uring interface to Ruby programs, with support for fiber-based concurrency. Don’t miss it!⚡

"Ma pan idealną aparycję, żeby zagrać Kratosa z God of War"

I really like Sequel, but learning it is... quite challenging. E.g. for Postgres you need to enable extension `pg_json_ops` for DSL and `pg_json` on connection for coercion And yes, array requires another extension. sequel.jeremyevans.net/rdoc-plugins... sequel.jeremyevans.net/rdoc-plugins...

Can Ruby handle a severely time-constrained, CPU-intensive challenge? Ractors, an AI sidekick, and the Rubetta Stones await! 🔐 Louis Antonopoulos will show how Ruby and parallelization can turn an impossible puzzle into a solvable one. Let's solve it at wroclove.rb!

Last year I betrayed (n)Vim and started using Zed. It seems this year I'm going to break my forever relationship with Firefox. Vivaldi looks really strong 💪

I hope that no #ruby police would take my daughter to jail for falsing documents 🥶

Let's confront ideas. Which code do you like better?

I found it funny to say that I use Open Source OpenCode connected to GitHub Copilot that hosts Anthropic's Claude Sonnet model.

AI is the new China dudulski.pl/2026/02/14/a...

I see a raising popularity of Sec-Fetch-Site header. Some folks already suggests using it instead of CSRF tokens. I'm looking for security specialists voices if this is a good direction already?

Lots of great CFP submissions. Hard choices. We’re happy to finally say it: the wroclove.rb lineup is complete 🎉 Check out all the speakers, talks and workshops at wrocloverb.com and grab your ticket!

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Devs in 2024: lines of code is not a good metric for measuring productivity Devs in 2026: look how many lines of code I commit every day!!

Tickets are now on sale! 🎟️ Amazing speakers, hands-on workshops, and great vibes ahead. Grab your ticket now! wrocloverb2026.konfeo.com/en/groups P.S. We’ve wrapped up CFP reviews and will announce the full agenda soon - stay tuned 🔥

Another big name!

We are happy to welcome Railsware back as our supporter! This company is known for creating damn good products. If you’ve ever used Calendly or Mailtrap, you’ve experienced them firsthand. Shoutout to Railsware for making another edition of #wrocloverb happen! (1/2)

Ready to get hands-on with mutation testing? Markus Schirp joins us to run a "Setup and operation of mutation testing in agentic world" workshop. As the author of Mutant, a mutation testing tool for Ruby, there’s no better person to guide you through it 🔥 Gonna be a good one!

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If you are european working for US company - ask your supervisor: "What are going to do, when your country will start a war with EU?"

TIL ```bash $ FOO="foo:bar" $ echo ${FOO#foo:} bar ``` Is there a single doc that describes all such possible tricks?

New way of feeling old - I just got a banner "2016 - Nostalgia trip". 2016? Nostalgia? 😵‍💫

What. Da. Faq. 🤡🤡🤡

Please welcome our new speaker, @strzibny.name 👋 Think implementing Kamal in your app is complicated? Josef will prove that it’s actually no harder than using your favorite PaaS. We’re really excited to have Josef on the #wrocloverb stage!

CFP closed with 69 proposals - huge thanks to everyone who submitted 👏 We can't wait to dive into the reviews, and we'll reveal the full agenda at the beginning of February. Stay tuned!