PyCon Finland 2025 After a nine-year break, PyCon Finland was back this Friday as a part of PloneConf 2025. I took a morning train to Jyväskylä and gave my talk about extending Python with Rust. It went fine. I went through the slides so fast that I must have skipped over something, but thankfully there were a lot of great questions from the audience so we made good use of the extra time. A talk video will be uploaded eventually. Like at PyCon UK, I bumped into a few people who already are extending Python with Rust. In the talk, I claim that it’s a pattern, a trend. The evidence for the trend keeps accumulating. I didn’t catch many other talks, but the keynote by Patrik Lauha about _Muuttolintujen kevät_ was a delight. It’s a mobile app that can automatically recognize bird songs from recordings, tailored for the bird species in Finland. If you hear a bird that you can’t recognize, you can record its song with your phone and the app will tell you the species. Patrik is the scientist who has developed the machine learning model behind the app. His talk covered how the app works and how they’re using the data they’ve gathered through it. Through the citizen science style data collection, they’ve been able to make existing bird distribution models more accurate. Cool stuff! Saturday was the sprint day. Most of the people were working on Plone and Plone-related projects, but Hugo van Kemenade was running a CPython sprint. I sat down with him and a few other people to work on CPython issues. That was nice, and a first for me. I haven’t attempted to contribute to CPython before. The combination of frosty weather and autumn leaves made Jyväskylä look beautiful, especially around the Ylistö campus of University of Jyväskylä. I posted a few photos on Mastodon. It was great to see PyCon Finland happening again and I’m glad I got a chance to give a talk there. Thanks to all the organizers, sponsors, and attendees for making it happen and making it fun! Check out Juha-Matti Santala’s conference report, too.

Posted a small #PyConFinland report on my blog. In summary, I gave a talk, enjoyed the keynote, sprinted a bit, and appreciated Jyväskylä sights. quanttype.net/posts/2025-10-19-pycon-f...

A view on a walking bridge towards blocky white buildings among trees. Some of the trees are green, some of them are yellow.

A view over a lake. On the other side of lake, the buildings of a city can be seen. There are shrouds of mist floating over the water.

A view of the white blocky buildings of Ylistö campus. In the center, stairs go up to the buildings. On the right, there are thin spruces. On the left, there's an abstract sculpture.

A large metal sculpture with organic form on a grassy hill. The grass is frozen.

Jyväskylä vibes - it's a beautiful, cold morning

#PyConFinland

Mohamed El Fodil Ihaddaden shows Shiny for Python: Reactive Web Apps Made Simple

2025.ploneconf.org/schedule/tal...

#PloneConf2025 #Plone #Python #Volto #ReactJS #OpenSource #CMS #PyConFinland #Shiny

Aroma Rodrigues explores The Limits of Imagination : An Open Source journey

2025.ploneconf.org/schedule/tal...

#PloneConf2025 #Plone #Python #Volto #ReactJS #OpenSource #CMS #PyConFinland

Today, Seravo's dev team headed to Jyväskylä, Finland, to attend PyCon, the Python conference! 💻🇫🇮 Let's dive into the latest trends and soak up knowledge about Python! 🐍

2025.ploneconf.org/schedule/pycon-finland-2...

#PyCon #PyConFinland #PyConFI #Python #Seravo #Jyväskylä

⚡️Day 5 — we survived Crazy Town!! 😆💃

Last night was wild — dance show, good food, and everyone on the dance floor till midnight 🪩🔥

Met so many amazing people, laughed way too much, and yes… still running on coffee now ☕😅

Let’s keep the vibes high today!! 🚀💙

#plone #ploneconf2025 #PyConFinland

Juha-Matti Santala shares tips for Debugging Python

2025.ploneconf.org/schedule/tal...

#PloneConf2025 #Plone #Python #Volto #ReactJS #OpenSource #CMS #Community #PyConFinland

⚡️Day 4 — let’s keep the momentum going! 💙

After an amazing first talk day (and that sushi feast 🍣, teppanyaki, and Georgian food!), we’re back for round two!✨

Brains are buzzing, coffee is fueling creativity ☕🚀

Here’s to another day of inspiring talks! 💬💡

#plone #ploneconf2025 #PyConFinland

Right now, right here!
The best moment to recharge before the next session begins! ✨
#plone #ploneconf2025 #PyConFinland #Jyväskylä #opensource #webdevelopment #Python #React #AI #Finland

⚡️Day 3 — the talks are ON! 💙

After two smooth training days (and that Viking dinner + sauna night 🛡🔥), we’ve moved from Lähde to Agora — the energy just leveled up!

Let’s make this first Talk Day one to remember! 🚀

#plone #ploneconf2025 #PyConFinland #Jyväskylä #opensource #webdevelopment #Python

⚡️Day 2 — and the vibes are so good! 💙

After yesterday’s trainings (and that dinner hangout 👀), everyone’s back, coffee in hand and ready to roll ☕✨

Amazing to see us from all over the world just vibing together 🌍💬

Let’s keep the energy going!! 🚀

#plone #ploneconf2025 #PyConFinland #Jyväskylä

PyCon Finland 2025 Talk Highlight: Using Python with Satellites–Lessons from a Staff Engineer

Join Jeremy Mayeres to see how Python powers real-world satellite systems!

Read more: 2025.ploneconf.org/schedule/tal...

Get your tickets: 2025.ploneconf.org/tickets

#plone #ploneconf2025 #PyConFinland

As the city glows into October, we move from light to ideas — from Valon Kaupunki (City of Light) to Plone Conference 2025 and PyCon Finland! 🌟👾

The last chance to get your tickets: 2025.ploneconf.org/tickets

#plone #ploneconf2025 #PyConFinland #Jyväskylä #opensource #cityoflight

PyCon Finland 2025 Talk Highlight: Epic Evolution of Typing in Python

Join Cheuk Ting Ho to explore how Python’s typing system evolved and what’s next for developers.

Read more: 2025.ploneconf.org/schedule/tal...

Get your tickets: 2025.ploneconf.org/tickets

#plone #ploneconf2025 #PyConFinland

This October, Plone Conference 2025 arrives in this sporty, vibrant city — ready to connect developers, creators, and open-source enthusiasts from around the world 💻🌍

📅 Oct 13–19 | Jyväskylä, Finland

👉Tickets: 2025.ploneconf.org/tickets

#plone #ploneconf2025 #PyConFinland #Jyväskylä #opensource

Hey! ⏰ PloneConf 2025 is just one week away (Oct 13-19, 2025), and this is your LAST CHANCE to secure your spot!

Join us in Jyväskylä, Finland, for a week packed with over 70 talks, keynotes, training sessions, and sprints. 2025.ploneconf.org/tickets

#PloneConf2025 #PyConFinland

Hey! ⏰ PloneConf 2025 is just one week away (Oct 13-19, 2025), and this is your LAST CHANCE to secure your spot!

Join us in Jyväskylä, Finland, for a week packed with over 70 talks, keynotes, training sessions, and sprints. 2025.ploneconf.org/tickets

#PloneConf2025 #PyConFinland

Last night Jyväskylä showed off with an aurora!

Our keynote talks will definitely shine bright as aurora:
🔹 State of Plone.
🔹 Human Perspectives in Cybersecurity.
🔹 Muuttolintujen Kevät.

🔗check this out: 2025.ploneconf.org/schedule

🌟See you this October!
#plone #ploneconf2025 #PyConFinland

Join us in Jyväskylä, Finland, for the Plone Conference, October 13-19!

Bonus: PyCon Finland is on Friday, October 17! Whether you’re a beginner or a pro, you belong here for a day or the whole week.

Get your tickets now: 2025.ploneconf.org

#ploneconf2025 #OpenSource #plone #Python #PyConFinland

Plone Conference 2025 by the Lake! 🌊

Did you know? The area around our conference venue in Jyväskylä is right by a beautiful lake! 💙

ONE way to relax and soak in the Finnish autumn vibes. 🍂✨

🎟️ Join us: 2025.ploneconf.org

#ploneconf2025 #plone #PyConFinland #OpenSource #Python #Jyväskylä #swim

Heading to the Plone Conference 2025?

🍂 October in Jyväskylä is crisp, colorful, and full of charm

🎒 Pack smart: comfy shoes, cozy layers, and a little umbrella for Finland’s playful weather

🎟️ Get your tickets at: 2025.ploneconf.org/tickets

#ploneconf2025 #plone #PyConFinland #Python #CMS

Heading to the Plone Conference 2025?

🍂 October in Jyväskylä is crisp, colorful, and full of charm

🎒 Pack smart: comfy shoes, cozy layers, and a little umbrella for Finland’s playful weather

🎟️ Get your tickets at: 2025.ploneconf.org/tickets

#ploneconf2025 #plone #PyConFinland #Python #CMS

👋 Heading to Plone Conference 2025 in Jyväskylä this October?

🍂 October can be crisp and colorful! 🇫🇮

🧥 Pack a jacket, gloves & comfortable shoes – mornings & evenings can be chilly

🎟️ To get your tickets at: 2025.ploneconf.org/tickets

#ploneconf2025 #plone #PyConFinland

👋 Heading to Plone Conference 2025 in Jyväskylä this October?

🍂 October can be crisp and colorful! 🇫🇮

🧥 Pack a jacket, gloves & comfortable shoes – mornings & evenings can be chilly

🎟️ To get your tickets at: 2025.ploneconf.org/tickets

#ploneconf2025 #plone #PyConFinland

🚀 The Plone Conference 2025 is coming to Jyväskylä on October 13–19, 2025 – hosted by the University of Jyväskylä in Finland 🇫🇮

👉 A week full of learning, networking & inspiration

🎟️ Tickets: 2025.ploneconf.org/tickets

#ploneconf2025 #PyConFinland #plone #OpenSource #Python

🚀 The Plone Conference 2025 is coming to Jyväskylä on October 13–19, 2025 – hosted by the University of Jyväskylä in Finland 🇫🇮

👉 A week full of learning, networking & inspiration

🎟️ Tickets: 2025.ploneconf.org/tickets

#ploneconf2025 #PyConFinland #plone #OpenSource #Python

🚀 Plone Conference 2025 and PyCon Finland 2025 full talk schedule published! Over 70 professional talks about web development, open source, AI, Python, frontend, accessibility, security + success stories of Plone.
buff.ly/MbJsekx

#ploneconf2025 #PyConFinland #plone

🚀 Plone Conference 2025 and PyCon Finland 2025 full talk schedule published! Over 70 professional talks about web development, open source, AI, Python, frontend, accessibility, security + success stories of Plone.
buff.ly/MbJsekx

#ploneconf2025 #PyConFinland #plone

PyCon Finland 2025 Schedule Published! 🎉
Join us on Friday, October 17th in Jyväskylä for a full day of Python talks and networking.

2025.ploneconf.org/schedule/pyc...

#pyconfinland #PyCon #ploneconf2025 #Python #React #AI #opensource #plone #JYUnique #webdevelopment #programming