A stack of blue chocolate boxes with gold ribbons and stars on a wooden table. A sheet of stickers is partially visible among the boxes.

Took care of some tiny ruby #​{conf} marketing today 📦

#tinyruby #ruby #event #conference

tiny ruby #{conf} for Ruby User Groups Do you run a Ruby meet-up, user group, or similar? We'd love to send you some stickers and perhaps some Finnish treats for your next event! Who is this for? Ruby meet-ups and user groups…

Do you run a Ruby meet-up, user group, or similar? We'd love to send some stickers and, perhaps, some Finnish treats for your next event!

#ruby #event #meetup #conference #rails

forms.gle/Qkx8AeYPztwW...

2026 - tinyruby.fi

tiny ruby #​{conf} will return on the 1st of October 2026!

More information to come, but for now you can sign up to receive email updates on our site: tinyruby.fi

#tinyruby #ruby #conference #helsinki #finland

Venue: −€4000 Speaker travel subsidies: −€550 Merchandise: −€525 Marketing: −€300 Helsinki on Rails tour: −€325 Net ticket sales: +€3750 Sponsorships: +€3500 Total: +€1550

In the sake of transparency, here are the rough financial results from tiny ruby #​{conf} 2025

Amounts exclude VAT. Stripe & Tito fees have been deducted from ticket sales.

Travel costs were lower than expected, which increased the total, but organising tiny conferences isn’t a path to riches. 😅

tiny ruby #{conf} gallery Photos from tiny ruby #{conf} 2025

By the way, we published some photos from tiny ruby #​{conf} on our site.

#ruby #conference #helsinki #tinyruby

helsinkiruby.fi/tinyruby/gal...

tiny ruby #{conf} tiny ruby #{conf} is an affordable, one day, single-track Ruby conference in Helsinki, Finland.

All the talks from tiny ruby #​{conf} have been published and are available on YouTube 🎞️

#ruby #conference #tinyruby

Even smaller Rubies by Chris Hasiński There is more to Ruby than Rails. But at the same time there is…less. This talk explores both useful and plain weird use cases for mruby and mruby/c. Starting with game scripting, going through retro…

Even smaller Rubies: This talk with Chris Hasiński explores both useful and plain weird use cases for mruby and mruby/c.

#ruby #mruby #conference #helsinki #tinyruby #retro #consoles

youtu.be/D6TArLQNxDk

Brewing potions with Ruby and linear programming by Youssef Boulkaid Potionomics is a cozy game about running a potion shop and brewing potions. However, it can also lead down a deep rabbit hole of combinatorics, data modeling, and optimization. Join me in learning…

Brewing potions with Ruby and linear programming with Youssef Boulkaid

#ruby #conference #helsinki #tinyruby #potions

youtu.be/CqyCn6kaKoY

Docker – Build the Perfect Home for Ruby by Matti Paksula Rails includes a Dockerfile, but it can be optimized. Learn gem caching, layer strategies, multi-arch builds, and speeding up CI/CD. Use Docker effectively for development and production - works for…

Matti Paksula: Docker – Build the Perfect Home for Ruby

#ruby #conference #helsinki #tinyruby #docker

youtu.be/FMujxof3VLI

Unlocking the Rubetta Stones by Louis Antonopoulos The Rubetta Stones were just uncovered in an archaeological dig near Helsinki. But they immediately started decaying when they were unearthed. Deciphering them seems impossible, but with the power of…

Unlocking the Rubetta Stones: Translating a Hoard of Ancient Tablets with Ractors and AI — a talk by Louis Antonopoulos

#ruby #conference #helsinki #tinyruby #ai #ractors #cryptography

youtu.be/gmj86xf63LE

Revisiting Booleans in Ruby by Sarah Lima Ruby’s Booleans seem simple: just true and false, right? But under the hood and in practice, it’s way messier. We’ll talk about how Ruby interprets truth, why Booleans are often the wrong modeling…

Revisiting Booleans in Ruby by Sarah Lima

#ruby #conference #helsinki #tinyruby

youtu.be/WsD_848tfgI

Level Up Your Engineering Career with Mentorship, Pairing, and AI by Hana Harencarova Feeling stuck in your technical growth? Don’t learn alone. Discover how to tap into mentorship, pair programming, and AI to accelerate your skills. Whether you’re early in career or going for senior…

Level Up Your Engineering Career with Hana Harencarova

#ruby #conference #helsinki #tinyruby

youtu.be/W-6iI0pA-OQ

Helsinki Ruby Helsinki Ruby ry is a non-profit organisation that aims to promote Ruby and software engineering in general in Helsinki and Finland and beyond.

The tiny ruby #​{conf} talk recordings will start dropping on our YouTube channel soon…

#ruby #conference #helsinki #tinyruby

www.youtube.com/@helsinkiruby

The weather is looking quite good for our Helsinki on Rails tour participants (and for anyone else still in town) ☀️🚃

Thanks everybody for a wonderful conference yesterday!

Level Up Your Engineering Career with Mentorship, Pairing, and AI Learn how to accelerate technical growth through mentorship, pair programming, and AI.

The final talk of the day will be from Hana Harencarova. Learn how to accelerate technical growth through mentorship, pair programming, and AI.

#ruby #conference #helsinki

Revisiting Booleans in Ruby Ruby’s Booleans seem simple: just true and false, right? But under the hood and in practice, it’s way messier.

Ruby’s Booleans seem simple: just true and false, right? Let's find out with Sarah Lima.

#ruby #conference #helsinki

Unlocking the Rubetta Stones: Translating a Hoard of Ancient Tablets with Ractors and AI Rubetta Stones, unearthed near Helsinki, are decaying rapidly. Ractors and a Ruby AI assistant are needed to decipher the code before it’s too late.

Louis Antonopoulos has unearthed the Rubetta Stones near Helsinki, but they are decaying rapidly.

#ruby #conference #helsinki

Docker – Build the Perfect Home for Ruby Use Docker effectively for development and production - works for any Ruby app with or without Rails

After lunch, Matti Paksula will cover how to use Docker effectively for development and production

#ruby #conference #helsinki

Brewing potions with Ruby and linear programming Explore linear programming and its application through Potionomics, a cozy game about potion brewing

Next, Youssef Boulkaid will explore linear programming and its application through Potionomics, a cozy game about potion brewing

#ruby #conference #helsinki

Even smaller Rubies This talk explores both useful and plain weird use cases for mruby and mruby/c, covering game scripting, retro consoles, and more.

The first talk of the day will explore both useful and plain weird use cases for mruby and mruby/c with Chris Hasiński

#ruby #conference #helsinki

A cup of filter coffee

Registration starts at 09:15 tomorrow morning.

There will be coffee available throughout the day but you'll have to take care of your own meals ☕️🙂

tiny ruby #{conf} A tiny Ruby conference in Helsinki, Finland

tiny ruby #​{conf} is tomorrow!

#ruby #conference #helsinki

tinyruby.fi

Ruby Europe - Meetups European Ruby and Ruby on Rails community. Discover local meetups and conferences, join Discord, share experiences, and learn from each other

If you’d like to coordinate with other attendees, there’s an unofficial #​tiny-ruby-conf channel on the Ruby Europe Discord server.

#ruby #conference #europe

tiny ruby #{conf} A tiny Ruby conference in Helsinki, Finland

Is everyone ready for Friday?

#ruby #conference

tinyruby.fi

tiny ruby #{conf} A tiny Ruby conference in Helsinki, Finland

7 days to go!

tinyruby.fi

Kisko logo with a Ruby Sponsor sash

tiny ruby #{conf} will be here very soon. Thanks again to @kiskolabs.bsky.social for their help in making this happen.

Avo logo with a ‘Ruby Sponsor’ sash

Not long now until tiny ruby #​{conf}! Thanks again to @avohq.io for sponsoring us at the Ruby level and helping us make this event possible.

tiny ruby conf baseball cap mockup

Did you already buy a tiny ruby #​{conf} ticket but missed out on the baseball cap? You can still get one by choosing the ‘Upgrade only’ ticket type on Tito.

ti.to/helsinki-rub...

Helsinki tram with a ‘Ruby’ destination sign

We still have a few spots left for the Helsinki on Rails tour.

If you'd like to add a tour to an existing ticket, choose the ‘Upgrade only’ ticket on Tito…

ti.to/helsinki-rub...

GitButler logo with a pink ‘Drinks’ sash

Huzzah! @gitbutler.com will host some post-conference drinks after the official part of the event wraps up.