PaperCall.io - Event Directory

Pro Event /dev/mtl 2025 - Montreal, QC, Canada

https://www.dev-mtl.ca/

Event Dates: November 28, 2025

Javascript, Ruby, Python, Front-end, Back-end, Ai, Testing, Architecture, Java, Kotlin, Devops, Css, Collaboration

I'm Attending! November 28, 2025 November 28, 2025 /dev/mtl 2025 UTC *English version below* 🇫🇷 Rejoins-nous le 28 Novembre 2025 pour une journée remplie de présentations des communautés tech locales! L'événement aura lieu à Montréal et proposera des présentations tech en Anglais et en Français. L'événement se veut communautaire, humain et abordable. Cette année, nous ouvrons un Call For Papers afin que chacun(e) puisse proposer sa candidature. --- 🇬🇧 Join us in November 2025 for a full day of talks from the local tech community! Taking place in Montréal, Québec, the day will be filled with insightful presentations, with tracks in French and English. This event takes its roots in the local community, with a human-sized and an affordable price tag. This year, we are opening a Call For Papers so anyone can propose their talk. Montreal, QC, Canada

Pro Event wroclove.rb 2026 - Wrocław, Poland

https://wrocloverb.com

Event Dates: April 17, 2026, April 18, 2026, April 19, 2026

CFP closes at January 13, 2026 23:59 UTC

January 13, 2026 23:59 UTC (Local)

Ruby, Domain-driven design, Rails

Submit Now! I'm Attending! April 17, 2026 April 19, 2026 wroclove.rb 2026 UTC The [wroclove.rb](https://wrocloverb.com) conference is the place for Ruby professionals to confront ideas in a friendly atmosphere and with mutual respect. We encourage our speakers to cover a bit more advanced topics — that is the expectation of the receptive audience we gather. It is a relaxed, single-track, not-for-profit Ruby conference run by the volunteers of the local Ruby community in Wrocław, Poland, since 2012. The 2026 edition takes place **17-19th April 2026** in **Wrocław, Poland** at the [Institute of Computer Science](https://maps.app.goo.gl/sXTdS3zSXseaFVQq9). While some conferences aim to invite big names, our lineup consists almost exclusively of CFP submissions. This is your opportunity to influence the minds of fellow developers with your personal experience, lessons learned the hard way, and worthy ideas. Wrocław, Poland

Pro Event RubyConf Austria 2026 - Vienna, Austria

https://rubyconf.at

Event Dates: May 29, 2026, May 30, 2026, May 31, 2026

CFP closes at December 01, 2025 23:59 UTC

December 01, 2025 23:59 UTC (Local)

Ruby

Submit Now! I'm Attending! May 29, 2026 May 31, 2026 RubyConf Austria 2026 UTC [RubyConf Austria 2026](http://rubyconf.at) is a community organized Ruby conference taking place in [Das MuTh](https://muth.at/) theatre in Vienna, Austria. We aim to gather a Ruby audience passionate about the Ruby programming language, within an atmosphere which reminds of classical Austria, including musical performances (sometimes by speakers as well). The day before (29.05.2026.) we will have a Vienna.rb meetup take place, while on the day after a social activity or two will be planned - such as hiking or exploring a stadtwanderweg of Vienna. On the 30.05.2026. all of the conference activities that are scheduled in Das MuTh theatre will take place, such as talks, workshops or musical performances. Key values around which we build this conference are: long lasting impact, free flow of artistry and creativity, passion (towards Ruby) and, most importantly, human connection. Join us and enrich our effort in expanding the Ruby community in Austria. Vienna, Austria

Pro Event Baltic Ruby 2026 - Hamburg

https://balticruby.org

Event Dates: June 12, 2026, June 13, 2026

CFP closes at December 31, 2025 23:30 UTC

December 31, 2025 23:30 UTC (Local)

Ruby, Rails, Hotwire, Frameworks, Open source, Community, Developer experience, Backend, Performance, Testing, Architecture, Dev culture, Real-world stories, Diversity, Accessibility

Submit Now! I'm Attending! June 12, 2026 June 13, 2026 Baltic Ruby 2026 UTC Baltic Ruby is a conference that travels through the Ruby community — helping it gain more energy, more inspiration, and more resources to grow and support local Rubyists. In 2026, we’re heading to Hamburg to join forces with Ruby Unconf and create a one-of-a-kind event that blends two worlds: a traditional curated lineup of CFP-selected talks, and an unconference format where anyone can step up and become a speaker on the spot. This Call for Papers is for the main lineup. We’re planning to feature 10 to 13 talks across two days. In past years, we’ve welcomed speakers like Matz, Tim Riley, Marco Roth, and many other respected contributors and voices from the Ruby world. But not only them. We’ve always put special emphasis on diversity — and proudly made space for new voices. Around 50% of our speakers typically come from local communities or are first-time names on the Ruby stage. The same goes for content. Each year, the lineup has had its own unique flavor — with a tilt toward Ruby, frameworks, open source, or something else entirely. But there’s always room for fresh, relevant, and exciting ideas beyond any one narrow theme. This year is no different. We’d love to see a variety of talks that reflect where the industry is heading. That said, in 2026 we’re giving special attention to Rails — so if that’s your jam, you’re extra welcome! So — welcome to Baltic Ruby. There’s space for every kind of talk here, and every submission will be reviewed by our program committee — made up of Ruby community and conference organizers from across Europe. Hamburg

Boston Ruby Group - Monthly Meeting - Boston, MA

https://www.bostonrubygroup.com/

Upcoming Event Dates: August 13, 2024, September 10, 2024, October 08, 2024

CFP is open

Ruby, Rails, Ecosystem

Submit Now! I'm Attending! August 13, 2024 October 08, 2024 Boston Ruby Group - Monthly Meeting UTC Boston Ruby is a local community of Rubyists and enthusiasts of open source software. The main event is (usually) the second Tuesday of every month @ 6PM. The meeting entails one or two 30-minute presentations, lightning talks, and announcements. We are always looking for great talks and speakers! Please submit your talks here so we can respond and schedule them. Boston, MA

Boulder Ruby Meetup - Boulder, CO, USA

https://boulder-ruby.org/

Upcoming Event Dates:

CFP is open

Ruby, Rails, Software development

Submit Now! I'm Attending!

Ruby on Rails Nepal meetup - Episode #20 - Zoom

https://www.meetup.com/nepal-ruby-users-group/events/288305366/

Upcoming Event Dates: October 11, 2022

CFP is open

Ruby, Rails, Rubyonrails, Javascript, Devops

Submit Now! I'm Attending! October 11, 2022 October 11, 2022 Ruby on Rails Nepal meetup - Episode #20 UTC Virtual Ruby on Rails Nepal meetup. Join from anywhere in Nepal on Zoom. Expect lightning talks aimed at beginners and seniors. Come join, network and learn some ruby. Zoom

CFP closes at	January 13, 2026 23:59 UTC
	January 13, 2026 23:59 UTC (Local)

CFP closes at	December 01, 2025 23:59 UTC
	December 01, 2025 23:59 UTC (Local)

CFP closes at	December 31, 2025 23:30 UTC
	December 31, 2025 23:30 UTC (Local)

Event Directory

Sponsored by Microsoft

Event Dates: November 28, 2025

Javascript, Ruby, Python, Front-end, Back-end, Ai, Testing, Architecture, Java, Kotlin, Devops, Css, Collaboration

Event Dates: April 17, 2026, April 18, 2026, April 19, 2026

CFP closes at January 13, 2026 23:59 UTC January 13, 2026 23:59 UTC (Local)

Ruby, Domain-driven design, Rails

Event Dates: May 29, 2026, May 30, 2026, May 31, 2026

CFP closes at December 01, 2025 23:59 UTC December 01, 2025 23:59 UTC (Local)

Event Dates: June 12, 2026, June 13, 2026

CFP closes at December 31, 2025 23:30 UTC December 31, 2025 23:30 UTC (Local)

Ruby, Rails, Hotwire, Frameworks, Open source, Community, Developer experience, Backend, Performance, Testing, Architecture, Dev culture, Real-world stories, Diversity, Accessibility

Upcoming Event Dates: August 13, 2024, September 10, 2024, October 08, 2024

CFP is open

Ruby, Rails, Ecosystem

Upcoming Event Dates:

CFP is open

Ruby, Rails, Software development

Upcoming Event Dates: October 11, 2022

CFP is open

Ruby, Rails, Rubyonrails, Javascript, Devops

CFP closes at January 13, 2026 23:59 UTC

January 13, 2026 23:59 UTC (Local)

CFP closes at December 01, 2025 23:59 UTC

December 01, 2025 23:59 UTC (Local)

CFP closes at December 31, 2025 23:30 UTC

December 31, 2025 23:30 UTC (Local)