
European Conference on Object-Oriented Programming Practical and theoretical investigations of programming languages, systems and environments #ECOOP26
Brussels, Belgium
Joined August 2015
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Last call! Early registration for #ECOOP2026 closes TOMORROW (May 14th).
Keynotes on verified compilation, 15 years of Viper, and where programming paradigms converge. Brussels, June 29 – July 3.
Register now → 2026.ecoop.org/attending/reg…
7 days left for early registration at #ECOOP2026!
Keynotes on verified compilation, 15 years of Viper, and where programming paradigms converge.
Brussels, BE, June 29 – July 3.
Early bird deadline: May 14th → 2026.ecoop.org/attending/reg…
⏰ Early registration for #ECOOP2026 closes May 14 (AoE)
Don't miss out!
📍 Brussels, Belgium
🎤 3 keynote speakers
📄 31 top-notch papers
🛠️ 8 workshops
🎓 9 engaging ECOOP Academy talks
+ Demos, posters & co-located events (GPCE & MPLR)
👉 2026.ecoop.org
📢 #ECOOP2026 still has open calls!
🎬 Demos
📋 Posters
🏆 Student Research Competition
🙋 Student Volunteers
Don't miss your chance to participate in Europe's longest-standing PL conference in Brussels 🇧🇪
👉 2026.ecoop.org
ECOOP wasn't on Bluesky — until now! 🎉
We're adding a home there for the programming languages and software engineering research community. Follow us, spread the word, and help us grow!
bsky.app/profile/ecoop-confe…
#ECOOP #ECOOP26
Registrations for ECOOP '26 are now open! Early registration deadline is May 14th! 2026.ecoop.org/attending/reg…
ECOOP’26 Conference retweeted
MPLR'26 will be in Brussels!
And, the submission deadline is sooner than usually, March 6th.
We're looking forward to all things VMs, Language Implementation, Compilers, Interpreters, and Tooling!
2026.ecoop.org/home/mplr-202…
We co-locate with @ECOOPConf and @ICOOOLPS!
Get those contributions ready!
Most ECOOP’26 calls are now online. We have 3 co-located conferences, 8 workshops, a demo track, a poster session, a student research competition and a doctoral symposium.
Check the website for details (link in bio)!
The website for ECOOP’26 is live! Keep an eye on the upcoming deadlines over the next few months. We’re currently accepting technical papers (due 27 Nov) and nominations for the Dahl–Nygaard Prize (due 30 Nov). There’s also still room for two more workshops!
📝 The technical program for #ECOOP24 is now online.
👇🏼 Take a look at all the exciting research:
2024.ecoop.org/track/ecoop-2…
Congratulations to all the authors and thanks to our reviewers! 🎉
The submission site for R2 of #ECOOP24 is open for both resubmissions from R1 🔄 and new submissions ✨
ecoop24.hotcrp.com
Good luck to everyone submitting or resubmitting! 🍀
🔔 Deadlines 📅
Research Papers: April 17
Artifacts: April 23
Interested in joining the #ECOOP24 R2 artifact evaluation committee? 💻🧐
We're looking for self-nominations from industry practitioners, researchers & senior PhD students!
Fill out the form 👇🏼
forms.office.com/e/HWAcuWkVb…
Some members may join the External Review Committee.
The submission site is open for the first round of #ECOOP24 📣
ecoop24.hotcrp.com
The deadline is January 17, 2024
Read the full Call for Papers 👇🏼
2024.ecoop.org/track/ecoop-2…
Looking forward to receiving your works! 🎉
Propose a workshop for #ECOOP24! 📢
ECOOP/ISSTA accepts workshops on various aspects of programming languages, testing, implementation, optimization, and many more.
Proposals are reviewed on a rolling basis until March 29.
Call for Workshop Proposals 👇🏼
2024.ecoop.org/track/issta-e…
ECOOP’26 Conference retweeted
Had a great time at @ECOOPconf ! Here come some actions shots of our two ECOOP presentations on the VeriFx language and nesting pure-op based CRDTs by @KevinDP55 and @jimbauwens , respectively. Check out the work at drops.dagstuhl.de/opus/vollt… and drops.dagstuhl.de/opus/vollt…
You can find an overview of all the #ECOOP23 awards online from
🏆 Dahl-Nygaard Prize Winners (@drossopoulou, @heathercmiller) and the
🏆 Test of Time Award (Schärli, Ducasse, @onierstrasz, Black) to
🏆 Distinguished Papers and Distinguished Artifacts.
🏅 2023.ecoop.org/track/ecoop-2…
Congratulations to our outstanding #ECOOP23 Distinguished Artifact Reviewers! 👏
• Yann Herklotz, Imperial. @ymherklotz
• Ton Chanh Le, Stevens Institute of Technology. @letonchanh
• Raphaël Monat, Inria and UDL.
• Pascal Weisenburger, HSG.
2023.ecoop.org/track/ecoop-2…
Congratulations to our #ECOOP23 Distinguished Reviewers for their dedicated work! Thank you for your excellent contributions! 👏
• Yuepeng Wang, SFU.
• Andrew Craik, Chronosoft.
• Simon J. Gay, Glas. @SimonJGay
• Anders Møller, AU. @amoellercsaudk
2023.ecoop.org/track/ecoop-2…
ECOOP’26 Conference retweeted
My colleague Sophia @drossopoulou from @ICComputing giving the ECOOP Dahl-Nygaard Prize talk. Congrats for this well-deserved recognition!





