It's semi-official! The #ecoop2025 workshops post-proceedings have finally been published 💎OA💎 in JOT! A big thank you to everyone for your contributions and patience, to Alfonso Pierantonio for wrangling the editorial side, and @clementaubert for in general moving this issue forward! Check out the link, tons of interesting stuff inside, and as always on Mastodon: “`Boost’, not `Favorite’!”

(Semi-official because we may still need to kick the tires on it.)

https://www.jot.fm/contents/issue_2026_01.html

JOT — Contents

Journal of Object Technology

The links to the ECOOP’25 keynote videos by Mira Mezini, Amir Shaikhha and Petar Maksimović are now online:

https://2025.ecoop.org/news#ECOOP-Awards/Keynote-recordings

#ECOOP #ECOOP2025

News items - ECOOP 2025

ECOOP is Europe’s longest-standing annual Programming Languages conference, bringing together researchers, practitioners, and students to share their ideas and experiences in all topics related to programming languages, software development, systems and applications. ECOOP welcomes high quality research papers relating to these fields in a broad sense. ECOOP is committed to affordable open access publishing. Recent year’s publications have been published by Dagstuhl’s LIPIcs series under a Creative Commons CC-BY license where the authors retain their copyright. ECOOP articles have been pub ...

Last week, Karta and Adám attended the European Conference on Object-Oriented Programming in Norway. Our latest blog post – https://www.dyalog.com/blog/2025/07/ecoop-2025-presenting-apl-standards-and-array-notation/ – reviews their visit and the presentations that they delivered to the delegates.

#ECOOP2025 #Dyalog #APL

Another impression from #ecoop2025: Ohad Kammar on “Metaprogramming and algebra” at the GPCE conference.

Everyone raise your hands - put your hands down if you haven’t seen his talk!

#ecoop @ohad (hope that’s him ;-)

@avandeursen The PLF+PLAID workshop at #ecoop2025 had some interesting talks on "local-first": https://2025.ecoop.org/home/plf-plaid-2025

Very timely topic!

PLF+PLAID 2025 - Theory and Practice of Decentralized and Local-First Software - ECOOP 2025

The 5th workshop on Theory and Practice of Decentralized and Local-First Software is a joint effort combining two workshops from previous years: PLF (Programming Local-first Software) and PLAID (Principles, Theory, and Practice for Decentralized Applications). The two workshops had significant overlap in their topics, and we aim at bringing together their communities of researchers and practitioners. Submissions suitable for either of the earlier workshops are well-suited for PLF+PLAID. About Ubiquitous connectivity and the affordable availability of user devices, ranging from smartphones ...

One of the high-lights at #ecoop2025: Chris literally teleporting in for the #AITO Test of Time Award 2025, with Paola & Sophia, for their work on "Towards type inference for #JavaScript" from 2005.

#ecoop2025 peeps having a good time!

Would you believe that by now it's been raining around 24h straight right after #ecoop ended... 🌧️ ☔

@smarr @cfbolz

mike vollmer 🎃 (@[email protected])

Attached: 1 image My student Arthur Jamet presented this week at ECOOP. He is a first-year PhD student and this was his first time giving a conference talk!

types.pl

Ben Greenman sacrificing some geography at #ecoop2025 in #Bergen for “Lightweight Diagramming for Formal Methods: A Grounded Language Design”

https://2025.ecoop.org/details/ecoop-2025-technical-papers/15/Lightweight-Diagramming-for-Formal-Methods-A-Grounded-Language-Design