Masashi UMEZAWA retweeted
Last year, I was invited to write an essay, to be included in a book on the occasion of Java's 30th anniversary. The book never materialized, and I forgot about it.
So belatedly, for historians/archaeologists/pathologists:
bracha.org/java_at_30_essay.…
Masashi UMEZAWA retweeted
Smalltalks 2026 llega a Rosario: 14–16/10 en UTN. Inscripción y charlas abiertas hasta el 1/9: smalltalks2026.fast.org.ar/
#Smalltalks2026 #Smalltalk
Masashi UMEZAWA retweeted
Beamtalk brings Smalltalk's legendary live programming experience to Erlang's battle-tested runtime.
github.com/jamesc/beamtalk
Masashi UMEZAWA retweeted
はてなブログに投稿しました
ITエンジニアが読むべき古典 #3:アラン・ケイ「The Early History of Smalltalk」 - TadaoYamaokaの開発日記 tadaoyamaoka.hatenablog.com/…
#はてなブログ
Masashi UMEZAWA retweeted
SMALLTALK 80 in Windows App Store
apps.microsoft.com/detail/9n…
Masashi UMEZAWA retweeted
今年もScratch Day 2026 in Tokyoを青山学院大学青山キャンパスで開催します。5月31日(日) 13:00~17:00です。 #SD2026Tokyo day.scratch-ja.org/
Masashi UMEZAWA retweeted
Want to find code written in Smalltalk? Then use
soogle.org
and "soogle" for cool code written in Smalltalk - the mother of all object oriented languages.
Masashi UMEZAWA retweeted
Missed the UK Smalltalk Meetup? Watch the VAST Platform AI Assistant in action inside the VAST IDE - na2.hubs.ly/H04Jrps0 #smalltalk #VASTplatform #AI
Masashi UMEZAWA retweeted
ダイナブックとその亡霊たち:アラン・ケイとパーソナル・コンピューティングの失われた未来をめぐるメディア考古学的考察|1zumi 0KAN0 @haeckel note.com/haeckel/n/nc5ebc3b9…
Masashi UMEZAWA retweeted
記事を書きました。REST三部作の完結編です。OOP、MVC、DDD、Agile、CQRS、マイクロサービス、DevOps——半世紀以上、同じパターン。Fieldingは1ページ目で警告していました
koriym.github.io/blog/2026/0…
Masashi UMEZAWA retweeted
Join us March 25th at the UK Smalltalk Meetup for a live look at the new VAST AI Assistant.
📅 Don’t miss it:
na2.hubs.ly/H04ntWF0
#Smalltalk #AI #DevTools
Masashi UMEZAWA retweeted
Aaron Wohl さんが iOS, macOS 用の Pharo VM 実装を公開された。手元にある iPhone8 で Pharo13 (latest) が動作してしまったヨ。
github.com/avwohl/iospharo
#Smalltalk
Masashi UMEZAWA retweeted
BPatterns: Rewrite Engine with Smalltalk style dionisiydk.blogspot.com/2026…
AST パタン記述言語 (DSL) として Smalltalk を採用して実現したよという記事。Little Language 大好きなのでこういう話題は大好物。
#Smalltalk
High-throughput systems in #Smalltalk: Seth Berman reveals the new #Redis client for VAST.
➡️Async I/O, Pub/Sub, and non-blocking threads for massive scalability.
#VAST #OOP #NoSQL
youtu.be/QuDMItET0zU?si=c6oO…
Masashi UMEZAWA retweeted
An AI generated but working Pharo Smalltalk VM for iOS and Mac Catalyst. It is interpreter-only (no JIT), with low-bit oop encoding for ASLR compatibility - implemented using @claudeai Code. Passes most @pharoproject tests.
github.com/avwohl/iospharo
Masashi UMEZAWA retweeted
Interesting project appeared on GitHub about a full-featured, multi-runtime web browser implemented in @SqueakSmalltalk with first-class Smalltalk support for web development
github.com/pauljbernard/brow…
Masashi UMEZAWA retweeted
Starting next week, I will be developing libraries using this plugin. I have many projects planned and expect it to enable smooth development. Some components will remain manually written without AI. github.com/mumez/smalltalk-d…
#pharo #smalltalk
Masashi UMEZAWA retweeted
ViennaTalk "Gdansk" is released.
New features includes:
* Mutation testing to evaluate your testcases
* Execution traces to visualize the execution in State Diagram and Sequence Diagram
github.com/tomooda/ViennaTal…
#pharo #vdm #vdmsl #formalmethods
Masashi UMEZAWA retweeted
30周年おめでとうございます!🎉
アラン・ケイが59年前に考えた『オブジェクト』についての学びが深まるにつれ、改めてRubyの「メッセージを介してさえも他者に属性を触らせない」を可能にする設計への感銘と、純粋なOOPの火を絶やさず灯し続けてくれている事への感謝を強めています
#rubyrelease30th

















