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53 results

Alfa Yohannis
State Pattern Explained: Clean Up Conditionals with State Objects (Java Example)

Tired of tangled if/else chains that break every time you add a new mode? The State pattern lets an object change its behavior ...

2:12
State Pattern Explained: Clean Up Conditionals with State Objects (Java Example)

10 views

3d ago

Alfa Yohannis
Chain of Responsibility Pattern in Java: Approval Chain Tutorial

Learn how the Chain of Responsibility design pattern passes a request along a chain of handlers until one handles it—using a ...

2:07
Chain of Responsibility Pattern in Java: Approval Chain Tutorial

5 views

12d ago

Alfa Yohannis
Builder Pattern Explained: Build Complex Objects Step by Step (Java/OOP)

Stop fighting telescoping constructors and half-built objects. Learn how the Builder design pattern assembles complex objects ...

2:14
Builder Pattern Explained: Build Complex Objects Step by Step (Java/OOP)

5 views

2w ago

Alfa Yohannis
Composite Pattern in Java: Build Tree Structures with One Uniform Interface

Learn the Composite design pattern in Java and treat single objects and whole groups exactly the same way through one uniform ...

2:07
Composite Pattern in Java: Build Tree Structures with One Uniform Interface

1 view

2w ago

Otavio Santana
AI Integration with NoSQL: Implementing the AI Planning Pattern in Java 🚀

In this video, we take our exploration of the AI pattern planning architecture a major step forward by replacing our previous ...

11:02
AI Integration with NoSQL: Implementing the AI Planning Pattern in Java 🚀

25 views

2w ago

Alfa Yohannis
Facade Design Pattern Explained with Java Home Theater Example

Learn the Facade design pattern by building a Home Theater system in Java—turn a tangled mess of subsystem calls into one ...

2:25
Facade Design Pattern Explained with Java Home Theater Example

3 views

2w ago

Java User Group Switzerland
Consistency and Coordination Patterns in Event Driven Architecture

Speaker: Emanuel Trandafir Recorded: 2026-05-20 00:00 Intro 02:46 The Talk 40:41 Questions & Answers In this session, we'll ...

49:23
Consistency and Coordination Patterns in Event Driven Architecture

72 views

1mo ago

Bulgarian Java User Group
Agentic AI Patterns for Enterprise Software, Kevin Dubois

Developing AI applications today isn't just about experimental single-model interactions. Organizations are rapidly adopting AI ...

49:29
Agentic AI Patterns for Enterprise Software, Kevin Dubois

20 views

13d ago

MiXiT
Structured Competition in Java 26 (José Paumard)

The Loom project has already delivered virtual threads and scoped values. One element remains in preview: the Structured ...

43:21
Structured Competition in Java 26 (José Paumard)

12 views

3w ago

Bulgarian Java User Group
Learning modern Java the playful way, Piotr Przybył & Marit van Dijk

Staying up to date with modern Java can feel overwhelming. If you don't have any experience with Java since Java 8 (or at all), ...

53:02
Learning modern Java the playful way, Piotr Przybył & Marit van Dijk

123 views

13d ago

Roel Van de Paar
Does this non-standard Java synchronization pattern work?

Does this non-standard Java synchronization pattern work? Helpful? Please use the *Thanks* button above! Or, thank me via ...

2:50
Does this non-standard Java synchronization pattern work?

2 views

3w ago

Alfa Yohannis
Prototype Design Pattern Explained: Clone Objects to Skip Costly Setup

Stop rebuilding expensive objects from scratch. Learn how the Prototype pattern clones a fully prepared object so every spawn is ...

2:04
Prototype Design Pattern Explained: Clone Objects to Skip Costly Setup

5 views

2w ago

Bulgarian Java User Group
Consistency and Coordination Patterns in Event-Driven Architecture, Emanuel Trandafir

AI can help, but we're still the ones accountable for architectural decisions that can lead to lost messages, duplicates, and other ...

36:23
Consistency and Coordination Patterns in Event-Driven Architecture, Emanuel Trandafir

42 views

13d ago

Otavio Santana
Orchestrating Enterprise Java Services with AI: The Planning Pattern Explained 🤖

In this video, we look step by step at how to orchestrate multiple services by combining them with AI. We focus on tool integration ...

7:36
Orchestrating Enterprise Java Services with AI: The Planning Pattern Explained 🤖

90 views

3w ago

JoziJUG
Buhake Sindi - Java 26 is here, what can you expect!

Java 26, released on March 17, 2026, includes 10 JEPs (5 finalised, 4 in preview and 1 incubator). For the March Meetup, ...

27:52
Buhake Sindi - Java 26 is here, what can you expect!

24 views

7d ago

Otavio Santana
Why Your Favorite Design Pattern is an Anti-Pattern

In this video, we discuss why being a single-book software architect is incredibly bad for your career, your system, and your team.

5:07
Why Your Favorite Design Pattern is an Anti-Pattern

26 views

6d ago

Alfa Yohannis
Builder Pattern: Membangun Objek Kompleks Langkah demi Langkah (Java)

Bingung dengan konstruktor panjang yang argumennya mudah tertukar? Pelajari Builder Pattern untuk membangun objek ...

2:32
Builder Pattern: Membangun Objek Kompleks Langkah demi Langkah (Java)

3 views

2w ago

Toronto Java Users Group
2026-05 Plan before you build: Deterministic planning patterns for AI agents

Presented by: Dan Dobrin Can your agents scale without bankrupting your API quota or your compute budget? Join this session ...

1:24:35
2026-05 Plan before you build: Deterministic planning patterns for AI agents

65 views

3w ago

Alfa Yohannis
Decorator Pattern Explained: Add Behavior Dynamically Without Subclass Explosion

Learn the Decorator design pattern by watching a plain coffee cup gain layers of Milk, Sugar, and Whip. See how wrapping ...

2:18
Decorator Pattern Explained: Add Behavior Dynamically Without Subclass Explosion

11 views

2w ago

Bulgarian Java User Group
Building Agents with Spring AI, Sergi Almar

Building agents that actually work, ones that plan, reason, use tools, ask clarifying questions, and collaborate with other agents, ...

49:14
Building Agents with Spring AI, Sergi Almar

39 views

13d ago