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159 results

Vaadin
Spring Boot + Vaadin Tutorial: Build a Java Web App UI (2026)

Vaadin is an open source Java web framework for building web app UIs entirely in Java — no JavaScript, no HTML. In this ...

1:03:16
Spring Boot + Vaadin Tutorial: Build a Java Web App UI (2026)

4,489 views

1mo ago

Vaadin
Full-stack React + Spring Boot app tutorial 2023 [Java + TypeScript + Hilla]

In this tutorial, Marcus Hellberg shows how to build a full-stack todo app with a Spring Boot Java backend and a React Typescript ...

21:16
Full-stack React + Spring Boot app tutorial 2023 [Java + TypeScript + Hilla]

14,668 views

3y ago

Vaadin
Tutorial: full-stack Spring Boot, Project Reactor & Lit chat web app 🍃⚛️

In this tutorial, Marcus Hellberg shows you how to build a full-stack chat app using the Hilla framework. 0:00 - Intro 0:19 - Creating ...

20:44
Tutorial: full-stack Spring Boot, Project Reactor & Lit chat web app 🍃⚛️

6,196 views

4y ago

Vaadin
How to build a retrieval-augmented generation (RAG) AI system in Java (Spring Boot + LangChain4j)

Learn how to build an AI powered application that knows your business context and is able to interact with your Java code.

42:50
How to build a retrieval-augmented generation (RAG) AI system in Java (Spring Boot + LangChain4j)

6,893 views

2y ago

Heapspace
Lean Spring Boot Applications for The Cloud - Patrick Baumgartner

With the starters, Spring-Boot offers a functionality that allows you to set up a new software project with little effort and start ...

33:39
Lean Spring Boot Applications for The Cloud - Patrick Baumgartner

63 views

2y ago

Vaadin
How to Make an AI Chatbot/Agent in Java: A Hands-On Tutorial

In this video, Marcus Hellberg will teach you how to build an AI chatbot that uses retrieval-augmented generation (RAG) to learn ...

52:24
How to Make an AI Chatbot/Agent in Java: A Hands-On Tutorial

29,802 views

2y ago

Vaadin
Hacking with Spring & Vaadin by Josh Long and Marcus Hellberg - Vaadin Create 2024

"Hacking with Spring & Vaadin" is a dynamic, action-packed live-coding session featuring Josh Long (Spring Developer Advocate ...

46:29
Hacking with Spring & Vaadin by Josh Long and Marcus Hellberg - Vaadin Create 2024

2,000 views

1y ago

Vaadin
Why we built Hilla: the modern web framework for Java

Does the world really need yet another frontend framework? We believe it does. With Hilla, you can build enterprise-grade web ...

54:08
Why we built Hilla: the modern web framework for Java

13,008 views

Streamed 4y ago

Docker
Dev and Test Agility for Your Database with Docker

Agile practices teach us how to deal with evolving applications but so often the data store is overlooked as a component of your ...

29:48
Dev and Test Agility for Your Database with Docker

2,276 views

6y ago

Otavio Santana
Money on Java: Why should we use Money-API in my Java code?

If you work in finance, e-commerce, or any area that needs to represent money, the biggest question is how to do it. We need to ...

20:59
Money on Java: Why should we use Money-API in my Java code?

1,224 views

4y ago

Vaadin
Speeding up React + Java Development with Hilla

Hilla is a Vaadin framework that makes it faster to build business web apps with a React frontend and Spring Boot backend using ...

46:10
Speeding up React + Java Development with Hilla

2,425 views

2y ago

Otavio Santana
Java Record, exploring the feature beyond the DTO

This post will explain more about the Java record feature, what it is, and how to apply it in several cases beyond DTOs.

32:04
Java Record, exploring the feature beyond the DTO

1,702 views

3y ago

Heapspace
Building Reactive Microservices with Kotlin & running on Kubernetes - Sendil Kumar Nellaiyapen

Microservices are everywhere; These isolated and independent services brings in a lot of benefits (nightmares included). On ...

31:23
Building Reactive Microservices with Kotlin & running on Kubernetes - Sendil Kumar Nellaiyapen

51 views

2y ago

Codegram
An introduction to distributed tracing and Zipkin (Adrian Cole)

Talk given at Full Stack Fest 2017: https://fullstackfest.com This presentation reviews concepts, data model and architecture.

41:33
An introduction to distributed tracing and Zipkin (Adrian Cole)

5,121 views

9y ago

Vaadin
Optimizing Java Web App UI for Large Datasets

Optimize a Vaadin Grid loading 1000000 rows to reduce the load time from ~8 seconds to less than 1 second. We cover ...

37:26
Optimizing Java Web App UI for Large Datasets

1,437 views

4w ago

ArchiLab
Kafka + Spring + Kotlin 101

Wie bindet man den Apache Kafka als Eventing-Lösung am besten in den eigenen Code ein? Dieses Video erklärt das ...

26:52
Kafka + Spring + Kotlin 101

2,163 views

4y ago

ArchiLab
Spring Data JPA in Action

Man kann Entities ganz einfach mit Sprint Data JPA in der Datenbank persistieren. Spring lässt einen über Java-Annotationen das ...

39:57
Spring Data JPA in Action

4,073 views

5y ago

Vaadin
How does Vaadin Flow work? (deep dive)

In this replay of an internal Vaadin Learn session, Leif Åstrand explains in detail how Vaadin Flow works. 0:00 - Intro 0:16 - What ...

28:18
How does Vaadin Flow work? (deep dive)

5,113 views

4y ago

Dario
Rust vs Java: A Staff Engineer's perspective

... 21:14 Spring boot vs actix memory and cpu comparison 23:49 Conclusions: both are awesome, (but Rust is newer and better)

25:04
Rust vs Java: A Staff Engineer's perspective

30,986 views

3y ago

Otavio Santana
Java Builder Pattern and Fluent-API - how to create complex objects with Java

Java Builder is a pattern that can help you to create complex objects. Every time we create a new instance model, we must ensure ...

21:29
Java Builder Pattern and Fluent-API - how to create complex objects with Java

2,184 views

4y ago