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Marcus Hellberg
6,950 posts
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Marcus Hellberg
@marcushellberg
Applied AI Researcher, Speaker, DevRel expert. Java Champion. VP of AI Research @vaadin
California, USA
marcushellberg.dev
Joined November 2008
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  • Pinned
    user avatar
    Marcus Hellberg
    @marcushellberg
    Jan 6, 2025
    Oh wow, what an honor 🤩 The Java community is amazing
    user avatar
    Java Champions
    @Java_Champions
    Jan 6, 2025
    Congratulations to new #Java Champion @marcushellberg
    Marcus Hellberg as a new Java Champion!
    9.5K
  • user avatar
    Marcus Hellberg
    @marcushellberg
    Dec 27, 2022
    Thanks, @code!
    170K
  • user avatar
    Marcus Hellberg
    @marcushellberg
    Mar 18, 2025
    Join me at 3:45 for some fun live coding at #JavaOne!
    11K
  • user avatar
    Marcus Hellberg
    @marcushellberg
    May 30, 2020
    Good catch @intellijidea!
  • user avatar
    Marcus Hellberg
    @marcushellberg
    Jan 23, 2024
    What if Java developers could build web apps without touching JavaScript? 🤔
    00:00
    50K
  • user avatar
    Marcus Hellberg
    @marcushellberg
    Mar 20, 2025
    Java 24 - 3x better than Java 8!
    15K
  • user avatar
    Marcus Hellberg
    @marcushellberg
    Jan 14, 2025
    Thank you @Java_Champions for the nice swag!
    11K
  • user avatar
    Marcus Hellberg
    @marcushellberg
    Nov 12, 2024
    Apple M1 Pro vs M4 Max compiling the same @springboot & @vaadin app to a @graalvm native image.
    00:00
    32K
  • user avatar
    Marcus Hellberg
    @marcushellberg
    Mar 6, 2024
    Did you know you can build a full-stack web app in Java using Spring Initializr? Here's how in 45 seconds ⚡️
    00:00
    15K
  • user avatar
    Marcus Hellberg
    @marcushellberg
    Feb 21, 2024
    An AI chatbot + web UI in under 20 lines of Java using Spring AI & Vaadin 🤖 And as a GraalVM native image, it starts in 0.1 seconds! ⚡ github.com/marcushellberg…
    23K
  • user avatar
    Marcus Hellberg
    @marcushellberg
    Jun 12, 2023
    Java 21 will be mainly void. openjdk.org/jeps/445
    24K
  • user avatar
    Marcus Hellberg
    @marcushellberg
    Jan 26, 2024
    I had the pleasure of meeting James Gosling at the JCP 25 year anniversary party yesterday. It was a surreal feeling to shake hands and exchange words with the lead designer of #Java, the language that I’ve build my career on.
    5.1K
  • user avatar
    Marcus Hellberg
    @marcushellberg
    Jun 12, 2024
    Creating a full-stack Spring Boot app with React views just got a whole lot easier with @vaadin 24.4: 1. Add the vaadin-spring-boot-starter dependency 2. Add a src/main/frontend/views/@index.tsx React component 3. Run the app
    00:00
    11K
  • user avatar
    Marcus Hellberg
    @marcushellberg
    Mar 2, 2017
    Did a performance comparison between @angular and @polymer - turns out #WebComponents are really fast! medium.com/@marcushellber…
    GIF