Sergi Almar
@sergialmar.com
My city's citizen portal is using the GitHub logo for pet services. Cats are required to send a PR to get registered.
November 21, 2025 at 8:59 PM
My city's citizen portal is using the GitHub logo for pet services. Cats are required to send a PR to get registered.
Currently drafting the Spring Boot 4 / Java 25 migration plan for my current customer. How is your migration plan coming along?
I've been testing with the different milestones and RCs, but now it's time to make it real!
I've been testing with the different milestones and RCs, but now it's time to make it real!
November 21, 2025 at 10:49 AM
Currently drafting the Spring Boot 4 / Java 25 migration plan for my current customer. How is your migration plan coming along?
I've been testing with the different milestones and RCs, but now it's time to make it real!
I've been testing with the different milestones and RCs, but now it's time to make it real!
Heard from a developer today: "I ran out of AI credits and can't continue the task."
It's concerning to see devs can't ship code without AI. Will this become the norm for the next generation?
We're told AI gives us a productivity boost, but maybe we're becoming too dependent.
It's concerning to see devs can't ship code without AI. Will this become the norm for the next generation?
We're told AI gives us a productivity boost, but maybe we're becoming too dependent.
November 21, 2025 at 10:07 AM
Heard from a developer today: "I ran out of AI credits and can't continue the task."
It's concerning to see devs can't ship code without AI. Will this become the norm for the next generation?
We're told AI gives us a productivity boost, but maybe we're becoming too dependent.
It's concerning to see devs can't ship code without AI. Will this become the norm for the next generation?
We're told AI gives us a productivity boost, but maybe we're becoming too dependent.
🎾 Nice combo for 2026!
Spring I/O 2026 will take place the same week as the Barcelona Open Banc Sabadell, one of my favourite weeks of the year as a tennis lover. I never miss the tournament!
If you join Spring I/O, you can also catch some world-class tennis right next door.
Spring I/O 2026 will take place the same week as the Barcelona Open Banc Sabadell, one of my favourite weeks of the year as a tennis lover. I never miss the tournament!
If you join Spring I/O, you can also catch some world-class tennis right next door.
November 18, 2025 at 4:19 PM
🎾 Nice combo for 2026!
Spring I/O 2026 will take place the same week as the Barcelona Open Banc Sabadell, one of my favourite weeks of the year as a tennis lover. I never miss the tournament!
If you join Spring I/O, you can also catch some world-class tennis right next door.
Spring I/O 2026 will take place the same week as the Barcelona Open Banc Sabadell, one of my favourite weeks of the year as a tennis lover. I never miss the tournament!
If you join Spring I/O, you can also catch some world-class tennis right next door.
Reposted by Sergi Almar
Spring Vault 4.0 goes GA
Level up your Java code and explore what Spring can do for you.
spring.io
November 18, 2025 at 8:59 AM
Spring Framework 7.0.0 dropped last week, laying the foundation for the next generation of Spring apps.
Coming up this week:
Spring Security 7.0.0
Spring Integration 7.0.0
Spring GraphQL 2.0.0
Spring Kafka 4.0.0
Spring AMQP 4.0.0
(among others)
And of course, Spring Boot 4!🔥
Coming up this week:
Spring Security 7.0.0
Spring Integration 7.0.0
Spring GraphQL 2.0.0
Spring Kafka 4.0.0
Spring AMQP 4.0.0
(among others)
And of course, Spring Boot 4!🔥
November 17, 2025 at 8:47 AM
Spring Framework 7.0.0 dropped last week, laying the foundation for the next generation of Spring apps.
Coming up this week:
Spring Security 7.0.0
Spring Integration 7.0.0
Spring GraphQL 2.0.0
Spring Kafka 4.0.0
Spring AMQP 4.0.0
(among others)
And of course, Spring Boot 4!🔥
Coming up this week:
Spring Security 7.0.0
Spring Integration 7.0.0
Spring GraphQL 2.0.0
Spring Kafka 4.0.0
Spring AMQP 4.0.0
(among others)
And of course, Spring Boot 4!🔥
Just got my first @springio.net submission about COBOL. It ends with "COBOL career is a good career choice".
Here’s your career advice for 2025.
Here’s your career advice for 2025.
November 5, 2025 at 9:46 PM
Just got my first @springio.net submission about COBOL. It ends with "COBOL career is a good career choice".
Here’s your career advice for 2025.
Here’s your career advice for 2025.
Spring Boot 4.0.0-RC1 is here!
Final GA is just weeks away (20th Nov), perfect time to try the latest bits.
spring.io/blog/2025/10...
Final GA is just weeks away (20th Nov), perfect time to try the latest bits.
spring.io/blog/2025/10...
Spring Boot 4.0.0-RC1 available now
Level up your Java code and explore what Spring can do for you.
spring.io
October 24, 2025 at 8:09 AM
Spring Boot 4.0.0-RC1 is here!
Final GA is just weeks away (20th Nov), perfect time to try the latest bits.
spring.io/blog/2025/10...
Final GA is just weeks away (20th Nov), perfect time to try the latest bits.
spring.io/blog/2025/10...
Reposted by Sergi Almar
Nice demo from @fniephaus.com from the @graalvm.org team of a Spring Boot application summarizing various files with MarkItDown and Hugging Face Transformers popular Python libraries with GraalPy. github.com/fniephaus/gr...
GitHub - fniephaus/graalpy-spring-boot-summarize: Use MarkItDown and Hugging Face Transformers in Spring Boot to summarize various files
Use MarkItDown and Hugging Face Transformers in Spring Boot to summarize various files - fniephaus/graalpy-spring-boot-summarize
github.com
October 23, 2025 at 8:47 AM
Nice demo from @fniephaus.com from the @graalvm.org team of a Spring Boot application summarizing various files with MarkItDown and Hugging Face Transformers popular Python libraries with GraalPy. github.com/fniephaus/gr...
Grab them while they last!
Early Bird tickets for Spring I/O 2026 are now OPEN!
🛠️ 13 April 2026- Pre-conference Workshops
🗓️ 14-15 April 2026 - Conference
📍Barcelona, Spain
🎟️ Secure your spot now: 2026.springio.net
🛠️ 13 April 2026- Pre-conference Workshops
🗓️ 14-15 April 2026 - Conference
📍Barcelona, Spain
🎟️ Secure your spot now: 2026.springio.net
October 16, 2025 at 6:59 AM
Grab them while they last!
Spring Boot 4 with Brian Clozel and @snicoll.be #DevoxxBE
October 10, 2025 at 8:46 AM
Spring Boot 4 with Brian Clozel and @snicoll.be #DevoxxBE
Full house in Rod Johnson session on building agents with Embabel.
Repo: github.com/embabel/emba... #DevoxxBE
Repo: github.com/embabel/emba... #DevoxxBE
October 9, 2025 at 2:13 PM
Full house in Rod Johnson session on building agents with Embabel.
Repo: github.com/embabel/emba... #DevoxxBE
Repo: github.com/embabel/emba... #DevoxxBE
Spring Shell running on the browser thanks to WebAssembly, cool demos by @fniephaus.com
Repo: github.com/graalvm/graa... #DevoxxBE
Repo: github.com/graalvm/graa... #DevoxxBE
October 9, 2025 at 9:03 AM
Spring Shell running on the browser thanks to WebAssembly, cool demos by @fniephaus.com
Repo: github.com/graalvm/graa... #DevoxxBE
Repo: github.com/graalvm/graa... #DevoxxBE
Reposted by Sergi Almar
📣 The Spring I/O 2026 CFP is now OPEN!
📅 Deadline: 9 January 2026
📍Palau de Congressos de Catalunya, Barcelona
👉 Submit your proposal now and join us on stage: 2026.springio.net
📅 Deadline: 9 January 2026
📍Palau de Congressos de Catalunya, Barcelona
👉 Submit your proposal now and join us on stage: 2026.springio.net
October 8, 2025 at 11:58 AM
📣 The Spring I/O 2026 CFP is now OPEN!
📅 Deadline: 9 January 2026
📍Palau de Congressos de Catalunya, Barcelona
👉 Submit your proposal now and join us on stage: 2026.springio.net
📅 Deadline: 9 January 2026
📍Palau de Congressos de Catalunya, Barcelona
👉 Submit your proposal now and join us on stage: 2026.springio.net
October 8, 2025 at 8:15 AM
"Implementing Domain Driven Design with Spring" by
@maciejwalkowiak.bsky.social just became @springio.net's most-viewed talk, overtaking "Clean Architecture with Spring" by Tom Hombergs!
And the most-liked? "Spring Security Architecture Principles" by @garnier.wf.
@maciejwalkowiak.bsky.social just became @springio.net's most-viewed talk, overtaking "Clean Architecture with Spring" by Tom Hombergs!
And the most-liked? "Spring Security Architecture Principles" by @garnier.wf.
October 3, 2025 at 11:25 AM
"Implementing Domain Driven Design with Spring" by
@maciejwalkowiak.bsky.social just became @springio.net's most-viewed talk, overtaking "Clean Architecture with Spring" by Tom Hombergs!
And the most-liked? "Spring Security Architecture Principles" by @garnier.wf.
@maciejwalkowiak.bsky.social just became @springio.net's most-viewed talk, overtaking "Clean Architecture with Spring" by Tom Hombergs!
And the most-liked? "Spring Security Architecture Principles" by @garnier.wf.
Spring Boot 4 is moving to Jackson 3 (already in M3).
👉 Check out the Jackson 3 Migration Guide: github.com/FasterXML/ja...
👉 Also useful, the OpenRewrite recipe: docs.openrewrite.org/recipes/java...
More insights coming soon in the official Spring blog post next week.
👉 Check out the Jackson 3 Migration Guide: github.com/FasterXML/ja...
👉 Also useful, the OpenRewrite recipe: docs.openrewrite.org/recipes/java...
More insights coming soon in the official Spring blog post next week.
github.com
October 2, 2025 at 11:06 AM
Spring Boot 4 is moving to Jackson 3 (already in M3).
👉 Check out the Jackson 3 Migration Guide: github.com/FasterXML/ja...
👉 Also useful, the OpenRewrite recipe: docs.openrewrite.org/recipes/java...
More insights coming soon in the official Spring blog post next week.
👉 Check out the Jackson 3 Migration Guide: github.com/FasterXML/ja...
👉 Also useful, the OpenRewrite recipe: docs.openrewrite.org/recipes/java...
More insights coming soon in the official Spring blog post next week.
Tried the new Sonnet 4.5 with Junie, it consumes considerably more quota than GPT5 and the quality gains aren’t clear enough, not worth the change as of now.
September 30, 2025 at 8:52 AM
Tried the new Sonnet 4.5 with Junie, it consumes considerably more quota than GPT5 and the quality gains aren’t clear enough, not worth the change as of now.
The @springio.net 2026 website is coming along nicely and CFP will open soon.
What topics would you love to see at #springio26? 👇
What topics would you love to see at #springio26? 👇
September 29, 2025 at 4:47 PM
The @springio.net 2026 website is coming along nicely and CFP will open soon.
What topics would you love to see at #springio26? 👇
What topics would you love to see at #springio26? 👇
AI is reshaping the entry-level job market.
Some junior roles might be disappearing but on the other hand, companies are desperate to add AI into their systems and workflows. And I believe that is a shortcut for new grads.
Some junior roles might be disappearing but on the other hand, companies are desperate to add AI into their systems and workflows. And I believe that is a shortcut for new grads.
September 29, 2025 at 9:46 AM
AI is reshaping the entry-level job market.
Some junior roles might be disappearing but on the other hand, companies are desperate to add AI into their systems and workflows. And I believe that is a shortcut for new grads.
Some junior roles might be disappearing but on the other hand, companies are desperate to add AI into their systems and workflows. And I believe that is a shortcut for new grads.
I’ve been setting up GitHub self-hosted runners lately to execute jobs from GH Actions.
My current client has many security and compliance requirements, this allows having full control over the environment, using any hardware, lower costs and even accessing resources behind a VPN.
My current client has many security and compliance requirements, this allows having full control over the environment, using any hardware, lower costs and even accessing resources behind a VPN.
September 25, 2025 at 9:57 AM
I’ve been setting up GitHub self-hosted runners lately to execute jobs from GH Actions.
My current client has many security and compliance requirements, this allows having full control over the environment, using any hardware, lower costs and even accessing resources behind a VPN.
My current client has many security and compliance requirements, this allows having full control over the environment, using any hardware, lower costs and even accessing resources behind a VPN.
You can learn 100 JavaScript frameworks…
or you can learn Java and Spring once, and it’ll pay you back for years. 💚
or you can learn Java and Spring once, and it’ll pay you back for years. 💚
September 17, 2025 at 7:25 AM
You can learn 100 JavaScript frameworks…
or you can learn Java and Spring once, and it’ll pay you back for years. 💚
or you can learn Java and Spring once, and it’ll pay you back for years. 💚