RestTemplate vs RestClient vs WebClient
The HTTP Client Showdown Every Spring Developer Needs to Understand If you've been writing Spring applications for a while, you've probably had this c…
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From Marketplace to Independent Stack: Migrating a B2B Industrial Site to Nuxt 3 & Spring Boot
1. The Backstory I recently took on a project to move a traditional industrial enterprise away from Alibaba International to a fully independent digit…
Zero-Code-Change Stacktrace Filtering for Spring Boot: An Infrastructure-Level Integration
This article is intended for software architects, senior backend engineers, and platform engineers working on commercial Java systems where stacktrace…
How to Deploy a Spring Boot + React App for Free on Render: From Local to Production
LIVE DEMO: https://hotelbooking-ui-ds7l.onrender.com/ 🛠 Tech Stack Frontend: React, Tailwind CSS Backend: Java, Spring Boot Database: PostgreSQL (H2) …
Как я стал вайбкодером (а казался, наверное, приличным человеком)
Не думал, что мне придется это сказать: я — вайбкодер. Все надеялся, как-нибудь обойдется, я же, в конце концов, умею и нормальной IDE пользоваться, и…
How to Deploy Spring Boot Apps on Fly.io
Fly.io is an incredible platform for deploying applications close to your users globally. However, if you are a Java developer looking to launch a Spr…
I built a tool that shows you exactly which method slowed down after your last deploy published: false
You deployed. p99 latency spiked. Now what? Open Grafana. Check Jaeger. Dig through logs. Read the commit diff. Connect the dots yourself — every sing…
Angular 21 + Spring Boot 3.4 in Docker: the plumbing nobody shows you
Every time I spin up a new Angular + Spring Boot + SQL Server stack in Docker I hit the same two headaches in the first ten minutes: 1) The backend co…
Part 1 : Eureka Service Registry | Spring cloud
This blog mark the beginning of a new series focused entirely on the Microservice design pattern . In this series we will see how Microservice design …
Next-Level Observability with OpenTelemetry
When something goes wrong in my applications, logging is almost always the first tool I reach for. I'll throw a few log statements at the start and en…