Skip to content

DEV Community

Building Ligero Series' Articles

Back to Duvan Jamid Vargas's Series

Duvan Jamid Vargas

Oct 26

Spring Boot Takes 2 Seconds to Start. I Built a Java Framework That Starts in 0.4 (Building Ligero, Part 1)

#java #opensource #webdev #architecture

4 min read

Duvan Jamid Vargas

Oct 26

A Router, a Middleware Chain and a Secure Baseline in Plain Java (Building Ligero, Part 2)

#java #webdev #security #opensource

3 min read

Duvan Jamid Vargas

Oct 26

Dependency Injection Without Reflection: Wiring 100 Beans in 65 ms (Building Ligero, Part 3)

#java #architecture #opensource #performance

4 min read

Duvan Jamid Vargas

Oct 26

My Java Server Was 13x Slower Than It Should Be. The Culprit Was a 40 ms TCP Default (Building Ligero, Part 4)

#java #performance #networking #webdev

4 min read

Duvan Jamid Vargas

Oct 26

I Built a Dashboard That Lights Up Your Java Beans in Real Time (Building Ligero, Part 5)

#java #devtools #architecture #opensource

4 min read

Duvan Jamid Vargas

Oct 26

Observability in a Lightweight Java Framework: Health, Metrics, Traces and OpenTelemetry (Building Ligero, Part 6)

#java #observability #opentelemetry #devops

3 min read

Duvan Jamid Vargas

Oct 26

Production-Hardening a Java Framework: Resilience, JWT/JWKS, Native Image and an MCP Server (Building Ligero, Part 7)

#java #security #graalvm #opensource

5 min read