notes index
Notes archive
A growing archive of project notes, experiments, build logs, and lessons learned from real work.
gsisinna@blog:~/notes$ ls -1 | wc -l # 4 posts
I built a small Java + Spring Boot learning repo that starts with classes, methods, variables, loops, collections, and exceptions, then grows into controllers, services, dependency injection, OpenAPI, Docker, and deployment. This is the structure, the concepts, and how I would study it.
Mar 17, 2026 12 min read
A practical performance pass on this Astro blog: baseline measurements, HTML payload reductions, script delivery changes, font loading improvements, and a repeatable local perf report workflow.
Feb 25, 2026 8 min read
A meta-post about the software architecture behind this blog: Astro content collections, shared layout design, SEO metadata, RSS and sitemap generation, GitHub Pages deployment, and the practical decisions that keep it maintainable.
Feb 24, 2026 10 min read
Why I made this site, what I plan to use it for, and why it looks like a terminal window.
Feb 23, 2026 4 min read