TechNotes

A personal blog about software, Linux and open source tools.

Getting started with Node.js and Express

June 10, 2026 · 5 min read

Node.js has become one of the most popular runtimes for building web APIs. In this post we explore setting up an Express server, handling routes and middleware...

Read more →

Linux tips every developer should know

May 28, 2026 · 3 min read

After years of daily Linux use, these terminal shortcuts and tools have saved me countless hours. From tmux to ripgrep, here is my essential toolkit...

Read more →

SQLite in production — is it viable?

May 15, 2026 · 7 min read

SQLite is often dismissed as a toy database but with WAL mode and proper configuration it can handle thousands of writes per second for most real-world applications...

Read more →