Blogg
Setting Up Automated Performance Tests for Our API
I wanted to add performance tests to Preserve, our SaaS platform for financial management. I chose k6 from Grafana, which is a lightweight open source load testing tool. Here's what I learned about test data isolation, threshold setting, and the difference between setup traffic and actual load traffic.
22 juni 2026
Pattern matching in TypeScript with ts-pattern
Pattern matching is a programming technique where you compare a value or structure against a predefined pattern and, depending on which match occurs, perform different actions. It can be seen as a more advanced and flexible form of conditional expressions like if-else or switch-case. Instead of only comparing values, pattern matching can check both the types and structures of data and then execute different operations based on the result.
27 November 2025