A comprehensive SDET guide to load testing WebSockets with K6. Learn how to benchmark full-duplex sockets, Server-Sent Events, and real-time streaming APIs.

Shahnawaz Khan Oct 5, 2026 19 min read

API & Backend

K6 Load Testing Fundamentals: 7 Best Virtual User Secrets

A comprehensive SDET guide to K6 load testing fundamentals. Learn how to model virtual users, configure multi-stage traffic ramps, and test autoscalers.

Shahnawaz Khan Oct 2, 2026 17 min read

k6 2.1.0 Released performance testing dashboard with feature flags and Grafana observability for QA engineers

Tool News

k6 2.1.0 Released: Why QA Engineers Should Upgrade for Better Performance Testing

k6 2.1.0 Released introduces feature flags, experimental native histograms, browser proxy improvements, and new Grafana Cloud commands. Learn what this update means…

Shahnawaz Khan Jul 1, 2026 9 min read

Self-healing load test dashboard using k6 and AI auto-tuning thresholds for performance regressions

API & Backend

The Self-Healing Load Test: How k6 + AI Auto-Tunes Thresholds & Fixes Performance Regressions

Build a self-healing load test with k6 and AI that auto-tunes thresholds and fixes regressions automatically. Real SDET implementation guide.

Shahnawaz Khan May 11, 2026 4 min read