Category
Testing & QA
Test automation for web and mobile: Playwright, Cypress and Selenium compared, unit testing frameworks, load testing with k6 and JMeter, and testing in CI.
-
Apr 23, 2026
Best CI/CD Tools for Automated Testing 2026: A Developer’s Practical Guide
CI/CD tools for automated testing compared: GitHub Actions, GitLab CI, CircleCI and Jenkins on speed, parallelism and test reporting.
-
Apr 23, 2026
How to Reduce CI/CD Build Time for Tests: 10 Practical Tips
Ten ways to speed up test runs in CI/CD: sharding, dependency caching, running only affected tests, leaner Docker layers and faster runners.
-
Apr 23, 2026
Mastering AWS Lambda Performance Testing Tools: A Deep Dive into Latency, Cold Starts, and Cost
Test AWS Lambda performance: tools for latency and cold starts, benchmarking techniques, tuning memory and cost, and pitfalls in serverless tests.
-
Apr 23, 2026
Distributed Load Testing with Locust: Scaling Your Performance Tests to Millions of Users
Run distributed load tests with Locust: the master-worker setup, scaling workers, generating realistic load and avoiding measurement pitfalls.
-
Apr 23, 2026
Playwright for Performance Testing Tutorial: Measure Core Web Vitals and Load Times
Use Playwright to measure page performance: navigation timing, network latency, Core Web Vitals with Lighthouse, and keeping results consistent.
-
Apr 23, 2026
The Complete React App Performance Testing Guide: From Profiling to Optimization
Test React app performance: profile renders with React DevTools, measure Web Vitals, add checks to CI, and fix the causes of slow components.