Dennis
@dwwhalen.bsky.social
Test automation engineer, dog lover, strummer.
https://www.dennis-whalen.com/
https://www.dennis-whalen.com/
Looking to get some UI tests setup for your web and/or mobile app development process?
Check out my latest blog on Maestro, a UI testing framework for web, iOS, and Android. tinyurl.com/4rdevphh
@leadingedje.com @dev.to
Check out my latest blog on Maestro, a UI testing framework for web, iOS, and Android. tinyurl.com/4rdevphh
@leadingedje.com @dev.to
Maestro: A Single Framework for Mobile and Web E2E Testing
I've recently been working on a personal project that has both mobile and web frontends. I wanted to...
tinyurl.com
December 26, 2025 at 3:12 PM
Looking to get some UI tests setup for your web and/or mobile app development process?
Check out my latest blog on Maestro, a UI testing framework for web, iOS, and Android. tinyurl.com/4rdevphh
@leadingedje.com @dev.to
Check out my latest blog on Maestro, a UI testing framework for web, iOS, and Android. tinyurl.com/4rdevphh
@leadingedje.com @dev.to
Yesterday I tried Google AI Studio for the first time. I was able to quickly create and deploy a little app that I am actually proud of!
@googleaiccount.bsky.social @dev.to @leadingedje.com
tinyurl.com/2vv5ytus
@googleaiccount.bsky.social @dev.to @leadingedje.com
tinyurl.com/2vv5ytus
You won't believe this crazy dream I had....
This post is my submission for DEV Education Track: Build Apps with Google AI Studio. What...
tinyurl.com
September 14, 2025 at 1:19 PM
Yesterday I tried Google AI Studio for the first time. I was able to quickly create and deploy a little app that I am actually proud of!
@googleaiccount.bsky.social @dev.to @leadingedje.com
tinyurl.com/2vv5ytus
@googleaiccount.bsky.social @dev.to @leadingedje.com
tinyurl.com/2vv5ytus
If you're looking for a structured way to test you AI prompts, check out my latest post. TDD and automated regression testing included!
@leadingedje.com @dev.to
@leadingedje.com @dev.to
Add Structured Testing to Your AI Vibe - with promptfoo
In my previous promptfoo post, we covered the basics of testing LLM prompts with simple examples...
tinyurl.com
September 4, 2025 at 11:51 AM
If you're looking for a structured way to test you AI prompts, check out my latest post. TDD and automated regression testing included!
@leadingedje.com @dev.to
@leadingedje.com @dev.to
You can actually write unit tests for AI!
- Pass/fail assertions for LLM outputs
- TDD-driven as you develop your prompts
- Side-by-side LLM comparison
- CI/CD regression testing
Check out my latest blog post: tinyurl.com/promptfoo
@leadingedje.com #promptengineering #ai #testing #prompfoo
- Pass/fail assertions for LLM outputs
- TDD-driven as you develop your prompts
- Side-by-side LLM comparison
- CI/CD regression testing
Check out my latest blog post: tinyurl.com/promptfoo
@leadingedje.com #promptengineering #ai #testing #prompfoo
Automate the Testing of Your LLM Prompts
Intro On a recent client engagement, we needed a mechanism to validate LLM responses for...
tinyurl.com
August 29, 2025 at 11:52 AM
You can actually write unit tests for AI!
- Pass/fail assertions for LLM outputs
- TDD-driven as you develop your prompts
- Side-by-side LLM comparison
- CI/CD regression testing
Check out my latest blog post: tinyurl.com/promptfoo
@leadingedje.com #promptengineering #ai #testing #prompfoo
- Pass/fail assertions for LLM outputs
- TDD-driven as you develop your prompts
- Side-by-side LLM comparison
- CI/CD regression testing
Check out my latest blog post: tinyurl.com/promptfoo
@leadingedje.com #promptengineering #ai #testing #prompfoo
My latest bog post talks about the importance of performance testing your website from the browser with #Chrome. Check it out! tinyurl.com/2s3aydp8
@dev.to @leadingedje.com @developer.chrome.com
@dev.to @leadingedje.com @developer.chrome.com
Automating Browser-Based Performance Testing
Website performance directly affects what users feel and what your business earns. One way of...
tinyurl.com
August 17, 2025 at 7:10 PM
My latest bog post talks about the importance of performance testing your website from the browser with #Chrome. Check it out! tinyurl.com/2s3aydp8
@dev.to @leadingedje.com @developer.chrome.com
@dev.to @leadingedje.com @developer.chrome.com
I've got a new blog post up that will get you started setting up a free docker-based k6 load testing stack with #k6, #grafana, and #prometheus. Check it out! dev.to/leading-edje...
@grafana.bsky.social @prometheus.io @leadingedje.com @dev.to
@grafana.bsky.social @prometheus.io @leadingedje.com @dev.to
Open Source Load Testing with k6, Docker, Prometheus, and Grafana
Introduction Load testing is crucial for ensuring your applications can handle expected...
dev.to
May 18, 2025 at 9:36 PM
I've got a new blog post up that will get you started setting up a free docker-based k6 load testing stack with #k6, #grafana, and #prometheus. Check it out! dev.to/leading-edje...
@grafana.bsky.social @prometheus.io @leadingedje.com @dev.to
@grafana.bsky.social @prometheus.io @leadingedje.com @dev.to