Browsing Tag
testing
141 posts
Introducing @accesslint/jest: progressive accessibility testing for Jest
This post is for the team rolling out accessibility testing: developer tooling, CI platform, design systems, frontend tooling,…
Our SwiftUI snapshot tests passed locally but failed on CI. Here’s the actual fix.
500+ snapshot tests, all green on every developer’s Mac, all red on GitHub Actions. Sound familiar? The common…
First Post on DEV — A Quick Hello
This is my first article on DEV.to, and I’m excited to share my learning journey here. I’m a…
Your Go Tests Pass, But Do They Actually Test Anything? An Introduction to Mutation Testing
GitHub Copilot, Cursor, Claude Code — these tools can generate hundreds of lines of Go in seconds. But…
14 Playwright Mistakes Slowing Your Team Down : A Daily Series
1 You are logging in through the UI in every single test. Open the app. Type the email.…
I Broke My Multi-Agent Pipeline on Purpose. All 3 Failures Were Silent.
78% of enterprises have at least one AI agent pilot running. Only 14% have successfully scaled one to…
How I Discovered a Serious Bug Without Automation: The Importance of Domain Knowledge Over Tools in Software Testing
The moment that changed how I see testing There was no failing automated test. No alert. No monitoring…
What to Tell Claude Code to Test (and What to Skip)
If you’re using Claude Code to build apps, you’ve probably noticed it loves writing tests. Ask it to…
PVS-Studio Go analyzer beta testing
After months of extensive work on a new static code analyzer for Go, our team announces that it’s…
Rotating Residential Proxy Validation Lab for 2026 That You Can Reproduce and Score
What you are proving in 30 seconds You are not “testing proxies.” You are proving four properties under…
