DEV Community

Testing

Find those bugs before your users do! 🐛

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
What n8n Execution Traces Can and Can't Tell You About Workflow Coverage

What n8n Execution Traces Can and Can't Tell You About Workflow Coverage

Comments
9 min read
AI Can Write the Code. Can It Prove the Fix?

AI Can Write the Code. Can It Prove the Fix?

20
Comments 14
21 min read
A Free Model Is More Useful When You Make It Write a Repro Server

A Free Model Is More Useful When You Make It Write a Repro Server

Comments
4 min read
Count the Resolver, Not the Query, to Catch a GraphQL N+1

Count the Resolver, Not the Query, to Catch a GraphQL N+1

Comments 1
4 min read
I Let AI Plan 170 Changes. It Made the Same 3 Mistakes Every Time.

I Let AI Plan 170 Changes. It Made the Same 3 Mistakes Every Time.

14
Comments 4
8 min read
Cross-Browser Testing Tools: The 2026 Landscape & Decision Framework

Cross-Browser Testing Tools: The 2026 Landscape & Decision Framework

Comments 1
4 min read
My automation read another site's page: the active tab belongs to the browser, not to your session

My automation read another site's page: the active tab belongs to the browser, not to your session

4
Comments 9
4 min read
Auditing a world by walking it, not by checking things exist

Auditing a world by walking it, not by checking things exist

Comments
4 min read
AI vs CI: Nobody Told the Pipeline

AI vs CI: Nobody Told the Pipeline

1
Comments
3 min read
Split a Name Column? The Migration Contract Catches What Review Misses

Split a Name Column? The Migration Contract Catches What Review Misses

Comments
4 min read
AI Wrote Your Idempotency Layer? Replay Requests Until It Breaks

AI Wrote Your Idempotency Layer? Replay Requests Until It Breaks

Comments
4 min read
The Green Test That Lied

The Green Test That Lied

1
Comments
6 min read
A small GitHub Action for checking public launch paths without turning CI into a browser bot

A small GitHub Action for checking public launch paths without turning CI into a browser bot

Comments 1
3 min read
Building an AI Agent for Performance Engineering: MCP Servers You Can Use Today

Building an AI Agent for Performance Engineering: MCP Servers You Can Use Today

Comments 5
25 min read
My Benchmark Judged Five Models Against a Threshold Built for Three

My Benchmark Judged Five Models Against a Threshold Built for Three

5
Comments 1
4 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.