DEV Community

Testing

Find those bugs before your users do! 🐛

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
When should Codex use multiple agents? A benchmark, not a slogan

When should Codex use multiple agents? A benchmark, not a slogan

Comments
5 min read
Run the Cheap Review First

Run the Cheap Review First

1
Comments
4 min read
Two gates that hide a bug from every test you have

Two gates that hide a bug from every test you have

1
Comments
4 min read
WireMock will not read your OpenAPI spec, and that is on purpose

WireMock will not read your OpenAPI spec, and that is on purpose

5
Comments
3 min read
Make AI Patches Prove Themselves Before They Touch Main

Make AI Patches Prove Themselves Before They Touch Main

Comments
7 min read
Sharing a Whiteboard at 120 kbps with an Unstable Connection

Sharing a Whiteboard at 120 kbps with an Unstable Connection

1
Comments 2
6 min read
My CSV diff tool reported a new row as removed, and its self-test cannot run

My CSV diff tool reported a new row as removed, and its self-test cannot run

4
Comments
5 min read
Mocking Spring AI @Tool calls via record/replay

Mocking Spring AI @Tool calls via record/replay

Comments
4 min read
My Scanner Passed Until I Built a Harness That Lied to It on Purpose

My Scanner Passed Until I Built a Harness That Lied to It on Purpose

3
Comments 10
3 min read
Your Free AI Model Changed Overnight. Here's a Snapshot Test Suite That Notices.

Your Free AI Model Changed Overnight. Here's a Snapshot Test Suite That Notices.

Comments
5 min read
Ad-Hoc distribution vs TestFlight in React Native — a practical comparison

Ad-Hoc distribution vs TestFlight in React Native — a practical comparison

Comments
2 min read
I deleted a condition from a library with 100% coverage. CI stayed green.

I deleted a condition from a library with 100% coverage. CI stayed green.

Comments
4 min read
Reproducible Benchmarks for Web-Access APIs: A Five-Layer Design

Reproducible Benchmarks for Web-Access APIs: A Five-Layer Design

Comments
6 min read
Building a Visual Regression Tool with VLMs and DOM Diffing

Building a Visual Regression Tool with VLMs and DOM Diffing

Comments
3 min read
From Automation Frameworks to Agentic QA: What Changes When AI Can Take Action?

From Automation Frameworks to Agentic QA: What Changes When AI Can Take Action?

2
Comments 4
12 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.