DEV Community

Testing

Find those bugs before your users do! 🐛

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Common Manual Testing Technique

Common Manual Testing Technique

Comments
4 min read
Why Your AI-Generated Code Passes Tests but Fails Production

Why Your AI-Generated Code Passes Tests but Fails Production

Comments
8 min read
Branch Coverage for Lua with cluacov: From Line-Level Approximation to Instruction-Level Precision

Branch Coverage for Lua with cluacov: From Line-Level Approximation to Instruction-Level Precision

Comments
12 min read
The 10% CAPTCHA problem in QA — and why your AI solver should refuse Google login

The 10% CAPTCHA problem in QA — and why your AI solver should refuse Google login

1
Comments
6 min read
LLM Evaluation in CI: Stop Manual Testing Before It Costs You

LLM Evaluation in CI: Stop Manual Testing Before It Costs You

Comments
3 min read
Exploring GoScreenAPI's Visual Diff Feature: A Comprehensive Guide

Exploring GoScreenAPI's Visual Diff Feature: A Comprehensive Guide

Comments
2 min read
I Built LLM Evaluation-as-Code in CI: Here's How to Avoid Shipping Regressions

I Built LLM Evaluation-as-Code in CI: Here's How to Avoid Shipping Regressions

Comments
3 min read
The Playwright Playbook — Part 8: Playwright Meets AI — Agents, MCP & Self-Healing Tests

The Playwright Playbook — Part 8: Playwright Meets AI — Agents, MCP & Self-Healing Tests

8
Comments 2
17 min read
Your iOS Network Layer should be boring.

Your iOS Network Layer should be boring.

Comments
1 min read
Stop Mocking the Code You Should Be Testing

Stop Mocking the Code You Should Be Testing

Comments
1 min read
Debugging JavaScript: The Guide I Wish I Had Earlier in 2026

Debugging JavaScript: The Guide I Wish I Had Earlier in 2026

1
Comments
6 min read
Six Months of AI Writing My Tests: What Got Better, What Got Worse

Six Months of AI Writing My Tests: What Got Better, What Got Worse

Comments 1
8 min read
Testing JavaScript: A Practical Guide to TDD with Jest (2026)

Testing JavaScript: A Practical Guide to TDD with Jest (2026)

1
Comments 1
4 min read
Agent evals should explain why they passed

Agent evals should explain why they passed

1
Comments
1 min read
11 Agentic Testing Tools to Know in 2026

11 Agentic Testing Tools to Know in 2026

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