DEV Community

Testing

Find those bugs before your users do! 🐛

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
The Bug That Sends "Authorization: bearer undefined" - And Why It's So Easy to Miss
eshaanagrawal profile

The Bug That Sends "Authorization: bearer undefined" - And Why It's So Easy to Miss

#typescript #opensource #webdev #testing
2
Comments
3 min read
Your AI's tests pass. That doesn't mean the code works.
moonrunnerkc profile

Your AI's tests pass. That doesn't mean the code works.

#ai #programming #testing #opensource
Comments 2
2 min read
The Agent Told Me It Was Done. The Tests Said Otherwise.

AI pattern-matching masking test failures
robert_floyddugger_6f9a4 profile

The Agent Told Me It Was Done. The Tests Said Otherwise.

#ai #codingagents #testing #specdrivendevelopment
1
Comments 7
8 min read
Testing Turbo Frames in Rails Without a Browser
pavelmyslik profile

Testing Turbo Frames in Rails Without a Browser

#rails #turbo #hotwire #testing
Comments
4 min read
When Cucumber Grows Too Big: Pain Points, Lessons Learned, and Alternatives
luiinge profile

When Cucumber Grows Too Big: Pain Points, Lessons Learned, and Alternatives

#cucumber #testing #bdd #azertio
1
Comments
6 min read
Why green CI doesn't mean your system works
ariless profile

Why green CI doesn't mean your system works

#testing #playwright #typescript #ci
Comments
2 min read
Why Manual Test Cases Should Live in YAML
weiwen-weng profile

Why Manual Test Cases Should Live in YAML

#testing #qa #yaml #vscode
Comments
5 min read
Our CI mocked Stripe. Production still broke on step two.
fetchsandbox profile

Our CI mocked Stripe. Production still broke on step two.

#api #devops #mcp #testing
Comments 1
2 min read
Trust Boundary Violation in gRPC gateways
silver_dev profile

Trust Boundary Violation in gRPC gateways

#security #go #testing
Comments
5 min read
A/B Testing at Warp Speed: How Cloudflare Workers Revolutionize HTML Experiments
sohanaakbar7 profile

A/B Testing at Warp Speed: How Cloudflare Workers Revolutionize HTML Experiments

#performance #serverless #testing #webdev
Comments
3 min read
Two Cross-Platform Bugs in Our Go CLI (And How We Fixed Them)
orieken profile

Two Cross-Platform Bugs in Our Go CLI (And How We Fixed Them)

#go #debugging #windows #testing
Comments
4 min read
How We Made Our AI Browser Agent Stop Clicking the Wrong Button
omidseyfan profile

How We Made Our AI Browser Agent Stop Clicking the Wrong Button

#playwright #testing #webdev #ai
1
Comments 1
7 min read
Your Model Upgrade Broke Three Workflows and the Tests Still Passed
saurav_bhattacharya profile

Your Model Upgrade Broke Three Workflows and the Tests Still Passed

#ai #agents #evaluation #testing
2
Comments 4
5 min read
Your sanctions screening just broke: managing 50+ data sources without burying your team
stuart_watkins_555e9d30ee profile

Your sanctions screening just broke: managing 50+ data sources without burying your team

#compliance #testing #fintech #sanctions
Comments
6 min read
The Playwright Playbook — Part 5: Visual Regression Testing
sshhfaiz profile

The Playwright Playbook — Part 5: Visual Regression Testing

#playwright #testing #typescript #automation
6
Comments 1
12 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.