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 Weighbridge Workshop

The Weighbridge Workshop

Comments
8 min read
Do not render unavailable as zero: a unit-aware JavaScript metric formatter

Do not render unavailable as zero: a unit-aware JavaScript metric formatter

Comments
6 min read
Parse the destination before deduplicating a resource link

Parse the destination before deduplicating a resource link

Comments
6 min read
Calibrate the Judge Before the Agent Score

Calibrate the Judge Before the Agent Score

Comments
7 min read
Don't Average Pass Rates Across Unequal Token Budgets

Don't Average Pass Rates Across Unequal Token Budgets

1
Comments
7 min read
Case Study: A Daily Digest Job That Refuses Implicit Timezones

Case Study: A Daily Digest Job That Refuses Implicit Timezones

1
Comments
8 min read
Full feed coverage is not snapshot readiness: a tested JavaScript contract

Full feed coverage is not snapshot readiness: a tested JavaScript contract

Comments
4 min read
Expose Crypto KAT Runners as MCP Tools Instead of Pasting Hex

Expose Crypto KAT Runners as MCP Tools Instead of Pasting Hex

Comments
1 min read
A test that has never failed is a claim, not evidence

A test that has never failed is a claim, not evidence

1
Comments 2
5 min read
Your CI Runs Tests in Parallel. Your Test Data Doesn't Know That.

Your CI Runs Tests in Parallel. Your Test Data Doesn't Know That.

Comments
4 min read
The Deadline Used time.time(). Then the Laptop Slept.

The Deadline Used time.time(). Then the Laptop Slept.

Comments
9 min read
Two bugs my green test suite could not see

Two bugs my green test suite could not see

1
Comments 2
7 min read
AI Is Making Code Cheap. Verification Is Becoming the Expensive Part

AI Is Making Code Cheap. Verification Is Becoming the Expensive Part

1
Comments
5 min read
How to set up a UAT environment that doesn't lie to you

How to set up a UAT environment that doesn't lie to you

Comments
5 min read
Classifying failure modes in URL-based transcription

Classifying failure modes in URL-based transcription

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