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Why Most QA Engineers Can't Practice Their Core Skill — and How Mutation Testing Changes That

Why Most QA Engineers Can't Practice Their Core Skill — and How Mutation Testing Changes That

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5 min read
We scanned 4,500 GitHub repos. Here's what developers are actually migrating to.

We scanned 4,500 GitHub repos. Here's what developers are actually migrating to.

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3 min read
Meet Floci: a fast, free, no-strings AWS emulator (no auth token, no quotas)

Meet Floci: a fast, free, no-strings AWS emulator (no auth token, no quotas)

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4 min read
How to Test Stripe Webhooks Without Deploying Code

How to Test Stripe Webhooks Without Deploying Code

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4 min read
My Python tests passed. Production still broke.

My Python tests passed. Production still broke.

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2 min read
Automated Performance and Accessibility Testing for Frontend

Automated Performance and Accessibility Testing for Frontend

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8 min read
Notes on Testing: Why I Prefer Testcontainers Over Mocks

Notes on Testing: Why I Prefer Testcontainers Over Mocks

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3 min read
Why Your AI Agent Can't Check Its Own Work (and How to Fix It)

Why Your AI Agent Can't Check Its Own Work (and How to Fix It)

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3 min read
Integrating automated accessibility tests into CI/CD pipelines

Integrating automated accessibility tests into CI/CD pipelines

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8 min read
Generating Code Faster Is Only Valuable If You Can Validate Every Change With Confidence

Generating Code Faster Is Only Valuable If You Can Validate Every Change With Confidence

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3 min read
Testing Unary gRPC Services in Go: Addressing Error Handling, Interceptors, and Metadata with Specialized Tools

Testing Unary gRPC Services in Go: Addressing Error Handling, Interceptors, and Metadata with Specialized Tools

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7 min read
Stop mocking APIs. Use a stateful sandbox instead.

Stop mocking APIs. Use a stateful sandbox instead.

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3 min read
Why I'm building a free, open-source AWS emulator

Why I'm building a free, open-source AWS emulator

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4 min read
How to Test Email Signup Flows in CI/CD Pipelines

How to Test Email Signup Flows in CI/CD Pipelines

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4 min read
Approaches to code reviews

Approaches to code reviews

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6 min read
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