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Apr 19th 2026 7 min read

Stop Failing on Averages: How to Gate Your CI Pipeline with Artillery's p99

Last quarter, a team shipped a routine API update. The load test ran clean — average response time of 118ms, well under their 300ms threshold, green across the board. The pipeline...

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Apr 25th 2026 6 min read

Pause, Resume, and Retry: Surviving Interrupted Eval Runs in Promptfoo

Running a 50-test eval suite is satisfying right up until your VPN drops on test 31, your CI job times out at the 10-minute mark, or OpenAI decides it's a great time to rate limit...

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May 2nd 2026 12 min read

Integrating FlaUI Tests into a CI/CD Pipeline with GitHub Actions

In our previous guide, we covered the basics of automating Windows desktop applications with FlaUI. Now it's time to take things a step further by integrating those tests into...

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May 10th 2026 9 min read

Claude Code Hooks as a Test Quality Gate

Code review catches a lot of things, but test hygiene is rarely one of them. Hardcoded waits, missing assertions, and forbidden selectors tend to slip through because reviewers...

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May 13th 2026 5 min read

Writing a Custom CLI Script to Shard Tests Without Paid CI Parallelism

If you're running Playwright on a free CI tier, you've probably stared at a 15-minute test run wondering if there's a better way. Most teams assume parallelism requires a...

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May 29th 2026 12 min read

When Offline Isn't Enough: Adding Network Throttling to Playwright

Playwright has shipped BrowserContext.setOffline() for years, and it does exactly what it says: flip the network on and off. But "online" and "offline" are the two ends...

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Jul 26th 2026 5 min read

Visual Diffing is a Change Detector. You Need a Correctness Detector.

Most writing about AI and visual testing focuses on one thing: cutting down false positives in pixel diffing. That's a real problem, but it's not the interesting one...

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Aug 23rd 2026 9 min read

Grading at Scale: LLM-as-Judge Without the Reading Marathon

Every team building an LLM-in-the-loop decision system, whether it's approvals, moderation, routing, or classification, eventually adopts the same QA pattern: an LLM...