Preflight
Detect console and network errors before the release
Preflight launched on April 2, 2021 with 85 votes, #490 of 3,754 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 5 years on.
What it does
Test the most important parts before developers release to reduce CS tickets. Reduce tickets with the tests and let us explain what went wrong to your developers
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PreflightDec 2025 · preflightqa.xyz · ▲77Hey HN, I’m a product designer on a payments team. Every time we were close to shipping a feature, we’d run a bug bash in a giant Google doc or spreadsheet: copy the spec in, write the test cases, ask people to mark Pass/Fail, paste screenshots, then manually turn everything into Jira tickets. It worked, but it always felt a bit painful. Instead of another heavy test management tool, I wanted something that feels closer to the tools we actually like using. More Linear/Notion, less old-school QA. With Preflight, you paste your product requirements and Figma link and get an initial…
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