Domain Arrivals
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Featured in Domain Arrivals · 2026-08-14

PipeBook, a field calculator for pipefitters

pipebook.app ↗ · Useful Tools · score 86.0
○Open: public page gives enough substance to understand the site $Paid: pricing, booking, ecommerce, subscription, or paid access is visible ADAds: visible ad load or ad-supported content ✦Pretty: notable design, copy, craft, or presentation ◆Pro: polished, finished-feeling, serious, or operationally mature ◇Niche: specific audience, workflow, or unusually focused use case ◉Human: personal, local, community, civic, handmade, or real-person signal !Suspicious: scammy, spammy, trust theater, finance fog, or credibility concern

An offline pipefitter reference and calculator covering schedules, fitting takeoffs, flange bolt-ups, offsets, miter cuts, and feet-and-inches math.

Why it surfaced

PipeBook makes a strong case for a narrow tool: its references include 310 of 318 pipe-schedule values, 174 of 183 fitting takeoffs, and all 836 flange and bolt-up values verified. It is built for real field conditions, with fraction-first display, glove-friendly targets, no sign-in, and a one-time $12.99 price.

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The Largest Cat Has No Number

August 14’s newborn domains include an unnumbered giant among thirteen catalogued glossy cats, a shareable Visual Snow Syndrome simulator, two independent Colombian relief directories, and a snail farm with races, courtship, and its own Gazette.

This is one of 1,000 discoveries in the 2026-08-14 Domain Arrivals issue.

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