Domain Arrivals
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Featured in Domain Arrivals · 2026-08-16

大表哥: The Spreadsheet Reverse-Engineering Desk

dbg.cash ↗ · Useful Tools · score 84.0
○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

A browser-based tool that inspects XLSX, XLS, and CSV files to reveal spreadsheet structure, formulas, dependencies, and possible anomalies.

Why it surfaced

大表哥 treats a long-lived business spreadsheet as undocumented legacy code, then performs its first structural probe entirely in the browser. It supports offline analysis, keeps files off the server, produces downloadable Markdown, HTML, or JSON reports, and openly states its limits—including a 5,000-row-by-300-column browser cap.

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The 240-Material Organ

August 16’s newborn domains include a 240-material perfume organ, a repeatedly saved JPEG cat, a ski tracker designed by a 15-year-old, and a searchable page claiming to contain 148,303 prescription records.

This is one of 1,000 discoveries in the 2026-08-16 Domain Arrivals issue.

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