Offline lookup and validation of US Harmonized Tariff Schedule (HTS) codes: official descriptions, duty rates, closest valid code. No dependencies.
Steel section weights, dimensions and properties: IS 808 (ISMB, ISMC, ISA), IPE, HEA, HEB, UPN, pipe schedules, rebar and sheet gauges. No dependencies.
Printable graph paper, dot grid, lined, isometric, hexagon, semi-log, log-log and music staff paper as exact-size PDF or SVG. No dependencies.
Anthropic, PBC
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Meta
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NVIDIA
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Microsoft
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Depot
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