A tiny, zero-dependency library to generate, validate and format Brazilian CPFs and CNPJs - including the future *alphanumeric CNPJ* format (2026-ready)
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Updated
May 24, 2026 - Java
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alphanumeric-cnpj
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CNPJ AiO: Engine completa para validação de CNPJ Alfanumérico (Padrão 2026+) e Legado. Vanilla JS, High Performance & Zero Dependencies.
clean-code cnpj vanilla-js receita-federal software-architecture validation-engine cnpj-validator alphanumeric-cnpj cnpj-2026
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Updated
Apr 12, 2026 - CSS
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