Validar CPF e CNPJ em JavaScript: o módulo 11 explicado (e o CNPJ alfanumérico de 2026)

November 14, 2026 · Dev.to

Production-Grade Code: What Separates Hobby Apps from Real Ones
Your app works on your laptop. Now picture a thousand strangers signing up tomorrow: one types garbage into every field,
Latchkey January Update: Backed by LAUNCH, and Rethinking CI for Agents
TL;DR: LAUNCH has invested in Latchkey. In 2025 we went from a pipeline generator to CI cost and reliability analytics w
League of Legends: New Dawn Unveiled With Debut Trailer, Riot Announces Major Overhaul Coming in 2027
At the 2026 League of Legends World Championship Finals, Riot Games officially unveiled League of Legends: New Dawn. The
John Mulaney hosts ‘SNL’ tonight–Here’s where and when to watch for free
After becoming a five-timer in 2022, Mulaney joins an even more exclusive club tonight: the seven-timers.
Warriors without Steph Curry leads to embarrassing NBA downgrade
Steph Curry is expected to miss significant time with an oblique injury. Friday’s blowout loss against the Spurs was the