Stack Overflow

stack overflow koto tech rebrand 2026 logo custom typeface motion website app print 3d merch orange pink black & white sans-serif stack sans for years stack overflow was the tab every developer kept open. when ai tools started answering coding questions, and training on the site's own archive, the brand needed a new reason to exist. koto reframed it around what models cannot fake: expert, human-checked knowledge. the public site and the business products no