𞤬𞤫𞤣𞥆𞤫𞤦𞤫𞤤𞤢𞥄𞤯𞤫

Provenance

• #8 html-forms concept_map 2026-06-24 maps css/optgroup → concept optgroup
• #23 demo-alpha concept_map 2026-07-13 covers concept optgroup winning layer

Concept optgroup

Brain 1.1.0-alpha.13 · Open in explorer → · Discuss on the NADA forum →