# Executor VLANG  VLang is an exciting language sponsored by ThreeFold. VLang has 27000 github stars and we believe its a very good language to build executor functions with. Why did we choose vlang as a first language to support on the TF Executors? - Its a very fast language (minimal energy & cpu footprint) - Its easy to learn - It compiles very fast  ### Utilization - As smart contract language inside cosmos layer (L1). - As provisioning layer for TFGrid - As serverless function layer for Executors (super exciting) > Coming H2 2022