Pencil Hla mus rau cov ntsiab lus duab loadertrom duab loader November 11, 2020September 6, 2024 The Pencil Project’s unique mission is to build a free and opensource tool for making diagrams and GUI prototyping that everyone can use. … GUI cuab yeej los nrhiav cov ntaub ntawv duplicate hauv ib qho systemPencil