Linden Lab is a company developing platforms with 3D virtual world solutions. It offers a Second Life, a 3D virtual world that provides tools for businesses, nonprofits, fashion designers, educators, and entrepreneurs to develop a virtual presence, Sansar, a platform for creating social VR experiences which enables people to create, share, and sell their own social VR experiences, and Blocksworkds, a 3D environment which enables players to combine blocks, textures, and behaviors in order to create their own interactive worlds.