StockX - Stock market for buying/selling limited edition sneakers
FINAL CUT - Library for creating terminal applications with text-based widgets
thredUp - thredUp is the free fashion resale app for the consumer to buy and sell secondhand clothing online.
termbox - Termbox is a library that helps making terminal-based pseudo-GUIs.
Poshmark - Poshmark is the #1 place to buy and sell fashion. Shop millions of closets–and sell yours too!
Slang - Slang is a powerful visual programming language using a newly developed stream-based paradigm.