Undum : A client side framework for hypertext interactive fiction games
SHML · $(shell markup language) : SHML is a shell framework for faster and easier script development. HTML has CSS, Unix-like shells have ANSI/VT100 Control Sequences. SHML makes is ea...
choo : A 4kb framework for creating sturdy frontend applications
Bootstrap : Build responsive, mobile-first projects on the web with the world's most popular front-end component library.
Bootstrap is an open source toolkit for ...
LÖVE is a framework for making 2D games in the Lua programming language. LÖVE is totally free, and can be used in anything from friendly open-source hobby projects, to evil, closed-source commercial ones.