Freeciv-web

Home: https://web.archive.org/web/20180102150750/https://play.freeciv.org/
Media: https://en.wikipedia.org/wiki/Freeciv#Freeciv_WebGL_3D_and_Freeciv-web
Inspiration: Civilization II, Freeciv
State: mature
Platform: Web
Keyword: strategy, clone, online, turn-based
Code repository: https://github.com/freeciv/freeciv-web.git (@created 2013, @stars 1363, @forks 251)
Code language: JavaScript, Java, Python
Code license: AGPL-3.0
Developer: Andreas Røsdal, Sveinung Kvilhaugsvik, Máximo Castañeda, Marko Lindqvist, Gerik Bonaert, mchenryc, Louis Moureaux, chris1869, Jacob Rask, Tom von Schwerdtner, cpetry

Version of Freeciv playable online in any modern web browser. Modifies Freeciv slightly and uses it as server.

Building

Maven, Docker