[[File:Jsmess in Chromium.png|thumb|upright=1.1|JSMESS emulating a CPC 6128 CPC6128 in Chromium 30 on Linux]]
'''JSMESS''' is a JavaScript port of [[MESS]] that runs in modern web browsers like Chrome and Firefox and is considered to be in its public beta stage right now. Particularly sound is still a problem.
It is recommended to build JSMESS modules on Linux which also makes it easier to install the dependencies for Emscripten. The basis for JSMESS is MESS 0.142 and a custom version of Emscripten.
A [https://github.com/mdoege/jsmess JSMESS fork] that includes the necessary Makefiles to build the CPC 6128 CPC6128 version exists.
==Features and status==