I used Mars a lot when i was on college, it taught me so much and know i can play a round when Im coming home from work.

PS: The tools really work!

PPS: The keyboard doesnt work on android :(

It's quite laggy and my laptop isn't even old/weak.

Yes, you're right.

Unfortunately, running Java code in a browser requires emulating a Java virtual machine using JavaScript/WebAssembly (in this case, I used cheerpJ), which will run Mars4_5.jar. There are several layers that limit the performance of MARS MIPS in the browser.

Even so, it's possible to test ALL the functionalities of MARS in small projects.

NFILES