I use bellard.org/jslinux to test compilation of strange code sometimes[1], since it came with compilers that are different versions from what I have installed

I use bellard.org/jslinux to test compilation of strange code sometimes[1], since it came with compilers that are different versions from what I have installed locally, and it's easier to open up a browser than starting a VM. [1] For example: https://www.ioccc.org/2020/yang/index.html#:~:text=tcc%200.9.25%20on-,JSLinux,-Output%20of%20Mile https://www.ioccc.org/2020/yang/index.html#:~:text=tcc%200.9... https://www.ioccc.org/2018/yang/index.html#:~:text=tcc%200.9.25%20on-,JS/Linux,-Nuko%20compiles%20without https://www.ioccc.org/2018/yang/index.html#:~:text=tcc%200.9...