Compiling any program is easy just by one command: `nexss program.ext` where ext is any language extension.
It will safe you a lot of time as it contains predefined templates for each language and you can learn from them. All compilers are installed very quickly (depends on your os and computer speed)
You don't need all of them, however you can combine few of your choice and make your custom solution. Also during your learning you can compare the languages and choose the best languages you like.
There are hundreds of features, some of them:
Nexss Programmer has a lot of additional functionalities. For example check your system and package managers for your linux distro by `nexss -env` or download file from the web `nexss Downlad [url]` . There are unlimited possibilities. You can write your own commands, you can extend Nexss Programmer to unknown levels yet.