Preserving vintage code (like Gorillas or Nibbles) becomes trivial. You can share a single URL containing your code, not a .BAS file that modern Windows refuses to execute.
Go to onecompiler.com/qbasic .
No online QBASIC compiler perfectly emulates the original. You will encounter these issues: qbasic online compiler
This is under 3 seconds, which is faster than any compiled language online environment. Preserving vintage code (like Gorillas or Nibbles) becomes