customasm customasm is an assembler that allows you to provide your own custom instruction sets to assemble your source files! It can be useful, for example, if you're trying to test the bytecode of a new virtual machine, or if you're eager to write programs for that new microprocessor architecture you just implemented in an FPGA chip! 🖥️ Try it right now on your web browser! 🕹️ Check out an example project which targets the NES! ⌨️ Install the VSCode syntax highlight extension! ❤️ Support the...