This is a very user-friendly CLI script that can create a user-accessible filesystem out of your RAM. Why spend several hundred (or even several thousand) dollars on a RAM drive with highly limited read/write speeds when you can actually use the full speed of your system memory for free?
After some experimentation, I have reached burst write speeds as high as ~2000MB/s with 4KB clusters. If you have a computer with a hefty amount of RAM and you need some high performance read/write speeds, try out this script.
This has no dependencies.