1. A black hole file system that behaves like /dev/null. URL https://github.com/abbbi/nullfsvfs. A black hole file system that behaves like /dev/null. URL https://github.com/abbbi/nullfsvfs.
2. Apache Arrow. URL https://arrow.apache.org. Apache Arrow. URL https://arrow.apache.org.
3. ASM. URL https://asm.ow2.io. ASM. URL https://asm.ow2.io.