libcpuid is a small C library for x86 CPU detection and feature extraction. Using it, you can:

ASDF (Advanced Scientific Data Format) is a proposed next generation interchange format for scientific data. ASDF aims to exist in the same middle ground that made FITS so successful, by being a hybrid text and binary format: containing human editable metadata for interchange, and raw binary data that is fast to load and use. Unlike FITS, the metadata is highly structured and is designed up-front for extensibility.

A very small console text editor that supports Unicode, multiple tabs and buffers, syntax highlighting, regex search and replace, encodings, ctags and various other features.