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version control

2025 July. The s21_string+ project is a custom implementation of C's standard string.h library, adding core functions like sprintf and sscanf. It teaches low-level string manipulation, memory management, and formatted I/O parsing. This builds critical skills for systems programming and developing efficient, reliable software tools.

gstudio is a node description framework (NDF) to create knowledge networks. We are recreating gnowsys-studio with mongodb as storage. This scaled up version with support for multiple projects will be used for the several OER and open courseware projects.