When comparing TommyDS vs GLib's GHashTable, the Slant community recommends GLib's GHashTable for most people. In the question“What are the best open-source map/hash-table libraries for C?” GLib's GHashTable is ranked 8th while TommyDS is ranked 9th. The most important reason people chose GLib's GHashTable is:
GLib's GHashTable is one of the fastest overall of the open source implementations you can benchmark. It has low memory use as well.
Ranked in these QuestionsQuestion Ranking
Pros
Pro Actively developed
TommyDS is actively developed by the creator.
Pro Very fast
GLib's GHashTable is one of the fastest overall of the open source implementations you can benchmark. It has low memory use as well.
Cons
Con Poorly formatted documentation
The documentation is poorly organized, and requires some searching before finding what you're looking for. The styling used to display the explanations can be hard on the eyes.