Python library to parse, format, validate, normalize, and map sequence variants according to HGVS Nomenclature (https://hgvs-nomenclature.org/).
Universal Transcript Archive: comprehensive genome-transcript alignments; multiple transcript sources, versions, and alignment methods; available as a docker image
simplified searching, fetching, and parsing records from NCBI using their E-utilities interface
non-redundant, compressed, journalled, file-based storage for biological sequences