chenmzh / geneforge Star 0 Code Issues Pull requests Self-hosted SnapGene-style DNA/plasmid workbench: visualise, edit and annotate constructs, restriction mapping, virtual digests and gels, primer design, PCR simulation and sequence alignment. FastAPI + React + pure-Python bio engine. react bioinformatics dna plasmid molecular-biology sequence-analysis snapgene fastapi crispr-tools Updated Aug 20, 2026 Python