Internationally, a lot of [[Bioinformatics]] OpenSource project are in progress. OpenSource project is powerful development method.

 * [[OBF]]'s projects
 * [[EMBOSS]] : BiologicalSequenceAnalysis tool development (in [[Unix]], [[Cee]] or [[C++]])
 * [[Ensembl]] : Human [[Genome]] annotation system development
 * PyMol
 * BioLisp
 * BioMoby
 * [[GFF]]
 * [[GMOD]]
 * [[MGED]]
 * [[OBDA]]

 * BioinformaticsDotOrg
 * OpenInformaticsDotOrg

and a lot of [[Bioinformatics]] OpenSource project are maintained in SourceForge. You can participate these projects.