BioJS is an open-source project for bioinformatics data on the web.

[1] Its goal is to develop an open-source library of JavaScript components to visualise biological data.

[2] BioJS develops and maintains small building blocks (components) which can be reused by others.

For a discovery of available components, BioJS maintains a registry Archived 2018-03-13 at the Wayback Machine.

Version 2.0 included a complete redesign of the library and was released in 2014 as a Google Summer of Code project led by Manuel Corpas and developed by David Dao and Sebastian Wilzbach.