Dependency diagram of some Blue Obelisk projects
Ovals - open source – freely available source code, design documents or content source for possible modification and redistribution to the public
AMBIT – historical programming language for symbolic computation
Avogadro – Molecular builder/editor for Windows, Linux, and Mac OS X
Bioclipse – chem- and bioinformatics software
CDK Chemistry Development Kit – Java library for chem- and bioinformatics
Cinfony
CMLXOM
JChemPaint
Jmol – Jmol is an open-source Java viewer for chemical structures in 3D
JNI-InChl International Chemical Identifier – identifier for chemical substances
JOELib
Jumbo
OpenBabel – program and library designed to interconvert between many file formats used in molecular modeling and computational chemistry
opsin – InterPro Family
RDKit – cheminformatics softwareDiamonds - open standard – standard that is openly accessible and usable by anyone
BODO
CML Chemical Markup Language – markup language and file format
OpenSMILE
QSAR-ML quantitative structure-activity relationship – quantitative prediction of the biological, ecotoxicological or pharmaceutical activity of a moleculeSquare blocks - open data – data that is openly accessible and usable to others
BODR
https://jcheminf.biomedcentral.com
https://jcheminf.biomedcentral.com/counter/pdf/10.1186/1758-2946-3-37.pdf
Own work based on: BlueoneliskDeps CCBY2.0.jpg:  by Egonw
Original:  O'Boyle et al. Vector:  Mrmw