You would probably be surprised at how few people actually manage to sustain this project. We have an extremely small and understaffed, but committed and wonderful development team who maintain the Explorer, and they are desperately in need of additional support. If you even have fairly basic skills or experience in any language, you may be able to help, as training may become available. If you can or know someone or have ideas on how to recruit volunteers that we haven’t tried, please let us know. A new, detailed job/position list (for needs across the project) will appear on the new Website/Forums very soon, with a clear guide and filter system, where we will direct people from. The Explorer database/dendrogram itself works on/with Javascript, NodeJS, React, (fullstack) but some of this is changing too, but if your experience lies elsewhere, you may still be able to help. For now, you can let me know. Thanks.