Let’s be frank the single‑player notebook has felt outdated for a while now. We’re open‑sourcing its successor. Jupyter belongs in the hall of great ideas — alongside “Hello, world.” and “View Source.”However, it fails modern data teams, data agents, and… data itself.Teams need notebooks that are reactive, collaborative, and AI‑ready. If your workflow still depends on tools that are not ready for the next decade, your tools are holding you back.Today, we’re announcing that Deepnote is going open...