lfnovo/open-notebook Adds ~4.2K Stars This Week: An Open-Source NotebookLM Alternative

GitHub·medium signal

open-notebook, a TypeScript open-source implementation of NotebookLM with added flexibility and features, gained roughly +4,245 stars this week to reach ~28,876. Its momentum reflects continued demand for self-hostable, controllable research-and-synthesis tooling outside Google's hosted product. For builders wanting a local, extensible document-grounded research surface, it's the leading OSS option in this slot.