Lumino
lastmod 2026-11-10created 2022-09-143 edits
Lumino is a TypeScript widget and layout library that makes up the user interface of JupyterLab. As the successor project to PhosphorJS, it provides desktop-application-style UI components such as dock panels, tab bars, menus, a command registry, and signals. Because it is not tied to a particular framework, there are also wrappers for using it with Vue or React.