Roam Research

Roam Research is a note‑taking app that treats your ideas as a graph, using bi‑directional links and automatic back‑linking to create a networked knowledge base. It combines the simplicity of a document editor with the power of a graph database, letting you organize research, write, and brainstorm without hierarchical constraints. Features include real‑time collaboration, local‑first storage, cross‑platform desktop apps (Linux, macOS, Windows), API access, and unlimited private or public graphs.