ProseMirror Dev Toolkit
Visit WebsiteDevTools / Open Source / Rich-text Editor ToolingOpen-source project (early traction)Unknown
Description
Injectable developer tools for ProseMirror rich-text editors, implemented in Svelte and TypeScript (devtools/inspector for debugging and inspecting editor state).
Founders
Teemu Koivisto
Discovered
May 28, 2021
Added to Database
February 16, 2026
Notes
Targets a painful debugging gap in ProseMirror-based editors by providing injectable, UI-based inspection tooling. Early community validation (128 stars) suggests potential to become a standard debugging layer for teams building rich-text editing experiences.