# 2. Restructure ComfyUI_frontend as a monorepo Date: 2025-08-25 ## Status Proposed ## Context [Most of the context is in here](https://github.com/Comfy-Org/ComfyUI_frontend/issues/4661) TL;DR: As we're merging more subprojects like litegraph, devtools, and soon a fork of PrimeVue, a monorepo structure will help a lot with code sharing and organization. For more information on Monorepos, check out [monorepo.tools](https://monorepo.tools/) ## Decision - Swap out NPM for PNPM - Add a workspace for the PrimeVue fork - Move the frontend code into its own app workspace - Longer term: Extract and reorganize common infrastructure to take advantage of the new monorepo tooling ### Tools proposed [PNPM](https://pnpm.io/) and [PNPM workspaces](https://pnpm.io/workspaces) For monorepo management, I'd probably go with [Nx](https://nx.dev/), but I could be conviced otherwise. There's a [whole list here](https://monorepo.tools/#tools-review) if you're interested. ## Consequences ### Positive - Adding new projects with shared dependencies becomes really easy - Makes the process of forking and customizing projects more structured, if not strictly easier - It *could* speed up the build and development process (not guaranteed) - It would let us cleanly organize and release packages like `comfyui-frontend-types` ### Negative - Monorepos take some getting used to - Reviews and code contribution management has to account for the different projects' situations and constraints