// the find
webstudio-is/webstudio
Open source website builder and Webflow alternative. Webstudio is an advanced visual builder that connects to any headless CMS, supports all CSS properties, and can be hosted anywhere, including with us.
Webstudio is an open-source visual website builder aimed squarely at replacing Webflow, built on Remix and Cloudflare Workers with full CSS property support and headless CMS connectivity. It gives designers a Figma-style canvas while outputting real HTML and CSS rather than generating slop. Target audience is developer-adjacent designers or frontend devs who want visual tooling without surrendering control over the output.
The CSS coverage is the main differentiator — they expose the full CSS cascade rather than hiding complexity behind a curated subset, so what you build in the visual editor maps 1:1 to what ships. The Cloudflare Workers deployment target is a smart call; cold starts are a non-issue and it sidesteps the platform lock-in that kills most hosted builders. Component architecture is solid: Radix UI for accessibility, Storybook stories alongside every panel, and visual regression via Lost Pixel — this is closer to a production codebase than most open-source builder projects. The headless CMS integration story is real (data binding in the settings panel, resource controls) rather than an afterthought bolt-on.
The AGPL-3.0 license on the core plus a proprietary EULA on sdk-components-animation is an open-core trap — animations are the thing designers actually want, and the important one requires accepting a commercial license. Self-hosting is non-trivial; the devcontainer setup and the number of moving pieces (builder app, separate hosting for published sites) means you're not spinning this up in an afternoon. Real-time collaboration support is unclear from the repo — no obvious CRDT or OT infrastructure visible, which is a dealbreaker for any team use case. The builder's own complexity is a liability: the directory tree is enormous and the state management (stores scattered across feature directories) will be painful to debug when something goes wrong.