Best Open-Source Website Builders | open-source.storeAll categoriesWebsite Builders
Drag-and-drop template visual web design editors and static builders.
11 tools found 
GrapesJS
GrapesJS is an open-source visual web builder framework for embedding drag-and-drop page, email, and template editors directly into web applications.
BSD-3-ClauseWebsite Builders

TinaCMS
TinaCMS brings visual editing and Git-backed Markdown storage to React and Next.js sites as an open-source, code-first alternative to Webflow.
Apache-2.0Website Builders

WebStudio
WebStudio is an open-source Webflow alternative offering full CSS visual editing, headless CMS integrations, and self-hosted or edge deployment freedom.
AGPL-3.0Website Builders

Builder
Builder embeds visual drag-and-drop page composition into existing Next.js and React codebases, replacing standalone Webflow hosting silos.
MITWebsite Builders

Publii
Publii replaces hosted website builders like Squarespace with an open-source desktop CMS that compiles secure static sites locally with zero server fees.
7.4kLinuxmacOSWindowstoday GPL-3.0Website Builders

Plasmic
Plasmic replaces Webflow with a visual drag-and-drop page builder that connects directly to modern codebases without recurring per-site hosting fees.
MITWebsite Builders
Lint, codegen, breaking-change checks and dependency management in one Git-native CLI. Open source, no registry lock-in.
lintgeneratebreakingeasyp.lock

Microweber
Microweber is an open-source, self-hosted alternative to Squarespace with drag-and-drop live editing, built-in e-commerce, and full data sovereignty.
3.4kLinuxmacOSWindows1d ago MITWebsite Builders

Silex
Silex is a self-hosted alternative to Webflow that combines a visual site builder with 11ty static generation, exporting clean HTML with zero lock-in.
3.0kLinuxmacOSWindows4d ago AGPL-3.0Website Builders

Frappe Builder
Frappe Builder is an open-source visual website editor and self-hosted Webflow alternative that turns layout designs into fast, database-connected pages.
MITWebsite Builders

Nordcraft
Nordcraft is an open-source alternative to Framer and Webflow, offering a 24kb signals runtime, server-side rendering, and self-hosted deployment options.
Apache-2.0Website Builders

Ycode
Open-source visual website builder and CMS replacing Webflow. Design with Tailwind CSS and store relational content directly in your PostgreSQL database.
MITWebsite Builders
today
BSD-3-ClauseWebsite Builders
Windows
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