Develop and manage
primo is an all-in-one, open-source tool for building and managing killer websites
The all-in-one way to do websites
Start in seconds
Create a new website with a click. Develop and manage your site using your custom components without a touch of setup.
Develop with Svelte
Use the world’s most powerful UI language to build everything from landing pages to apps using HTML, CSS, and a pinch of JS.
Manage your content
Easily update content directly on the page or from isolated fields. Invited collaborators to edit code & content.
Get up and running with a library of components (or build your own) and use your custom components across your sites.
Build Better Websites
Lightning-fast load times. SEO. Accessibility. Pixel-perfect on laptops, phones, and fridges. We're talking 100 lightning scores.
Deploy directly from primo to your host of choice (including Vercel) or download your site to host it anywhere else.
Join the Community
primo is supported by a growing network of contributors and champions, get support in Github Discussions and join the beta program.
Get monthly updates on new releases and features
Join the primo newsletter and stay updated on new releases & features.