Topics / #website-builder
Website-builder projects on GitHub
Self-hosted CMS and visual website builders.
As of , the most-starred Website-builder projects on GitHub are halo (39.9K stars), grapesjs (26.3K stars) and grav (15.7K stars). GitHub.Locker tracks 6 Website-builder repositories with 91.5K stars combined. The fastest-growing on October 16 was Instatic, with +6 stars in a day.
Hot right now
Most stars gained in a day · Oct 16
+6Instatic
CoreBunch/Instatic · ★ 9KAn open-source, self-hosted visual CMS positioned against Webflow, Framer and WordPress: editor, content engine, media, auth, forms, plugins and publisher all in one Bun server, publishing clean static pages.
halo
halo-dev/halo · ★ 39.9KHalo is a powerful, easy-to-use open-source website building tool: from personal blogs and knowledge bases to corporate sites and online stores, it aims to cover your site-building needs in one place.
+4grapesjs
GrapesJS/grapesjs · ★ 26.3KGrapesJS is a free and open source Web Builder Framework for building HTML templates without coding — templates you can deliver in sites, newsletters or mobile apps.
+4builder
HeyPuter/builder · ★ 285AI Builder is an open-source web tool that turns plain-language descriptions into working websites and apps. It is positioned as a free alternative to Lovable, Replit, v0, and similar platforms.
The all-time top
6 projects · by stars
- 39.9K
#1 · halo-dev/halo
halo
Halo is a powerful, easy-to-use open-source website building tool: from personal blogs and knowledge bases to corporate sites and online stores, it aims to cover your site-building needs in one place.
- 26.3K
#2 · GrapesJS/grapesjsgrapesjs
GrapesJS is a free and open source Web Builder Framework for building HTML templates without coding — templates you can deliver in sites, newsletters or mobile apps.
- 15.7K
#3 · getgrav/grav
grav
Grav is a fast, flat-file CMS: a web platform for building sites where content lives in Markdown files rather than a database. Zero installation — you extract the ZIP archive and you are already up and running.
- 4

Instatic
9KCoreBunch/Instatic · TypeScriptAn open-source, self-hosted visual CMS positioned against Webflow, Framer and WordPress: editor, content engine, media, auth, forms, plugins and publisher all in one Bun server, publishing clean static pages.
- 5

Kooboo
344Kooboo/Kooboo · JavaScriptAn all-in-one 'AI-native Web OS' for building, running, and owning websites, online stores, and business applications — AI site creation, visual editing, CMS, databases, ecommerce, email, analytics, and hosting in one integrated system.
- 6

builder
285HeyPuter/builder · JavaScriptAI Builder is an open-source web tool that turns plain-language descriptions into working websites and apps. It is positioned as a free alternative to Lovable, Replit, v0, and similar platforms.
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