Describe in chat → see the result → changes land in a GitHub PR. The full loop.
SiteBuilder is the content management tool that creators love to use and engineering loves to support.
SiteBuilder is an open-source tool that lets non-technical teams edit web content through chat while engineers keep Git workflows and full control. Marketing describes changes in plain language; an AI agent makes the edits; every change goes through a pull request for review.
Our contributor Manuel Kießling has published a detailed introduction to SiteBuilder on his personal blog.
The article covers:
- The motivation: Why content changes often become engineering bottlenecks, and the limitations of traditional solutions like CMSes
- How SiteBuilder works: Chat-based editing, Git integration, and PR workflows
- Key features: Isolated workspaces, configurable environments, real-time preview, and cost transparency
- Technical architecture: Symfony 7.4, two-layer workspace isolation, and the vertical architecture approach
The post also includes a demo video showing a real editing session.
Read the full article on manuel.kiessling.net →
Whether you’re considering SiteBuilder for your team or want to understand the design decisions behind it, this is a comprehensive starting point.