You can now submit messages while the agent is running without interrupting the current task. Messages are added to a queue and handled intelligently in order.
Edit, reorder, or remove queued messages at any time.
You can connect projects to Fusion over SSH, not just through Git providers. Switch the Desktop App provider to SSH, paste an SSH URL, and Fusion will parse the repo, create a local project, and push branches as you iterate. Great for self-hosted or locked-down repos where OAuth is a non-starter.
Fusion’s code panel just got a serious upgrade. Files now stay in sync automatically thanks to a built-in watcher. We added a global search UI that feels like your favorite IDE, plus a "New Changes" view that makes it easy to jump through modified files fast. Learn more.
Plan Mode lets you think through a feature with Fusion before any code is generated. You can explore edge cases, refine requirements, and get a full implementation plan, but Fusion won’t create or modify files until you click Implement Plan. It’s a safer way to make sure the feature you ask for is the feature you actually want.
Gemini 3.0 Pro is now available in Fusion
Meet Fusion 1.0, the first AI agent for product, design and code that builds, learns and ships features across your stack from idea to production. Learn more
Tag @builder.io to request a new feature, tweak an existing one, or ask for changes. Fusion reads the context, links it to your project, and starts building instantly.
Everyone stays in the conversation while Fusion handles the implementation. When the bot finishes, it drops updates and previews right back in the thread, keeping the team in sync without leaving Slack.
Assign Jira tickets directly to the Builder bot and it reads the requirements, creates a branch, and starts implementing. The bot understands acceptance criteria and user stories and turns them into actual features. Comment on tickets with updates and the bot responds with code changes.