Open a design again

- Open My Projects in the bitbybit.dev header.
- On the left, choose the project: your cloud projects are listed first, then the ones in this browser. Drafts you started from the Apps menu are in Drafts, in this browser.
- Choose Open beside the script.
The Designer opens the design with every one of its documents, listed at the top of the Features panel, where you switch between them. It shows the document you had open last; the first time, its first top-level assembly (one no other assembly places), or its first document when it has no assembly. Drag a document in the list, or press Alt and an arrow, to move it among the documents of its kind: the first top-level assembly is what someone opening the design for the first time sees.
Someone else's design
A public design, or one shared with your plan's community, opens in the Designer as it is. On Gold, when you change something, your version is kept as a copy in this browser, named "Copy of" and the original's title. The original never changes. Below Gold it opens to view: Open the Designer says what you can do there.
Verified against the product in October 2026