cloudflare/workers-sdk @cloudflare/local-explorer-ui@0.12.0

on GitHub

Minor Changes

• #13330 b30eb67 Thanks @NuroDev! - Update local explorer sidebar with collapsible groups, theme persistence, and Kumo v1.17

  Adds localStorage persistence for sidebar group expansion states and theme mode (light/dark/system). The sidebar now uses Kumo v1.17 primitives with collapsible groups and a theme toggle in the footer.

  Users can now cycle between light, dark, and system theme modes, and their preference will be persisted across sessions.

  Sidebar groups (D1, Durable Objects, KV, R2, Workflows) also remember their collapsed/expanded state.

Patch Changes

• #13361 a4f1d5c Thanks @NuroDev! - Cleaned up local explorer workflows page design.

  The core design & layout of the workflows page(s) in the local explorer has been tweaked to make it more uniform and consistent with all other resource pages.

• #13407 496c5d5 Thanks @NuroDev! - Add new "Copy prompt for agent" button.

  This adds a clipboard copy field to the Local Explorer homepage for sharing an agent/LLM Local Explorer API prompt.

• #13158 67be6b0 Thanks @NuroDev! - Improves local explorer invalid route error handling.

  Visiting a route either as a 404 or 500 error now has dedicated components to handle as such, rather than the generic TanStack error UI.

  Additionally, it also fixes route loaders to correctly throw a 404 error if a resource is not found, rather than showing a generic error.

• #13407 496c5d5 Thanks @NuroDev! - Updates the Local Explorer homepage prompt to use the current runtime origin for the Explorer API endpoint.

  This ensures copied prompt text points to the correct local URL instead of a placeholder localhost port.