PrefectHQ/prefab v0.3.0

v0.3.0: Split Happens

on GitHub

The renderer drops from a 2.3MB monolith to a 1.2MB core with lazy-loaded chunks. New components (DropZone, HoverCard, Loader), client-side HTTP via Fetch, and a FastAPI integration guide.

• ESM code splitting — charts, code highlighting, calendars, and icons lazy-load on first use
• File upload — DropZone component + OpenFilePicker action
• Fetch action for client-side HTTP
• FastAPI integration guide and example app
• HoverCard, Loader (five animation variants), and CallTool rename

What's Changed

• Update badge links and documentation references by @jlowin in #97
• Dissolve Patterns section into component and action pages by @jlowin in #96
• Add CloseOverlay action for Dialog and Popover by @jlowin in #98
• Support custom column widths in Grid by @jlowin in #99
• Add align kwarg to text components; consolidate Text/Heading inheritance by @jlowin in #100
• Update thumbnail by @jlowin in #101
• Update docs.json by @jlowin in #103
• Rename MCP Server to FastMCP; fix stale pattern links by @jlowin in #104
• Update tagline and FastMCP links by @jlowin in #105
• Showcase newline by @jlowin in #107
• File upload: OpenFilePicker action + DropZone component by @jlowin in #109
• Split test_components.py into per-component files by @jlowin in #111
• Add automated label triage workflow by @jlowin in #110
• Move Examples above Client Interactivity in docs nav by @jlowin in #112
• Rename ToolCall → CallTool by @jlowin in #113
• Add Fetch action for client-side HTTP requests by @jlowin in #114
• Add HoverCard component and showcase interactivity by @jlowin in #115
• FastAPI integration: docs, example app, and supporting fixes by @jlowin in #116
• Loader component with five animation variants; Badge as container by @jlowin in #124
• Button text wrapping and Hitchhiker's Guide showcase by @jlowin in #126
• Remove playground.js HTML-in-JS pattern by @jlowin in #125
• ESM renderer with lazy-loaded code splitting by @jlowin in #128

Full Changelog: v0.2.0...v0.3.0