flow_ui 0.1.0

Flow UI is an open-source Flutter UI library to build production-grade Chat & AI assistant interfaces.

Changelog

0.1.0

First public release — the assistant UI component library for Flutter, with zero third-party dependencies and nothing model-facing.

Ships with:

• Theme — FlowTheme design tokens (colors + typography) as a ThemeExtension, light and dark presets, bundled Figtree typeface.
• Message & Thread — ink-wash user bubble, plain assistant, error state, typed content parts with a FlowCustomPart extension seam.
• Streaming — animated text reveal, thinking indicator, shimmer text.
• Message actions — copy / regenerate / edit / feedback presets.
• Composer — multiline input with send/stop, attachments strip, and leading/trailing action slots.
• Menus — FlowMenu (groups, submenus, toggles) and FlowModelSelector (effort + overflow submenus); anchored card on desktop, sheet on phones.
• Attachments — image and file tiles with type pill, plus a full-screen preview with zoom and paging.
• Suggestions — plain and outlined starters in scroll, wrap, or column layouts, with FlowGreeting for the zero state.
• Chat Screen — the composed surface: centred 760 rail, zero state with lifted composer, jump-to-latest.

0.0.1

Initial scaffold.