AI Chat blocks.
AI chat interfaces built on shadcn/ui's Message, Bubble, and MessageScroller components: assistant threads with streaming replies, suggested-prompt empty states, file-upload composers, expandable reasoning traces, a side-by-side model face-off, and a Cmd+K command-bar assistant. The front end of an AI product, ready for your model.
Assistant Thread With Timestamps
AI Chat 1FreeAI assistant chat interface with user and assistant bubbles, avatars, message timestamps, auto-following scroll, and a single-line composer.
Chat With Suggested Prompt Start
AI Chat 2FreeAI chat opening on a suggested-prompt empty state, then switching to a message thread once a prompt is sent, with a multi-line composer.
Live Chat With Typing Indicator
AI Chat 3FreeAI chat that replies live, showing a shimmering typing indicator, suggestion chips, and a textarea composer with keyboard shortcut hints.
Assistant With Rich Composer
AI Chat 4ProFull-height AI assistant opening on a greeting and a rich composer (attachments, tools, model and effort picker, voice), then streaming replies token by token.
Chat With File Attachments
AI Chat 5ProAI chat whose composer accepts files and images through an uploading, processing, done state machine, echoing attachments into the message and reply.
Chat With Reasoning Trace
AI Chat 6ProAI chat that shows its work, streaming an expandable trace of reasoning steps that collapse into a thought-for-seconds summary before the final answer.
Two-Model Response Face-Off
AI Chat 7ProSide-by-side model comparison where one prompt streams two answers with provider logos, then voting collapses the loser and expands the winner.
Team Thread With Reactions
AI Chat 8ProFull-height team chat with grouped turns, emoji reactions, hover actions for copy, retry, and vote, a date divider, and a list-formatted reply.