React AI Interface Components

An AI chat input — auto-growing height, IME-safe Enter to submit, and a submit arrow that flies out.

An advanced AI chat input integrating attachments, a model menu, a voice waveform, slash commands, @ mentions, and a streaming stop state.

A streaming message list — character-by-character typing fade-in, Markdown surfacing progressively, with built-in stop / retry animations and auto-scroll.

A collapsible panel for an AI's thinking process — expanding automatically while thinking, with a shimmering title and step-by-step reveal, then totalling the elapsed time and optionally collapsing itself.

A status card for an AI tool call that transitions smoothly between running / success / error, and expands to show the arguments and result.

A model dropdown picker with capability star ratings, speed / cost badges, and a recommended tag.

A context window usage meter with a segmented color bar, live count-up, and over-limit warnings.

Inline citation markers in an AI answer, with a source preview card that floats out on hover.

A Siri-style voice orb with four states — breathing while idle, undulating while listening, spinning while thinking, and pulsing while speaking.

AI suggestions presented as an inline diff — deletions struck through in red, additions in green, accepted or rejected one by one.

A React component for agent plan tracking, driven purely by data — steps flow through pending → running → done / failed / skipped with tool-icon chips, nested sub-steps joined by a connector line, a breathing pulse on the active step, a completion ratio and total elapsed time; status changes swap icons via AnimatePresence and new steps slide in from below.

An arena-style side-by-side blind test React component: two anonymous responses stream in sync, you vote A / B / tie / both bad, then the cards flip to reveal the model names and provider color blocks, crown the winner, and roll the scoreboard numbers.

Attachment tray that mounts above any composer: drop or paste files into thumbnail chips with upload progress rings, retry on failure, type icons, limit hints and drag-to-reorder

A React version switcher for a single AI reply: a ‹ 2 / 3 › pager slides the content directionally, regenerate opens a new branch with a typing skeleton, an optional mini branch tree sits above the bubble, ←/→ switch versions while the bubble has focus, plus copy and model/time captions.

A scroll container for chat: it follows streaming output while pinned to the bottom, shows a new-messages pill when you scroll away, keeps position when loading history, and can scroll to any message on demand.

A scripted chat thread React component: user bubbles spring in, a dotted typing indicator bounces, and assistant replies stream character by character, including code blocks, with optional looping.

A stepped diff walkthrough: each step highlights removed or added lines while a side note card advances in sync, explaining the change in plain language.

A synced typing showcase React component that types the same prompt simultaneously into N differently styled input shells — chat, terminal, search bar and document editor — for side-by-side interface comparisons.

Prompt, skeletons, then a row of generated results slides in for the user to pick one that expands for confirmation — the standard flow for image and video generators.

Agent workspaces take turns flipping in with 3D rotation, each running a mock task and handing its output to the next, ending in a combined result.

A permission card for when an agent asks to run a tool: shows the tool name and a parameter summary with allow, deny and always-allow, then collapses into a one-line record once decided.

An agent task queue React component with drag-to-reorder, a breathing pulse on the running item, and finished tasks sliding out into a collapsible Done group.

A stack trace viewer that lists each frame, highlights your own code while folding library frames, expands a frame into its source snippet, and copies the trace in one click.

A React subagent status card nested under its parent message, showing the task, a progress bar and current step, expandable to reveal its streamed output and collapsing to a one-line summary when done; a Group shares one connector line and staggers the cards in.

A React component for AI suggested follow-ups: chips stagger in under a reply, and the clicked chip arcs into the input and becomes its text while the rest fold away. Supports wrapping or a single scrolling row, arrow-key navigation and IME-safe keys.

A test results panel whose pass, fail and skip counts roll digit by digit over a smoothly growing ratio bar, with failed tests expanding to show an expected-versus-actual diff.