Block library
34composite blocks for document & editor apps. The 10 free blocks ship full source. Pro blocks unlock with the library.
Editor
Callout
Info / warning / success / tip admonition with icon. The block every doc app needs.
Slash Menu
Keyboard-navigable / command menu with icons, hints and shortcuts.
Editor Toolbar
Floating formatting toolbar with grouped, dividered actions.
Tag Input
Token / tag input with dedupe and keyboard add-remove.
Word Count Badge
Live word count + reading time pill.
Emoji Picker
Fast emoji picker with search, skin tones and recents.
Resizable Image Block
Upload, drag-resize, caption and align images with blurhash placeholders.
Smart Embed Block
Auto-unfurl URLs into rich cards (YouTube, Figma, tweets, GitHub).
Code Block Pro
Shiki-highlighted code with language switcher, copy and line highlights.
Inline Table Block
Editable table with add/remove rows, column resize and alignment.
Collaboration
Comment Thread
Inline comment thread with avatars and a composer. Local state, drop-in.
Live Presence Cursors
Multiplayer cursors + selections over a CRDT, with named avatars.
Version History
Snapshot timeline with diff view and one-click restore.
@Mention Menu
People + page @mentions with async search and notification hooks.
Share & Permissions Dialog
Invite by email, role picker, public-link toggle with expiry.
Reaction Bar
Emoji reactions on blocks with live counts and tooltips.
Navigation
Doc Breadcrumb
Nested page breadcrumb with hover affordances.
Table of Contents
Sticky on-this-page nav with active-heading highlight.
Command Palette
⌘K palette: search pages, run actions, fuzzy match, recents.
Nested Page Tree
Drag-reorderable nested sidebar tree with collapse and inline rename.
Outline Sidebar
Auto-generated document outline that tracks scroll position.
Floating Mini-Map
Document mini-map / scrollbar overview like VS Code.
AI
AI Rewrite Panel
Streaming AI rewrite/expand/shorten panel wired to the Vercel AI SDK with tone presets.
AI Slash Commands
Inline /ai commands (summarize, translate, fix grammar) with streaming inserts.
Ghost-text Autocomplete
Copilot-style ghost-text completion with Tab-to-accept and debounced requests.
AI Summary Card
One-click document summary card with key points and action items.
Export
Layout
Cover Header
Notion-style cover image + emoji + title header.
Doc Empty State
Polished empty state with a primary create action.
Database Table Block
Notion-style database: filters, sorts, column types, inline edit.
Board / Kanban View
Drag-and-drop board view backed by the same records as the table block.
Focus / Zen Mode
Distraction-free writing mode with typewriter scrolling.