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Comments Collaborative Editing

React comment block for Next.js with real-time co-editing, presence indicators, and conflict resolution built with shadcn/ui and Tailwind CSS

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Enable real-time collaborative editing for comments with this React and Next.js block. Features live typing indicators showing who is currently editing, collaborative cursor positions with user avatars, auto-saving with conflict detection, and merge suggestions for simultaneous edits. Built with TypeScript, shadcn/ui Avatar, Badge, and Textarea components, motion/react animations, and Tailwind CSS. Perfect for team documentation, shared note-taking, and collaborative writing workflows.

Rich Text Comments

Comments with rich text formatting

Mentions Comments

Comments with @mentions

Private Notes Comments

Team-only visibility

Thread Splitting Comments

Split off-topic threads

Basic Comments

Simple threaded comments

Nested Threads Comments

Deep nested comment threads

FAQ

Last updated on April 4, 2026

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Code Snippet

A code snippet comment system for React and Next.js with syntax highlighting, language selection, line numbers, and copy-to-clipboard functionality built with shadcn/ui and Tailwind CSS

Consensus Voting

React comment block for Next.js with team decision tracking, consensus voting, and approval threshold indicators built with shadcn/ui and Tailwind CSS