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Comments Image Annotation

Image annotation with comment markers for React and Next.js with pin placement, coordinate tracking, and annotation overlay built with shadcn/ui and Tailwind CSS

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Annotate images with pinned comments using this image annotation block for React and Next.js. Features click-to-place comment markers with coordinate tracking, numbered annotation pins with hover previews, expandable comment threads per marker, and annotated image export. Built with TypeScript, shadcn/ui Popover, Button, and Badge components, motion/react animations, and Tailwind CSS. Perfect for design feedback, visual QA, and collaborative image review.

Basic Comments

Simple threaded comments

Video Timestamp Comments

Link comments to video times

Inline Comments

Comments inline with content

Rich Text Comments

Comments with rich text formatting

Code Review Comments

Code review inline comments

Reactions Comments

Comments with emoji reactions

FAQ

Last updated on April 4, 2026

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Heat Map

A comment density heat map visualization for React and Next.js with hourly activity grids, day-of-week patterns, intensity indicators, and peak time detection built with shadcn/ui and Tailwind CSS

Influence Score

A user influence ranking system for React and Next.js with reputation scores, engagement metrics, quality indicators, and leaderboard rankings built with shadcn/ui and Tailwind CSS