Browser extension to curate, annotate, and discuss the most valuable content and ideas on the web. As individuals, teams and communities.

Draw on any webpage with tldraw.

图片标注工具

Interactive Text Annotation for Jupyter Notebook/Lab

This Angular component library is perfect for tasks like visualizing named entity recognition, part of speech tagging, or annotating text datasets. It allows for interactively highlighting and annotating parts of text.

〽️ A simple and configurable directive to annotate elements

Simple app for annotating audio segments

Components to build your own review tool

Capture, Annotate & Share screenshots

A JavaScript React Library (npm package) which provides an area over an image to annotation/markup/write. One can easily annotate over image in react.js by installing react-image-annotate-mngo package

AngularJS Typescript class-only annotation library