Data Labeling

Unified plugin to annotate HL7v2 AST with message metadata (version, type, structure)

Shiki syntax highlighting plugin for Expressive Code, a text marking & annotation engine for presenting source code on the web.

Text-to-Speech tool for PIE assessment player with word-level highlighting

annoML - a annotation and discussion framework for Vega-Lite visualizations

A high-performance charting library.

Annotations for Chart.js

Annotator part from brat rapid annotation tool

Web page annotation toolbar for AI coding agents

Data Labeling Tool that is backend agnostic and can be embedded into your applications

Annotation Inline Tool for Editor.js

A Vue.js canvas component designed for machine learning annotation tasks and AI tool development

[](https://www.npmjs.com/package/@saran-ign/video-annotation-tool) [](https://www.npmjs.co

Babel plugin to add angularjs dependency injection annotations

Drop-in bug reporter for React apps — screenshot, video capture, annotation, and Linear/Jira integration.

A Docusaurus plugin for adding inline review comments to your documentation site

Lint rules to validate and auto-correct annotation-based policies

AI inference capabilities for entity extraction, text generation, and resource creation

Bridge between human reviewers and coding agents — annotate rendered pages in-browser and export location-aware feedback. Works with Astro, Vite, and Express.

CVAT SDK is a Javascript library. It provides you access to Javascript functions and objects that simplify server interaction and provide additional functionality like data validation and serialization.

Create a GitHub check + annotation.