Labeling

Label StudioTypeScript

An open-source data labeling tool for annotating audio, text, images, videos, and time series with a simple UI and standardized output.

cvatPython

An industry-leading open-source data engine for interactive video and image annotation to power machine learning.

snorkelPython

A Python library for programmatically building and managing training data using weak supervision.

labelerTypeScript

A GitHub Action that automatically labels pull requests based on changed file paths or branch names.