emphases

Label Studio is a multi-type data labeling and annotation tool with standardized output format

The free and privacy-friendly screen recorder with no limits ?

Image Polygonal Annotation with Python (polygon, rectangle, circle, line, point and image-level flag annotation).

Annotate better with CVAT, the industry-leading data engine for machine learning. Used and trusted by teams at any scale, for data of any scale.

The standard data-centric AI package for data quality and machine learning with messy, real-world data and labels.

Open source annotation tool for machine learning practitioners.

Effortless data labeling with AI support from Segment Anything and other awesome models.

? A coroutine framework that focuses on hyperspeed and flexibility. Building microservice or middleware with ease.

? PHP Microservice Full Coroutine Framework

Argilla is a collaboration tool for AI engineers and domain experts to build high-quality datasets