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HumanSignal

Organization

Public GitHub footprint of HumanSignal

@HumanSignal
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Data labeling and exploration tools for Machine Learning

San Francisco

52

Public repositories

61,223

Total stars

856

Followers

HumanSignal maintains a significant presence on GitHub, focusing on data labeling and exploration tools for Machine Learning. The organization showcases a wide range of repositories, primarily utilizing Python, JavaScript, and TypeScript. Notable projects include Label Studio, a multi-type data labeling tool, and labelImg, an image annotation tool.

Top languages

Python 18JavaScript 6Jupyter Notebook 4TypeScript 3CSS 1Shell 1HCL 1HTML 1

Public repositories

label-studio

27,588

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

TypeScript
Updated Jun 13, 2026

labelImg

25,004

LabelImg is now part of the Label Studio community. The popular image annotation tool created by Tzutalin is no longer actively being developed, but you can check out Label Studio, the open source data labeling tool for images, text, hypertext, audio, video and time-series data.

Python
Updated Jun 13, 2026

awesome-data-labeling

4,334

A curated list of awesome data labeling tools

Unknown Language
Updated Jun 12, 2026

Adala

1,603

Adala: Autonomous DAta (Labeling) Agent framework

Python
Updated Jun 13, 2026

label-studio-ml-backend

1,061

Configs and boilerplates for Label Studio's Machine Learning backend

Python
Updated Jun 13, 2026

label-studio-frontend

447

Data labeling react app that is backend agnostic and can be embedded into your applications — distributed as an NPM package

JavaScript
Updated May 6, 2026

label-studio-converter

296

Tools for converting Label Studio annotations into common dataset formats

Python
Updated Jun 2, 2026

RLHF

226

Collection of links, tutorials and best practices of how to collect the data and build end-to-end RLHF system to finetune Generative AI models

Jupyter Notebook
Updated May 25, 2026

label-studio-transformers

196

Label data using HuggingFace's transformers and automatically get a prediction service

Python
Updated Apr 8, 2026

label-studio-sdk

183

Label Studio SDK

Python
Updated Jun 10, 2026

dm2

47

Full-fledged Data Exploration Tool for Label Studio

JavaScript
Updated Feb 4, 2026

label-studio-examples

33

Example Code to Supplement the Label Studio Blog

Jupyter Notebook
Updated Mar 23, 2026

awesome-human-in-the-loop

32

Awesome List of Human in the Loop resources and references for retraining models.

Unknown Language
Updated Jun 11, 2026

label-studio-mcp-server

30

No description provided for this repository.

Python
Updated May 17, 2026

awesome-label-studio-configs

27

A community-driven collection of Label Studio configs for various data annotation tasks.

Unknown Language
Updated Apr 6, 2026

pyheartex

27

Heartex Python SDK - Connect your own models to Heartex Data Labeling

Python
Updated Aug 12, 2024

brand-sentiment-analysis

21

Scripts utilizing Heartex platform to build brand sentiment analysis from the news

CSS
Updated Aug 12, 2024

charts

11

No description provided for this repository.

Shell
Updated Jun 2, 2026

label-studio-terraform

10

No description provided for this repository.

HCL
Updated May 19, 2026

label-studio-evalme

10

Evaluation metrics package

Python
Updated Mar 23, 2026

label-studio-plugins

6

Plugins to extend Label Studio with custom workflows, integrations, and UI components.

JavaScript
Updated May 5, 2026

label-studio-tools

5

No description provided for this repository.

Python
Updated Aug 12, 2024

text-classifier

4

Tensorflow-based text classifier that could be integrated with Heartex/Label Studio

Python
Updated Jul 10, 2025

smartfew

4

SmartFew is your swiss knife for semi-supervised structuring of unlabeled data using Few Shot Learning.

Python
Updated Jul 10, 2025

awesome-active-learning

3

A curated list of awesome active learning related topics

Unknown Language
Updated Dec 20, 2024

label-studio-addon-pdf

3

PDF format annotation and labeling support for Label Studio

Unknown Language
Updated May 4, 2024

label-studio-ml-tutorial

2

Label Studio ML Tutorial

Python
Updated Aug 2, 2025

drf-yasg

2

Automated generation of real Swagger/OpenAPI 2.0 schemas from Django REST Framework code.

Python
Updated Jul 11, 2025

label-studio-addon-dicom

2

DICOM format annotation and labeling support for Label Studio

Unknown Language
Updated Mar 2, 2024

create-xml-labeling-config-skill

1

Agent skill for building labelstudio xml labeling config

Python
Updated May 21, 2026

awesome-label-studio-tutorials

1

Curated collection of Label Studio tutorials

Jupyter Notebook
Updated Mar 28, 2026

heartexlabs.github.io

1

Label Studio website with the documentation

HTML
Updated Jul 12, 2025

pytorch-sentiment-analysis

1

Tutorials on getting started with PyTorch and TorchText for sentiment analysis.

Unknown Language
Updated May 16, 2025

awesome-ml-tools

1

Awesome machine learning tools

Unknown Language
Updated Mar 13, 2024

articles

1

Materials we publish on Medium and other resources about labeling, machine learning, active learning, etc

Unknown Language
Updated Jan 28, 2023

label-studio-client-generator

0

No description provided for this repository.

MDX
Updated Jun 12, 2026

create-interface-skill

0

Agent skill for building HumanSignal Interfaces

Unknown Language
Updated Jun 10, 2026

homebrew-tap

0

Place for homebrew formula to live

Ruby
Updated Mar 23, 2026

support-knowledgebase

0

Articles from the Label Studio Enterprise Support portal

Python
Updated Mar 18, 2026

audio-file-decoder

0

decode audio files using FFmpeg and WebAssembly

C++
Updated Oct 21, 2025

NeMo

0

NeMo: a toolkit for conversational AI

Jupyter Notebook
Updated Aug 29, 2025

se-demo-external

0

Publicly accessible repository for demo data, configurations, examples, and tutorials

Unknown Language
Updated May 16, 2025

litellm

0

Python SDK, Proxy Server (LLM Gateway) to call 100+ LLM APIs in OpenAI format - [Bedrock, Azure, OpenAI, VertexAI, Cohere, Anthropic, Sagemaker, HuggingFace, Replicate, Groq]

Python
Updated Apr 16, 2025

saml-idp

0

Simple SAML Identity Provider (IdP) for Node

JavaScript
Updated Jan 15, 2025

slack-archivist

0

A Slackbot that archives threads to Discourse and suggests previous threads that may answer a user question

TypeScript
Updated Dec 24, 2024

django-debug-toolbar

0

A configurable set of panels that display various debug information about the current request/response.

Python
Updated Oct 23, 2024

ls-frontend-test

0

Frontend test suite with Cypress

TypeScript
Updated Jul 26, 2024

ls_lite

0

Used as a base for technical interviews

JavaScript
Updated Jul 26, 2024

weak-label-studio

0

Label Studio meets weak supervision WIP

Unknown Language
Updated Jan 28, 2023

awesome-weak-supervision

0

Awesome weak supervision

Unknown Language
Updated Jan 28, 2023

labelstudio-image-segmenation

0

Image segmentation model for Label Studio

Unknown Language
Updated Jan 28, 2023

eslint-plugin-frontend

0

A set of rules for the frontend ESLint

JavaScript
Updated Nov 29, 2022

Frequently asked questions

What does HumanSignal build on GitHub?

HumanSignal develops tools for data labeling and exploration, primarily aimed at enhancing Machine Learning processes. Their notable repositories include Label Studio, labelImg, and several libraries that support various data annotation tasks.

Which programming languages does HumanSignal use?

HumanSignal's repositories primarily feature programming languages such as Python, JavaScript, TypeScript, Jupyter Notebook, CSS, and Shell. This diverse language usage supports their various projects in data labeling and annotation.

Are HumanSignal's repositories public?

Yes, all of HumanSignal's repositories are public on GitHub. This openness allows the community to access and contribute to their data labeling tools and frameworks, fostering collaboration and innovation.

Is this exposure intended?

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