Crowdsourcing Open Source Projects

Web based localization tool with tight version control integration.

Common Voice is part of Mozilla's initiative to help teach machines how real people speak.

Documentation and source code powering Twitter's Community Notes

Open Food Facts database, API server and web interface - 🐪🦋 Perl, CSS and JS coders welcome 😊 For helping in Python, see Robotoff or taxonomy-editor

Everything you need about Active Learning (AL).

(Legacy) Native version of Open Food Facts on Android - Coders & Decoders welcome 🤳🥫

Clover - imageboard browser for Android (moved from Floens/Clover)

PYBOSSA is the ultimate crowdsourcing framework (aka microtasking) to analyze or enrich data that can't be processed by machines alone.

Website for coordinating rehabilitation of people affected in the Kerala Floods

支持WebRTC的多源多协议混合P2P-CDN的流媒体播放器

Native (Swift) version of Open Food Facts for iOS. Coders & Decoders welcome 🤳🥫 😊

Django based tools to create crowdsourcing web apps.

A suite of tools for managing crowdsourcing tasks from the inception through to data packaging for research use.

A collaborative project to collect datasets in Indonesian languages.

Conference data for www.confs.tech

An open source online platform for collaborative image labeling

📱🌐📋 wq: a modular framework supporting web / native apps for mobile surveys and geospatial data collection. Powered by Django REST Framework, Redux, React, and Material UI.

Control the quality of your labeled data with the Python tools you already know.

This is an open-source implementation of the ITU P.808 standard for "Subjective evaluation of speech quality with a crowdsourcing approach" (see https://www.itu.int/rec/T-REC-P.808/en). It uses Amazon Mechanical Turk as the crowdsourcing platform. It includes implementations for Absolute Category Rating (ACR), Degradation Category Rating (DCR), and Comparison Category Rating (CCR).

Repository that accompanies "An Evaluation Dataset for Intent Classification and Out-of-Scope Prediction" (EMNLP 2019)

Toloka-Kit is a Python library for working with Toloka API.

A crowdsourced market board API for FFXIV.

A curated list of all things sustainable

FromThePage is a wiki-like application for crowdsourcing transcription of handwritten documents.

A crowdsourced directory tracking the compliance and security practices of cloud services and their subprocessors

Visualize, share and annotate your large 3D images online

Crowdsourcing platform for full text transcription and tagging. https://crowd.loc.gov

一个支持多协议、多源、混合P2P-CDN的下载器

Crowdsourcing pipeline and website for OpenSurfaces [SIG '13] and Intrinsic Images in the Wild [SIG '14]

Django-based clone of Amazon's Mechanical Turk service running in your local environment.

The Daemo crowdsourcing platform

A platform for the collaborative creation of open audio collections labeled by humans and based on Freesound content.

AlpacaTag: An Active Learning-based Crowd Annotation Framework for Sequence Tagging (ACL 2019 Demo)

Open-source project hosted at https://makeuseofdata.com to crowdsource a robust collection of notes related to data science (math, visualization, modeling, etc)

A collaborative framework for annotating medical datasets using crowdsourcing.

☁🌐 wq's db library, extending Django REST framework to support apps for geospatial field data collection, citizen science, and crowdsourcing.

GraphQL API server for clients like rumors-site and rumors-line-bot

[ECCV 2018] SketchyScene: Richly-Annotated Scene Sketches

A small tools for marking training set label in machine learning task.(crowdsourcing)

A web app for crowdsourcing immigration raid data.