📦 dim: Manage the open data in your project like a package manager.

The MAMA-MIA Dataset: A Multi-Center Breast Cancer DCE-MRI Public Dataset with Expert Segmentations

A comprehensive list of annotated training datasets classified by use case.

Preprocessed IXI brain MRI dataset with subcortical segmentation

A structured dataset of emails sent at Atari from 1983 to 1992.

GitHub repository for the Kvasir-instrument dataset

Self-collected data for Masked Face recognition paper (300+ different participants)

Turkish, Hungarian and English handwritten offline character dataset.

A Persian Online Handwritings Database

Orchid2024: A cultivar-level dataset and methodology for fine-grained classification of Chinese Cymbidium Orchids.

Flask, Chart.js drilldown example project

Web app using babashka/apache + ETL pipeline

Scrapers used to acquire snapshots of raw data inputs for versioned archiving and replicable analysis.

Public dataset of 42+ validated business ideas sourced from Reddit pain threads and App Store reviews, AI-scored across opportunity, problem severity, feasibility, and timing. SaaS, micro SaaS, app ideas, indie hacker wedges. Live at businessideasdb.com.

Machine-readable dataset for public Department of War / PURSUE UFO-UAP Release 01 records.

📊 Public dataset: 146K+ digital products analyzed on Gumroad — revenue, pricing, niches (updated 2026)

BCCD (Blood Cell Count and Detection) Dataset is a small-scale dataset for blood cells detection.

Web application that visualizes CO₂ emissions data from a public dataset through interactive charts and search.

Dataset release in association with 10.3389/fimag.2025.1547166

Bulk Certificate Transparency (CT) log download — normalized daily snapshots (JSON) for ingestion, historical replay, and certificate lifecycle analysis.