QGIS qgis.org ↗

GeoLibre ↗Data & analytics

A GIS map application aimed at simpler use than full QGIS setups.

Postpass ↗Data & analytics

A Geofabrik service exposing OpenStreetMap data in Postgres for SQL queries over an HTTP API.

Jupyter ↗Data & analytics

An open-source interactive notebook environment for code, data and visualization.

SageMath ↗Data & analytics

An open-source mathematics software system.

PostgreSQL ↗Databases

An open-source relational database server.

OpenCode Go ↗AI & ML

A subscription plan for accessing models through the OpenCode coding tool.

State-zip-code-GeoJSON ↗Data & analytics

GitHub repository of ZIP code boundary GeoJSON files organised by US state.

DBOS ↗Operating systems

A DBMS-oriented operating system research project.

Electricity Maps ↗

A service showing real-time and historical carbon intensity of electricity grids worldwide.

FRED ↗

The St. Louis Fed's economic data database with charts of time series like median income.

Malloy ↗

A semantic modelling and query language from Looker's original founder.

America's Digital Shield ↗

A project that captures ephemeral search and social feed content from politically balanced volunteers to study bias.

AppGoblin ↗

A site offering app store data and reports on ad-driven user acquisition.

CRAN Task Views ↗

Topic-organized guides to R packages maintained on CRAN.

Capella Space ↗

A commercial SAR satellite operator that publishes an open data archive.

Cloud GPUs ↗

Website comparing cloud GPU prices across providers.

Copernicus ↗

The EU's Earth observation programme offering free satellite data.

Credible Data ↗

A platform for building AI-driven BI on top of Malloy semantic models.

DQYDJ Stock Return Calculator ↗

A web calculator that computes historical stock returns including reinvested dividends.

Distributional Financial Accounts ↗

Federal Reserve data visualization of US household wealth distribution by percentile.