SageMath sagemath.org ↗

QGIS ↗Data & analytics

An open-source desktop geographic information system.

Umbra ↗Data & analytics

A commercial SAR satellite company with an open data archive.

Math.NET Numerics ↗Data & analytics

A numerical computing library for .NET.

Jupyter ↗Data & analytics

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

Splink ↗Data & analytics

Open-source probabilistic record linkage library that can run on DuckDB.

PARI/GP ↗Data & analytics

A computer algebra system focused on number theory computations.

DataAgentBench ↗AI & ML

A UC Berkeley benchmark and leaderboard for data agents that query multiple sources.

Capella Space ↗Data & analytics

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

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.

QGIS ↗

An open-source desktop geographic information system.

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.