Projects

Precision ephemeris and celestial mechanics library for embedded flight software and research pipelines.

Strongly typed physical quantities with compile-time dimensional analysis.

Compile-time safe affine coordinate transformations with reference frame tracking.

Typed astronomical time primitives for Rust: Julian Date, MJD, TAI, GPS, UT, and UTC conversions with automatic ΔT handling.

Chebyshev polynomial toolkit for scientific computing: node generation, coefficient fitting, Clenshaw evaluation, and piecewise segment tables.

JavaScript and WebAssembly bindings for qtty, with Node and browser packages for typed units and conversions.

JavaScript and WebAssembly bindings for astronomical time primitives: Julian Date, Modified Julian Date, UTC conversion, and periods.

JavaScript and WebAssembly bindings for Siderust astronomy: observers, ephemerides, coordinate transforms, and event searches.

Header-only C++17 wrapper for the Siderust astronomical computation library: ephemeris, coordinates, altitude events, and observatory support.

Header-only C++17 library for unit-safe physical quantities, backed by the Rust qtty conversion engine via C FFI.

Header-only C++17 wrapper for tempoch: typed Julian Date, MJD, UTC, and Period types for astronomical time in C++.