A small Haskell/Clojure/Python/C++ Library of Special Relativity functions for length contraction, time dialation, spacetime interval, lorentz transformations and etc.

Interactive single-page explainer with canvas animations showing how hyperbolic rotation underlies special relativity and the invariant spacetime interval.

I volunteered to make an applet that has 2 graphs. On one you can click stuff and on the other one the lorentz transformation of the point that you clicked is shown. You should be able to see the cosmic lines in this

Electron-positron pairs beaming in the Breit-Wheeler process

Interactive Minkowski diagrams

Interactive Modern Physics Simulations — Schrödinger equation, quantum tunneling, double slit, Bell test, gravitational lensing, Lorentz transforms. GPU-accelerated, real-time OpenGL rendering.

Python engine for interactive 1+1D Minkowski diagrams. MVP architecture powered by vectorized tensor algebra. Dynamic memory array implementation to compute Lorentz boosts and causal invariants, projecting contravariant coordinates simultaneously.