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physics and engineering simulation software

Recent window: last 5.4 months (2026-05-01 → 2026-10-11), compared with the prior 5.4 months.

horizontal · 76 members · Data as of 2026-10-14

Products in this niche model real-world mechanical, fluid, celestial, and electromagnetic dynamics through mathematically rigorous computational engines. They are built for research scientists, mechanical engineers, educators, and robotics developers designing physical hardware or training simulation models. Unlike general 3D animation software or video game physics engines, these tools prioritize numerical precision, physical law fidelity, and empirical validity.

This theme's recent-window count is below the current min-count filter, so it does not appear in the opportunity scorecard.

Pulled from real Hacker News comment threads on this niche's launches.

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Members

Name Source Upvotes ▲ Launched
LUMEN — Power what matters PH 1 2026-09-18
Intraspect PH 1 2026-09-25
Konjugate PH 1 2026-10-09
Tvasta PH 1 2026-09-10
Sheet Metal Simulation Software PH 1 2026-09-20
Counterfactual PH 1 2026-09-18
Baseball Physics Lab PH 1 2026-09-18
DEP MeshWorks PH 1 2026-09-29
Kyfx PH 1 2026-09-18
Materialapse PH 2 2026-09-18
Astra Scientist PH 2 2026-09-18
CircuitSim PH 2 2026-09-17
Domihélie PH 3 2026-09-21
A real-time ballistic solver for moving targets under drag (C++) HN 5 2026-01-10
SVO Voxelization for Gaussian Splat Collisions HN 5 2026-02-18
Inertia, Physics in a Terminal HN 5 2026-07-19
Simulating the vacuum as a superfluid to derive Alpha = 1/137 HN 5 2025-11-24
A gravity simulator where forces propagate at the speed of light HN 6 2026-09-03
Silicon Physics Sandbox HN 6 2026-07-06
Inviscid AI: Real-Time Physics Simulation For Digital Twins of Built Environments YC 6 2026-02-26
HeatSpectra: Realtime 3D Surface Heat Simulation HN 6 2026-05-08
genpark-lattice-boltzmann-d2q9-fluid-flow-skill GITHUB 7 2026-09-28
genpark-navier-stokes-2d-fluid-solver-skill GITHUB 7 2026-09-28
genpark-smoothed-particle-hydrodynamics-sph-skill GITHUB 7 2026-09-10
genpark-shock-capturing-riemann-roe-skill GITHUB 7 2026-09-10
genpark-vorticity-streamfunction-navier-stokes-skill GITHUB 7 2026-09-10
genpark-rigid-body-2d-impulse-collision-resolver-skill GITHUB 7 2026-09-28
HU501_gazebo-ASV-USV GITHUB 8 2026-09-29
windtunnel GITHUB 8 2026-09-10
simplant GITHUB 8 2026-09-29
OptiMax Arena AI Simulation Builder PH 10 2026-09-28
mitgcm-jax GITHUB 10 2026-10-08
Ansys-Lumerical-FDTD-License-2026-R1 GITHUB 10 2026-10-03
Ansys-CFX-License-2026-R1 GITHUB 10 2026-10-03
Ansys-Discovery-License-2026-R1 GITHUB 10 2026-10-03
Athena_CRMHD GITHUB 10 2026-09-24
ANSYS-automatic-wwj GITHUB 10 2026-09-16
shockFLOW GITHUB 10 2026-09-13
The impact that made the Moon, 262k particles in a browser tab HN 10 2026-08-29
coastal-simulation-cuda-webshader GITHUB 11 2026-09-19
TareminCloth GITHUB 12 2026-09-18
I simulated 1200 Iranian missiles attacking air defences in a browser HN 13 2026-03-02
Reclaim Flowers HN 13 2026-02-28
hpht-cvd-lab-grown-diamond-laser-cutting GITHUB 13 2026-09-26
pid-pressure-control GITHUB 15 2026-09-29
GPT6-dex-physical-retarget GITHUB 16 2026-09-09
live-jev GITHUB 17 2026-09-18
Lambda-Hold GITHUB 20 2026-10-09
Break-That-Denim GITHUB 22 2026-10-11
nagi-ocean-sim GITHUB 23 2026-10-03