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Ranked by Attention Score: stars gained over the last 180 complete days

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Tags: Physics simulation

1.PavelDoGreat / WebGL-Fluid-Simulation

Play with fluids in your browser (works even on mobile)

fluid
webgl
simulation
gpu
navier-stokes

JavaScript MIT17K total1.9K forks

+567 stars

from 16,232 · score 6.34

2.MFlowCode / MFC

Exascale multiphase flow solver — 2025 Gordon Bell Prize Finalist | 200T grid points on 43K+ GPUs

gpu
exascale
cfd
fortran
hpc
mpi
+14 more

Fortran MIT439 total187 forks

+87 stars

from 352 · score 4.48

3.Aceinna / gnss-ins-sim

Open-source GNSS + inertial navigation, sensor fusion simulator. Motion trajectory generator, sensor models, and navigation

inertial-navigation-systems
gnss
gps
imu
integrated-navigation

Python MIT1.5K total378 forks

+52 stars

from 1,446 · score 3.97

4.architecture-building-systems / CityEnergyAnalyst

City Energy Analyst (CEA) is an open-source urban building energy modeling (UBEM) platform and computation tool for the design of low-carbon and highly efficient cities.

python
urban-design
urban-analytics
ubem
open-source
decarbonization
+5 more

Python MIT282 total89 forks

+21 stars

from 261 · score 3.09

Order: Attention Score

Most net stars gained in the window first. The score only puts this gain on a log scale, so the order is the order of the gain.

How the ranking works

Ranked by stars gained in the window. The score is the natural log of one plus that gain, so a repository's rank is exactly its star gain's rank.

score = log1p(net stars gained in the trailing T complete UTC days)

A repository is ranked only when its Star History covers every day of the window and its latest Observation is not missing.

The longest window is 180 days. Star History from the Repository Host goes back at most 180 days before the first daily record that AwesomeRepos made for the repository. A longer window needs more of these daily records first. A repository younger than the window does not rank in it.

The filters select from the same eligible repositories. A repository matches the topics when it has any of them. Total stars is the count now. Last push and creation on the Repository Host count back from the start of today (UTC). The counts beside the languages, licenses, and topics include all ranked repositories in the window. A Tag holds the repositories that have it. See Tags.

A new repository enters the index when it gains stars faster than the published admission threshold, whatever its size. A repository stays in the index after it enters. Thus an archived repository can still rank.

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