Footer

Your go-to destination for discovering trending open-source projects and uncovering the insights that matter

Legal

  • Terms and conditions
  • Privacy policy

More

  • Pricing
  • Advertise
  • onedump
  • gosnakego
  • Contact us

Social

  • X (Twitter)
  • GitHub
Trendshift owl
What they build speaks louder than words
© 2026 Trendshift, created by Julian Li with ❤️
SignalAdvertise
Trendshift
SignalAdvertise
Sign in
Trendshift owl

Discover trends that matter

DailyWeeklyMonthlyYearly
Live mentionsTopics
RepositoriesDevelopers
InsightsStats
AxiomCode
AxiomCode
Busbar
Busbar
Bifrost
Bifrost

geoschem/geos-chem

GEOS-Chem "Science Codebase" repository. Contains GEOS-Chem science routines, run directory generation scripts, and interface code. This repository is used as a submodule within the GCClassic and GCHP wrappers, as well as in other modeling contexts (external ESMs).

Visit GitHub
Fortran
242
192
67 contributors
Custom license
website
AchievementsView all →
FeaturedAdvertise to 180K+ monthly visitors
AxiomCode

Give Al Agents a Deeper Understanding of Your Codebase with a Code Graph

Busbar

Control what AI can do before it acts

Bifrost

Enterprise AI Gateway Built For Scale: Route, Govern, and Secure All Your AI Traffic

Momentum

How fast geoschem/geos-chem is gaining stars, and where it lands on Trendshift and GitHub Trending

Activity and trending

Stars, forks and merged pull requests each day or month, lined up with the repository's rank on Trendshift Trending

Aug 21 – Oct 19, 2026

Stars +6 in 60 days

012
2

Forks +4 in 60 days

01
1

Merged PRs 13 in 60 days

0123
3

Trendshift Trendingwhere the repository ranked each day it made the top 25

Top 25 in Fortran

17171410825232214882
Aug 21Aug 29Sep 6Sep 14Sep 22Sep 30Oct 8Oct 16
The left and right arrow keys step from day to day; Home and End go to the first and the last

Stars, forks, merged pull requests and Trendshift Trending rank, by day
DayStars gainedForks gainedMerged PRsFortran
Fri, Aug 21, 2026+0+00Not trending
Sat, Aug 22, 2026+0+00Not trending
Sun, Aug 23, 2026+0+00Not trending
Mon, Aug 24, 2026+0+00Not trending
Tue, Aug 25, 2026+0+00Not trending
Wed, Aug 26, 2026+0+00Not trending
Thu, Aug 27, 2026+0+00Not trending
Fri, Aug 28, 2026+0+00Not trending
Sat, Aug 29, 2026+0+00Not trending
Sun, Aug 30, 2026+0+00#17
Mon, Aug 31, 2026+0+00Not trending
Tue, Sep 1, 2026+0+00Not trending
Wed, Sep 2, 2026+0+00Not trending
Thu, Sep 3, 2026+0+00Not trending
Fri, Sep 4, 2026+0+10#17
Sat, Sep 5, 2026+0+10#14
Sun, Sep 6, 2026+0+00Not trending
Mon, Sep 7, 2026+0+00Not trending
Tue, Sep 8, 2026+1+00#10
Wed, Sep 9, 2026+0+00Not trending
Thu, Sep 10, 2026+0+00Not trending
Fri, Sep 11, 2026+0+01Not trending
Sat, Sep 12, 2026+0+00Not trending
Sun, Sep 13, 2026+0+00Not trending
Mon, Sep 14, 2026+1+00#8
Tue, Sep 15, 2026+0+02Not trending
Wed, Sep 16, 2026+0+00Not trending
Thu, Sep 17, 2026+0+03#25
Fri, Sep 18, 2026+0+01Not trending
Sat, Sep 19, 2026+0+00#23
Sun, Sep 20, 2026+0+00Not trending
Mon, Sep 21, 2026+0+01Not trending
Tue, Sep 22, 2026+0+00#22
Wed, Sep 23, 2026+0+10#14
Thu, Sep 24, 2026+0+00Not trending
Fri, Sep 25, 2026+0+00Not trending
Sat, Sep 26, 2026+0+00Not trending
Sun, Sep 27, 2026+0+00Not trending
Mon, Sep 28, 2026+0+00Not trending
Tue, Sep 29, 2026+0+00Not trending
Wed, Sep 30, 2026+0+00Not trending
Thu, Oct 1, 2026+0+00Not trending
Fri, Oct 2, 2026+0+00Not trending
Sat, Oct 3, 2026+0+00Not trending
Sun, Oct 4, 2026+1+00#8
Mon, Oct 5, 2026+0+01Not trending
Tue, Oct 6, 2026+0+01Not trending
Wed, Oct 7, 2026+0+03Not trending
Thu, Oct 8, 2026+0+00Not trending
Fri, Oct 9, 2026+1+00#8
Sat, Oct 10, 2026+0+00Not trending
Sun, Oct 11, 2026+0+00Not trending
Mon, Oct 12, 2026+2+00#2
Tue, Oct 13, 2026+0+00Not trending
Wed, Oct 14, 2026+0+00Not trending
Thu, Oct 15, 2026+0+10Not trending
Fri, Oct 16, 2026+0+00Not trending
Sat, Oct 17, 2026+0+00Not trending
Sun, Oct 18, 2026+0+00Not trending
Mon, Oct 19, 2026+0+00Not trending
Total+6+413
  • 1#1 on the list
  • 7Rank that day
  • Not trending

    • Achievements

    Trendshift snapshots GitHub's daily Trending list and runs its own trending list

    Trendshift Trending

    geoschem/geos-chem has trended on Trendshift's daily and weekly list

    Daily

    First achieved on 12th, Oct 2026 for Fortran

    #2 Fortran Repository Of The Day

    Weekly

    First achieved in Week 42, 2026 for Fortran

    #25 Fortran Repository Of The Week

    First achieved on 12th, Oct 2026 for Fortran

    #2 Fortran Repository Of The Day

    First achieved in Week 42, 2026 for Fortran

    #25 Fortran Repository Of The Week

    You might also like

    Repositories close to geoschem/geos-chem
    FeaturedAdvertise to 180K+ monthly visitors
    AxiomCode

    Give Al Agents a Deeper Understanding of Your Codebase with a Code Graph

    Bifrost

    Enterprise AI Gateway Built For Scale: Route, Govern, and Secure All Your AI Traffic

    Busbar

    Control what AI can do before it acts

    ufs-community/ufs-weather-model

    Fortran

    UFS Weather Model

    196233

    wrf-model/WRF

    Fortran

    The official repository for the Weather Research and Forecasting (WRF) model

    1.8k794

    MITgcm/MITgcm

    Fortran

    M.I.T General Circulation Model master code and documentation repository

    410281

    neuralgcm/neuralgcm

    Python

    Hybrid ML + physics model of the Earth's atmosphere

    1k143

    ESCOMP/CESM

    Python

    The Community Earth System Model

    493228

    SpeedyWeather/SpeedyWeather.jl

    Julia

    An atmospheric model for research: friendly, interactive, extensible, and built for speed

    57269

    USEPA/CMAQ

    Fortran

    Code for U.S. EPA’s Community Multiscale Air Quality Model (CMAQ) for estimating ozone, particulates, toxics, and deposition of acids and nutrients at neighborhood to global scales.

    369223

    MPAS-Dev/MPAS-Model

    Fortran

    Repository for MPAS models and shared framework releases.

    320339

    ecmwf-ifs/openifs

    Fortran

    ECMWF OpenIFS model

    17534