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BOUT++: Plasma fluid finite-difference simulation code in curvilinear coordinate systems

C++ · active 2024-10-042026-08-07 (UTC)

Partial coverage13,591 / 16,228 hourly files (84%) · 2 absent upstream · 2,631 failed, retryable2024-10-042026-08-11 (UTC)— sampled evenly across the window, so rankings and trends hold; absolute counts scale up.
Events
2K
Pushes
499
Pull requests
181
Issues
23
Stars
19
Forks
10

Activity over time

Daily event counts in the loaded window

Line chart, 673 days from 2024-10-04 to 2026-08-07. Pushes: 499 total, peak 20 in a day. Pull requests: 181 total, peak 5 in a day. Issues: 23 total, peak 2 in a day. Comments: 830 total, peak 141 in a day. Stars: 19 total, peak 1 in a day.

  • Pushes
  • Pull requests
  • Issues
  • Comments
  • Stars

Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.

Top contributors

Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity

ContributorContributionsPushesPRsComments
github-actions[bot]695670583
dschwoerer2861682559
ZedThree2381023353
bendudson168983615
dependabot[bot]9176717
malamast251951
tomc27117726
Steven-Roberts10044
oparry-ukaea10215
mikekryjak7005
stirkas5500
johnomotani5004
tbody-cfs5013
ggeorgakoudis4220
wearysebas4400
maggul3021
daviddickinson3001
agsunderland3002
sagitter2000
mrhardman2002

Recent activity

Latest issues, pull requests and releases

  • Pull request#3450Steven-Roberts2026-08-07 17:15
  • Issue comment#3420dschwoerer2026-07-08 07:19
    Legacy boundary conditions
  • Issue comment#3405ZedThree2026-06-24 10:16
    Compile finite volume implementation only once
  • Pull request#3394dependabot[bot]2026-06-20 21:43
  • Pull request#3389Steven-Roberts2026-06-12 23:46
  • Pull request#3384dependabot[bot]2026-06-05 19:32
  • Pull request#3379bendudson2026-05-28 00:16
  • Pull request#3368dependabot[bot]2026-04-29 19:32
  • Pull request#3368dependabot[bot]2026-04-29 19:32
  • Pull request#3363dependabot[bot]2026-04-29 05:06
  • Pull request#3367bendudson2026-04-29 04:33
  • Pull request#3364dependabot[bot]2026-04-24 19:33
  • Pull request#3364dependabot[bot]2026-04-24 19:33
  • Pull request#3363dependabot[bot]2026-04-24 19:32
  • Pull request#3360ZedThree2026-04-24 10:40
  • Issue comment#3355dependabot[bot]2026-04-24 10:27
    Update clang-format requirement from ~=22.0 to ~=22.1
  • Pull request#3358dependabot[bot]2026-04-22 19:32
  • Pull request#3358dependabot[bot]2026-04-22 19:32
  • Issue comment#3349dependabot[bot]2026-04-14 07:04
    Bump cryptography from 46.0.5 to 46.0.7
  • Issue comment#3352dependabot[bot]2026-04-14 07:02
    Update clangd requirement from ~=22.0 to ~=22.1
  • Pull request#3347dependabot[bot]2026-04-10 00:44
  • Pull request#3350bendudson2026-04-10 00:31
  • Pull request#3349dependabot[bot]2026-04-08 21:55
  • Pull request#3349dependabot[bot]2026-04-08 21:55
  • Pull request#3347dependabot[bot]2026-04-03 19:33

Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 19 stars here means stars gained during the window, not the repo's star count.