21cmFAST

Score: 21.108489747200387

Last synced: about 12 hours ago
JSON representation

Repository metadata:

Official repository for 21cmFAST: a code for generating fast simulations of the cosmological 21cm signal

Host: GitHub
URL: https://github.com/21cmFAST/21cmFAST
Owner: 21cmfast
License: mit
Created: 2019-06-12T20:13:12.000Z (over 7 years ago)
Default Branch: main
Last Pushed: 2026-09-27T13:45:26.000Z (3 days ago)
Last Synced: 2026-09-27T22:13:18.888Z (2 days ago)
Language: Python
Size: 202 MB
Stars: 80
Watchers: 5
Forks: 57
Open Issues: 85
Metadata Files:
- Readme: README.rst
- Changelog: CHANGELOG.rst
- Contributing: CONTRIBUTING.rst
- License: LICENSE
- Authors: AUTHORS.rst
- Agents: agents.md

Owner metadata:

Name: 21cmFAST Collaboration
Login: 21cmfast
Email: 21cmfast.coredev@gmail.com
Kind: organization
Description: Core team that develops 21cmFAST and associated packages
Website:
Location:
Twitter:
Company:
Icon url: https://avatars.githubusercontent.com/u/51762336?v=4
Repositories: 10
Last Synced at: 2026-09-25T21:27:43.726Z
Profile URL: https://github.com/21cmfast

GitHub Events

Total

Create event: 131
Delete event: 128
Fork event: 9
Issue comment event: 249
Issues event: 84
Pull request event: 212
Pull request review comment event: 317
Pull request review event: 360
Push event: 650
Watch event: 8
Total: 2148

Last Year

Create event: 40
Delete event: 56
Fork event: 4
Issue comment event: 62
Issues event: 43
Pull request event: 56
Pull request review comment event: 59
Pull request review event: 55
Push event: 173
Total: 548

Committers metadata

Last synced: 1 day ago

Total Commits: 3,076
Total Committers: 34
Avg Commits per committer: 90.471
Development Distribution Score (DDS): 0.687

Commits in past year: 595
Committers in past year: 12
Avg Commits per committer in past year: 49.583
Development Distribution Score (DDS) in past year: 0.566

Name	Email	Commits
Steven Murray	s**y@c**u	962
James Davies	j**s@s**t	738
BradGreig	b**g@s**u	343
Jordan Flitter	y**r@g**m	271
pre-commit-ci[bot]	6****]	136
Steven Murray	m**g@g**m	106
Yuxiang Qin	Y**n@g**m	106
Nikos Triantafyllou	n**u@s**t	71
Jordan Flitter	j**r@J**l	66
Yuxiang Qin	y**n@s**t	60
JulianBMunoz	j**r@g**m	55
copilot-swe-agent[bot]	1****t	34
dependabot[bot]	4****]	32
DanielaBreitman	b**a@g**p	26
debanjan-cosmo	8****o	23
Jaehong Park	j**k@J**l	8
James Davies	j**s@t**t	5
David Prelogovic	d**c@g**m	4
Charlotte Mason	c**m@g**m	4
James Edward Davies	j**0@l**l	3
Remy Moll	m**e@m**e	3
hassamrajpoot	h**0@g**m	3
Dan Foreman-Mackey	f**y@g**m	3
raxquax123	1****3	2
Catherine Watkinson	c**n@g**m	2
Jordan Flitter	j**r@J**n	2
catherinewatkinson	c**n@g**m	1
Claude	n**y@a**m	1
James Davies	d**e@z**t	1
James Edward Davies	j**0@l**l	1
and 4 more...

Issue and Pull Request metadata

Last synced: 1 day ago

Total issues: 176
Total pull requests: 417
Average time to close issues: about 1 year
Average time to close pull requests: about 1 month
Total issue authors: 41
Total pull request authors: 25
Average comments per issue: 2.48
Average comments per pull request: 2.14
Merged pull request: 325
Bot issues: 0
Bot pull requests: 99

Past year issues: 39
Past year pull requests: 97
Past year average time to close issues: about 1 month
Past year average time to close pull requests: 11 days
Past year issue authors: 9
Past year pull request authors: 13
Past year average comments per issue: 2.36
Past year average comments per pull request: 3.52
Past year merged pull request: 86
Past year bot issues: 0
Past year bot pull requests: 30

More stats: https://issues.ecosyste.ms/repositories/lookup?url=https://github.com/21cmFAST/21cmFAST

Top Issue Authors

steven-murray (41)
jordanflitter (35)
daviesje (32)
qyx268 (8)
JasperSolt (6)
BradGreig (5)
DanielaBreitman (4)
andreimesinger (4)
Andresfgomez970 (3)
samgagnon (2)
zhaotingchen (2)
bohuarolandli (2)
dprelogo (2)
SuvedhaNaik (2)
oscarhdz7 (2)

Top Pull Request Authors

daviesje (118)
steven-murray (94)
pre-commit-ci[bot] (68)
jordanflitter (59)
dependabot[bot] (31)
DanielaBreitman (6)
Copilot (6)
BradGreig (5)
moll-re (4)
raxquax123 (3)
hassamrajpoot (3)
qyx268 (3)
andreimesinger (2)
debanjan-cosmo (2)
samgagnon (2)

Top Issue Labels

context: C backend (52)
context: python wrapper (42)
priority: medium (33)
type: bug (33)
priority: high (25)
context: v4-prep (22)
bug (17)
status: requires discussion (16)
context: cache/io (14)
type: feature: physical (13)
type: refactor (13)
status: requires research (11)
priority: low (10)
type: feature: ui (8)
question (7)
type: testing (7)
context: installation (7)
good first issue (6)
type: performance: memory (6)
docs (6)
type: maint: refactoring (5)
API Breaking (5)
type: performance: speed (5)
type: question (4)
type: feature: code (4)
type: accuracy (4)
type: ux (3)
Science Project (3)
type: maint: removal (2)
type: maint: documentation (2)

Top Pull Request Labels

type: bug (25)
context: C backend (22)
context: python wrapper (21)
priority: high (14)
type: feature: ui (14)
type: maint: refactoring (7)
auto-pr (7)
context: cache/io (7)
type: performance: memory (6)
type: maint: documentation (5)
type: performance: speed (5)
type: feature: physical (4)
priority: medium (4)
type: testing (4)
type: maint: removal (4)
type: maint: dependencies (3)
type: ci (3)
context: error-handling (3)
context: v4-prep (2)
type: accuracy (2)
type: maint: build (2)
type: maint: style (2)
bug (2)
verify (1)
type: maintenance (1)
dependencies (1)
automated (1)
redmine (1)
github_actions (1)
effort: low (1)

Package metadata

Total packages: 3
Total downloads:
- conda: 260,684 total
- pypi: 1,330 last-month
Total dependent packages: 4 (may contain duplicates)
Total dependent repositories: 0 (may contain duplicates)
Total versions: 44
Total maintainers: 4

proxy.golang.org: github.com/21cmfast/21cmfast

Homepage:
Documentation: https://pkg.go.dev/github.com/21cmfast/21cmfast#section-documentation
Licenses: mit
Latest release: v4.1.1+incompatible (published 6 months ago)
Last Synced: 2026-09-28T19:04:28.732Z (1 day ago)
Versions: 8
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent packages count: 4.794%
- Average: 4.955%
- Dependent repos count: 5.116%

pypi.org: 21cmfast

A semi-numerical cosmological simulation code for the 21cm signal

Homepage: https://github.com/21cmFAST/21cmFAST
Documentation: https://21cmfast.readthedocs.io/
Licenses: MIT license
Latest release: 4.1.1 (published 6 months ago)
Last Synced: 2026-09-28T19:04:26.933Z (1 day ago)
Versions: 28
Dependent Packages: 4
Dependent Repositories: 0
Downloads: 1,330 Last month
Rankings:
- Dependent packages count: 2.375%
- Forks count: 7.217%
- Stargazers count: 9.371%
- Downloads: 11.278%
- Average: 19.469%
- Dependent repos count: 67.104%
Maintainers (4)

conda-forge.org: 21cmfast

21cmFAST provides a simple and fast simulation package for the cosmological 21cm signal as either coeval cubes or full lightcones.

Homepage: https://github.com/21cmFAST/21cmFAST
Licenses: MIT
Latest release: 3.2.0 (published about 4 years ago)
Last Synced: 2026-08-17T11:28:09.121Z (about 1 month ago)
Versions: 8
Dependent Packages: 0
Dependent Repositories: 0
Downloads: 260,684 Total
Rankings:
- Forks count: 33.247%
- Dependent repos count: 34.025%
- Average: 39.581%
- Stargazers count: 39.875%
- Dependent packages count: 51.175%

Dependencies

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pyproject.toml pypi

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