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python-periodictable/periodictable

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Extensible periodic table for python

active 2024-12-072026-06-05 (UTC)

Partial coverage13,585 / 16,222 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
101
Pushes
38
Pull requests
5
Issues
10
Stars
9
Forks
4

Activity over time

Daily event counts in the loaded window

Line chart, 546 days from 2024-12-07 to 2026-06-05. Pushes: 38 total, peak 13 in a day. Pull requests: 5 total, peak 1 in a day. Issues: 10 total, peak 1 in a day. Comments: 16 total, peak 3 in a day. Stars: 9 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
pkienzle6437314
krzywon6002
bmaranville4110
HarlanHeilman2010
yurivict1000

Recent activity

Latest issues, pull requests and releases

  • Pull request#128pkienzle2026-05-28 20:56
  • Pull request#124pkienzle2026-03-05 21:01
  • Releasepkienzle2026-02-28 00:06
    R2.1.0 2026-02-27
  • Issue comment#40pkienzle2026-02-28 00:01
    incoherent scattering on rare earths
  • Issue comment#79pkienzle2026-02-27 20:42
    contrast match point needs to include natural abundance of H
  • Issue#122pkienzle2026-02-19 01:15
    New bound coherent measurements for rare earths
  • Issue#118pkienzle2026-02-18 15:29
    Use uv to install python in github workflows
  • Issue comment#116pkienzle2026-02-18 02:05
    Fixing all mypy errors
  • Pull request#117pkienzle2026-02-18 01:50
  • Pull request#116bmaranville2026-02-17 21:44
  • Issue comment#111pkienzle2026-01-16 22:14
    feat: add functions to calculate δ, β, n, and k components of the ind…
  • Pull request#111HarlanHeilman2026-01-16 20:34
  • Issue comment#103pkienzle2026-01-12 23:12
    [FEAT]: Add wrapper functions for soft x-ray index of refraction.
  • Issue#110pkienzle2026-01-09 02:51
    Use nan instead of None for missing values
  • Issue comment#104pkienzle2025-12-24 01:46
    False positives with Pylance in VS Code
  • Issue comment#104pkienzle2025-12-24 00:39
    False positives with Pylance in VS Code
  • Issue comment#106pkienzle2025-12-24 00:12
    Tests fail: 'yield' keyword is allowed in fixtures, but not in tests (read_fasta)
  • Issue#108pkienzle2025-12-24 00:06
    Include NUBASE2020 spin, decay modes and energy in the isotope data
  • Issue comment#105pkienzle2025-11-13 22:32
    Possible Erratum, Si[32] half-life, NIST activation calculator
  • Issue#106yurivict2025-10-30 06:23
    Tests fail: 'yield' keyword is allowed in fixtures, but not in tests (read_fasta)
  • Issue#105pkienzle2025-09-29 17:32
    Possible Erratum, Si[32] half-life, NIST activation calculator
  • Issue#103HarlanHeilman2025-04-23 00:20
    [FEAT]: Add wrapper functions for soft x-ray index of refraction.
  • Issue#102pkienzle2025-03-14 22:38
    Scrap delayed loading infrastructure
  • Issue#100pkienzle2024-12-23 20:22
    use importlib to find data files
  • Releasepkienzle2024-12-20 02:24
    R2.0.2 2024-12-19

Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 9 stars here means stars gained during the window, not the repo's star count.