mendeleev
Pythonic periodic table of elements
mendeleev has been downloaded 4,621,814 times in total on PyPI, including 210,518 in the last 30 days. The latest version is 1.1.0, released Jun 10, 2025. It is distributed under the MIT license.
Version1.1.0
Downloads
4.62M
LicenseMIT
AuthorLukasz Mentel
Downloads
Weekly, last 90d.
Includes CI traffic.
VersionsTotal1.*0.*
Range
View
Granularity
Group by
CI traffic
Stack: OffCI: Included3 / 54 series
Selected total1.31M
4.6MAll-time
210.5kLast 30 days
6.7kLast 24 h
0.08/sPer second
Sponsored
Sponsorships keep pepy free to read
Version distribution
Share of downloads by released version. Computed over the last quarter.
- 0154.3%
1.1.0
351.3k downloadsDownloads351.3k54.3% - 0216.0%
0.19.0
103.9k downloadsDownloads103.9k16.0% - 0311.1%
1.2.0
71.6k downloadsDownloads71.6k11.1% - 043.1%
0.6.1
20.3k downloadsDownloads20.3k3.1% - 053.0%
1.0.0
19.3k downloadsDownloads19.3k3.0% - 063.0%
0.15.0
19.2k downloadsDownloads19.2k3.0% - 071.7%
0.9.0
10.8k downloadsDownloads10.8k1.7% - 081.1%
0.12.1
7.0k downloadsDownloads7.0k1.1% - 096.8%
Other
44.2k downloadsDownloads44.2k6.8%
Guess the next day
Thirteen recent days of mendeleev downloads. Drag the green handle on the right to guess where day fourteen lands.