build123d

A python CAD programming library

build123d has been downloaded 3,681,950 times in total on PyPI, including 1,054,787 in the last 30 days. The latest version is 0.13.0, released Sep 21, 2026. It is distributed under the Apache-2.0 license.

Version0.13.0
Downloads
3.68M
LicenseApache-2.0
AuthorRoger Maitland
UpdatedSep 21, 2026

Downloads

Weekly, last 90d.
Includes CI traffic.

VersionsTotal0.*
Range
View
Granularity
Group by
CI traffic
Stack: OffCI: Included2 / 16 series
Selected total4.51M
3.7MAll-time
1.1MLast 30 days
34.0kLast 24 h
0.68/sPer second

Version distribution

Share of downloads by released version. Computed over the last quarter.

  • 01

    0.11.1

    1.2M downloads
    53.6%
  • 02

    0.12.0

    393.1k downloads
    17.5%
  • 03

    0.10.0

    212.0k downloads
    9.4%
  • 04

    0.13.0

    169.3k downloads
    7.5%
  • 05

    0.11.0

    125.4k downloads
    5.6%
  • 06

    0.8.0

    96.1k downloads
    4.3%
  • 07

    0.9.1

    29.6k downloads
    1.3%
  • 08

    0.7.0

    5.9k downloads
    0.3%
  • 09

    Other

    11.8k downloads
    0.5%

Guess the next day

Thirteen recent days of build123d downloads. Drag the green handle on the right to guess where day fourteen lands.

TRUTH34.0k29.3kSATSUNMONTUEWEDTHUFRISATSUNMONTUEWEDTHU
    build123d · 3.7M downloads on PyPI