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custom • pypi

Best Custom Packages

Build applications with Custom.

Rankings based on adoption rates from 157+ real Custom projects on GitHub.

Analyze Your Custom ProjectView Custom Trends
157+
Projects Analyzed
291
Package Relationships
20
Top Packages

Top Custom Packages by Adoption

Ranked by usage across 157+ real Custom projects

1
pytest
pypi
81%
confidence
2
wheel
pypi
83%
confidence
3

Why PatternStack?

Crowdsourced Data

Rankings based on what real Custom projects actually use in production—not opinions.

Security Filtered

Packages with known CVEs are automatically filtered out. Ship with confidence.

Always Fresh

Data updates continuously. See what's being adopted now, not what was popular years ago.

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© 2026 PatternStack. Community-driven package intelligence.

click
pypi
82%
confidence
4
ruff
pypi
79%
confidence
5
rich
pypi
81%
confidence
6
python-discovery
pypi
81%
confidence
7
build
pypi
83%
confidence
8
jinja2
pypi
84%
confidence
9
pytest-xdist
pypi
82%
confidence
10
psutil
pypi
84%
confidence
11
filelock
pypi
83%
confidence
12
hypothesis
pypi
83%
confidence
13
lintrunner
pypi
83%
confidence
14
expecttest
pypi
83%
confidence
15
optree
pypi
83%
confidence
16
fsspec
pypi
83%
confidence
17
spin
pypi
83%
confidence
18
sympy
pypi
83%
confidence
19
networkx
pypi
83%
confidence
20
pre-commit
pypi
81%
confidence

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