aiofiles

pypi package · declared by 79 of 2,343 sampled repositories · graph computed 2026-08-24

Counted from the runtime dependencies public repositories declare — not the resolved tree. A transitive dependency is a consequence; a declared one is a choice. Development dependencies are excluded because they repeat across every project in a language regardless of what is being built.

Declared with

ranked by association, not by count

Tools declared alongside this one, ranked by association strength
Declared with	Repositories	vs chance
uvicorn	37 of 2,343	0.47
fastapi	39 of 2,343	0.47
python-multipart	20 of 2,343	0.46
websockets	14 of 2,343	0.45
httpx	30 of 2,343	0.40
playwright	8 of 2,343	0.36
aiohttp	13 of 2,343	0.36
cryptography	10 of 2,343	0.35
pyjwt	8 of 2,343	0.35
loguru	10 of 2,343	0.35
pydantic	33 of 2,343	0.33
pyyaml	25 of 2,343	0.33
pillow	17 of 2,343	0.33
python-dotenv	24 of 2,343	0.32
jinja2	11 of 2,343	0.31
beautifulsoup4	9 of 2,343	0.31
openai	20 of 2,343	0.30
pydantic-settings	12 of 2,343	0.29
psutil	9 of 2,343	0.29
rich	17 of 2,343	0.28

Every pair above is counted from the same evidence: repo manifest.

Used instead

candidates · shares a neighbourhood and refuses to co-occur

No alternative measured. A pair qualifies only if it shares a neighbourhood and then fails to appear together against an expectation that it would — and almost everything that shares a neighbourhood does appear together. That is the test working, not a gap in the data: similarity alone would list this tool’s closest neighbours as alternatives, and most of them are things it is used with.