sqlalchemy

pypi package · declared by 108 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
alembic	32 of 2,343	0.76
asyncpg	17 of 2,343	0.65
aiosqlite	20 of 2,343	0.61
greenlet	10 of 2,343	0.58
psycopg2-binary	10 of 2,343	0.51
pydantic-settings	29 of 2,343	0.48
bcrypt	8 of 2,343	0.47
fastapi	46 of 2,343	0.45
structlog	9 of 2,343	0.45
pyjwt	14 of 2,343	0.44
cryptography	17 of 2,343	0.44
redis	13 of 2,343	0.43
uvicorn	34 of 2,343	0.37
python-multipart	18 of 2,343	0.36
httpx	31 of 2,343	0.34
pydantic	42 of 2,343	0.33
typing-extensions	12 of 2,343	0.31
aiohttp	13 of 2,343	0.30
jinja2	13 of 2,343	0.29
python-dotenv	23 of 2,343	0.25

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.