Directory

Open Source Packages

Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.

5929 packages

All Packages

30Health
Library PyPI

html2docx

Convert HTML strings and files into Word DOCX documents from Python.

89
MIT
Used by 1
52Health
Library Cargo

hannoy

A production-ready, key-value-backed HNSW vector search implementation in Rust using LMDB.

87
MIT
Used by 1
56Health
Library PyPI

httpx-socks

SOCKS4, SOCKS5, and HTTP CONNECT proxy transports for the httpx client.

87
Apache 2.0
Used by 1
64Health
SDK PyPI

OpenTelemetry GCP Trace Exporter

Export OpenTelemetry spans directly to Google Cloud Trace from your Python services.

83
Apache 2.0
Used by 1
67Health
Library PyPI

PyExasol

Official low-overhead Python driver for the Exasol database with fast HTTP transport.

82
MIT
Used by 1
75Health
SDK PyPI

scylla-driver

Modern, highly tunable Python client for ScyllaDB and Apache Cassandra over CQL

82
Apache 2.0
Used by 1
35Health
SDK PyPI

wiremock

Python client and Testcontainers integration for driving a WireMock server from tests

81
Apache 2.0
Used by 1
72Health
Library PyPI

tink-py

Google's misuse-resistant cryptography library for Python, providing safe AEAD, MAC, digital signature, and hybrid encryption APIs.

79
Apache 2.0
Used by 1
59Health
Library PyPI

Python JSONPath

A flexible RFC 9535 JSONPath engine for Python with JSON Pointer and JSON Patch.

78
MIT
Used by 1
42Health
Library PyPI

whatthepatch

A pure-Python library for parsing and applying unified, context, ed, and SCM-style patch/diff files.

78
MIT
Used by 1
33Health
Library PyPI

graphql-query

A complete Python DSL for building correct GraphQL query strings from typed classes.

70
MIT
Used by 1
34Health
Library PyPI

dirhash-python

Compute a single deterministic hash of a file system directory in Python

61
MIT
Used by 1
27Health
SDK PyPI

python-sonic-client

Python client for the Sonic search backend, providing ingest, search, and control channel operations over its lightweight TCP protocol.

61
MIT
Used by 1
37Health
Library PyPI

kgb

Function spies for Python unit tests that intercept, record, and reroute calls without heavy-handed mocking.

53
MIT
Used by 1
43Health
Library Cargo

tree-sitter-fortran

Fast, incremental Fortran grammar for the Tree-sitter parsing framework.

53
MIT
Used by 1
33Health
Library Cargo

csv-async

Async CSV reading and writing for Rust that mirrors the sync csv crate's API for tokio and async-std runtimes.

51
MIT
Used by 1
29Health
Library Cargo

uaparser

Pure-Rust user-agent parser built on the shared uap-core regex definitions.

49
MIT
Used by 1
51Health
SDK PyPI

chargebee-python

Official Python client library for the Chargebee subscription billing and revenue-management API.

48
MIT
Used by 1
37Health
Library PyPI

zipstream-ng

A modern Python library for generating and streaming ZIP files without buffering them in memory.

48
Other
Used by 1
51Health
Library PyPI

mdit-py-plugins

A collection of core syntax plugins for the markdown-it-py parser

47
MIT
Used by 1
37Health
Library PyPI

pydantic-collections

Validated, list-like collections of Pydantic models via a single BaseCollectionModel class.

47
Apache 2.0
Used by 1
31Health
Library PyPI

python3-openid

OpenID 2.0 authentication library for Python 3, with relying-party (consumer) and identity-provider (server) support.

46
Apache 2.0
Used by 1
27Health
Library PyPI

zope.event

A minimal synchronous event publishing and dispatch system for Python.

46
Other
Used by 1
23Health
Library PyPI

py-ubjson

Universal Binary JSON (UBJSON) draft-12 encoder and decoder for Python

45
Apache 2.0
Used by 1

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