Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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azure-kusto-python
Python client library for querying and streaming results from Azure Data Explorer (Kusto) clusters using KQL.
luqum
Parses Lucene query syntax into a Python AST you can inspect, transform, and convert into native ElasticSearch JSON DSL queries.
hyper-tls
A minimal HTTPS connector that pairs hyper with native-tls for secure Rust HTTP clients.
Cucumber Expressions
A human-readable alternative to regular expressions for matching Gherkin step text
SQLAlchemy-JSON
Mutation-tracked JSON column types for SQLAlchemy, including deeply nested changes.
python-zstd
Simple, fast Python bindings for Facebook's Zstandard compression library
tld
Extract the top-level domain (TLD), domain, and subdomain from any URL
pybase64
Fast Base64 encoding and decoding for Python, powered by a SIMD-accelerated C extension with an automatic pure-Python fallback.
Azure Functions Python Library
The Python programming model for Azure Functions: triggers, bindings, and typed request/response objects.
pyjson5
A fast JSON5 serializer and parser for Python 3, implemented in Cython with a C++ core.
webcolors
A pure-Python library for converting and normalizing HTML/CSS color names, hex codes, and RGB values
serpapi
The official Python client for SerpApi, returning structured search results from Google, Bing, and more.
abstract-level
The common abstract class every Level key-value database implementation extends, with encodings, sublevels, hooks and events built in.
confusable_homoglyphs
Detect dangerous Unicode homoglyphs and mixed-script strings to stop impersonation attacks
find-cache-directory
Locates the standard node_modules/.cache directory so your npm package can share one consistent cache location.
svix-ksuid
Pure-Python KSUID (K-sortable unique ID) implementation from Svix
acorn-typescript
An Acorn plugin that extends the fast JavaScript parser with TypeScript, JSX/TSX, and decorator syntax.
brotlicffi
Python CFFI bindings for Google's Brotli compression library, providing an API-compatible fallback for PyPy and other non-CPython runtimes.
pydyf
A low-level PDF generator for Python based on the PDF 1.7 specification.
Duo Client
Official Python SDK for the Duo Security Auth, Admin, and Accounts REST APIs.
postmarker
Python client library for the Postmark transactional email API, with built-in Django and Tornado integrations.
installer
A low-level Python library for installing packages from wheel distributions.
SecretStorage
Python bindings to the Freedesktop.org Secret Service D-Bus API for secure password storage on Linux.
sqlean.py
A drop-in replacement for Python's sqlite3 module, bundled with sqlean's SQL extensions.