Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
All Packages
Category
Sort:Used by Most Apps
fast-png
A pure JavaScript PNG encoder and decoder supporting 16-bit depth, Adam7 interlacing, indexed color, and full APNG animation frames.
typing_inspect
Runtime introspection helpers for Python's typing module — detect generics, unions, and type variables reliably.
python-youtube
A Python SDK for the YouTube Data API v3, with OAuth2 auth, typed models, and full resource coverage.
CloudEvents
The official Python SDK for building, validating, and converting CloudEvents across HTTP, Kafka, AMQP, and RabbitMQ.
dnslib
A pure-Python library for encoding, decoding, and building DNS wire-format packets, with a lightweight framework for writing custom DNS servers.
aioitertools
Implementation of itertools, builtins, and more for asyncio and mixed iterables.
accepts
Higher-level HTTP content negotiation for Node.js, wrapping negotiator with type shorthands and charset, encoding, and language matching.
bigquery-schema-generator
Deduces an accurate BigQuery schema from your full JSON or CSV dataset instead of just the first 500 records.
uiohook-napi
Native N-API bindings for libuiohook, delivering cross-platform global keyboard and mouse hooks straight to Node.js.
better-sqlite3-multiple-ciphers
Synchronous SQLite3 driver for Node.js, forked from better-sqlite3, with built-in multi-cipher database encryption support.
hyper-tls
A minimal HTTPS connector that pairs hyper with native-tls for secure Rust HTTP clients.
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.
abstract-level
The common abstract class every Level key-value database implementation extends, with encodings, sublevels, hooks and events built in.
find-cache-directory
Locates the standard node_modules/.cache directory so your npm package can share one consistent cache location.
acorn-typescript
An Acorn plugin that extends the fast JavaScript parser with TypeScript, JSX/TSX, and decorator syntax.
Duo Client
Official Python SDK for the Duo Security Auth, Admin, and Accounts REST APIs.
AlibabaCloud ADB20211201
Official Python SDK for Alibaba Cloud AnalyticDB (ADB) for MySQL, generated from the AnalyticDB 2021-12-01 OpenAPI specification.
@tryghost/content-api
Official JavaScript client for Ghost's Content API, wrapping posts, pages, tags, authors, tiers, newsletters, and offers in a small promise-based interface.
ieee754
Read and write IEEE 754 floating-point numbers to and from a Buffer or array-like object.
cron-time-generator
Zero-dependency TypeScript builder for readable, valid cron expressions
rails-erb-loader
A webpack loader that compiles embedded Ruby (.erb) templates into JavaScript for Rails projects.
wreq-util
Browser and OkHttp client emulation, TLS certificate compression, and delay middleware for the wreq HTTP client.
commercetools Platform SDK
Fully-typed TypeScript client for every commercetools Composable Commerce API endpoint, generated straight from the platform's RAML spec.
