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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skim
A fast, interactive fuzzy finder for the command line, written in Rust — a smarter alternative to grep.
GEPA
Optimize prompts, code, and agents with LLM reflection and evolutionary search
fastdom
Batches DOM measure and mutate calls into requestAnimationFrame queues to eliminate layout thrashing in web apps.
ClearML
Python SDK for ML experiment tracking, dataset versioning, and MLOps pipeline orchestration.
React Apollo
React bindings for Apollo Client — hooks, render-prop components, and a graphql() HOC for querying, mutating, and subscribing to GraphQL data.
oneTBB
Intel's oneAPI Threading Building Blocks — a task-based C++ parallelism library, with prebuilt binaries on PyPI.
wagmi
Reactive React Hooks for building Ethereum and Web3 applications, built on viem and TanStack Query.
curl_cffi
Python HTTP client that impersonates browser TLS and HTTP/2 fingerprints
Ibis
A portable Python dataframe library with a lazy expression API across 20+ backends.
papermill
Parameterize, execute, and analyze Jupyter notebooks from the CLI or Python as reusable, repeatable pipeline steps.
torchdiffeq
GPU-accelerated, differentiable ODE solvers for PyTorch with O(1)-memory adjoint backpropagation for neural ODEs.
Ratchet
Build realtime, bi-directional WebSocket applications between clients and servers in PHP.
Boto
The original (now deprecated) AWS SDK for Python, superseded by Boto3.
Elastic EUI
Elastic's open-source React UI framework powering Kibana, with 90+ typed components and Emotion-based theming.
react-native-image-crop-picker
Native iOS/Android image and video picker for React Native with built-in cropping, camera capture, and multi-select support.
alive-progress
An animated, throughput-aware Python progress bar with real-time ETA, print/logging hooks, and a pause-and-resume mechanic no other bar library has.
Laravel CORS
CORS middleware that adds cross-origin headers to Laravel applications.
pywinauto
A Python library that drives Windows GUI apps by sending mouse, keyboard, and text-based actions to dialogs and controls.
Laravel Media Library
Associate files and media with Eloquent models in Laravel applications.
Omnipay
A framework-agnostic, multi-gateway payment processing library for PHP with one consistent API.
huey
A lightweight Python task queue with decorator-based tasks, scheduling, retries, and pluggable Redis, Postgres, SQLite, and file-system storage backends.
Doctrine Event Manager
A simple, dependency-free PHP event dispatcher built to power Doctrine's lifecycle events
Respect\Validation
Fluent PHP validation engine with 150+ chainable, composable validators.
Twisted
A mature, event-driven networking engine for Python built around the reactor pattern, with async HTTP, SSH, DNS, IMAP, and IRC protocols built in.
