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
Tags2
Sort:Used by Most Apps
p-limit
A tiny, battle-tested utility for running async functions with a strict concurrency limit.
p-queue
Promise queue with concurrency control, interval-based rate limiting, and priority scheduling for async tasks.
DataLoader
A batching and caching layer that coalesces per-request data loads into a fraction of the backend calls.
Laravel Excel
Supercharged Excel and CSV exports and imports for Laravel applications
unstructured
Open-source Python library for partitioning and preprocessing unstructured documents for LLM pipelines
Apache Beam
A unified programming model for defining batch and streaming data-parallel pipelines
debounce-promise
Wrap any promise-returning function so rapid-fire calls collapse into one execution
p-debounce
Debounce promise-returning and async functions, sharing one resolved value across rapid calls.
queue
Tiny, dependency-free async queue with concurrency control — faster and smaller than p-limit or fastq, with optional rate limiting.
OCRmyPDF
Adds a searchable OCR text layer to scanned PDFs and images, producing validated PDF/A output by default.
xhtml2pdf
Pure-Python library that converts HTML5 and CSS into PDF documents using ReportLab, html5lib, and pypdf.
svglib
A pure-Python library for reading SVG files and converting them to PDF and other formats.