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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React Helmet
A reusable React component for managing changes to the document head
Slate
Completely customizable framework for building rich text editors
Mongoose
Schema-based MongoDB object modeling for Node.js, with built-in validation, middleware hooks, and typed models.
pdf-lib
Create and modify PDF documents in any JavaScript environment, from Node to the browser
Docling
Parses PDF, DOCX, PPTX, HTML, images, audio, and more into a unified document representation built for generative AI pipelines.
docx
Generate and modify Microsoft Word .docx files with a declarative JS/TS API in Node or the browser.
astra-db-ts
The official TypeScript client for DataStax Astra DB, giving typed access to vector search, JSON collections, and CQL-backed tables via the Data API.
React Native Document Picker
A React Native module for picking, importing, and saving documents from cloud providers and local storage on iOS and Android.
@vueuse/head
Reactive document head and meta tag manager for Vue 3, built as a legacy-compatible wrapper around Unhead.
element-closest
Lightweight polyfill for Element.closest and Element.matches
vm-browserify
Emulates Node's vm module in the browser by evaluating code inside a hidden, sandboxed iframe.
LiteParse
Fast, open-source PDF and document parser with Python bindings, OCR, and spatial text extraction.
Llama Cloud Services
Python SDK for LlamaCloud's document parsing, extraction, and managed index services
markdown-toc
Generates and injects a markdown table of contents into README files, using Remarkable to parse headings.
simpleeval
A single-file Python library for safely evaluating user-supplied expressions without exposing full eval() access.