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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@fastify/swagger-ui
Serves an interactive Swagger UI inside a Fastify app, rendered directly from the OpenAPI spec that @fastify/swagger already generates.
tmp-promise
A promise-based wrapper around the tmp package for creating and cleaning up temporary files and directories with async/await.
turndown-plugin-gfm
A Turndown plugin that adds GitHub Flavored Markdown extensions to HTML-to-Markdown conversion.
Resend Python SDK
Official Python SDK for sending transactional email with the Resend API
@nest-lab/throttler-storage-redis
A Redis-backed storage provider for @nestjs/throttler, letting rate-limit counters survive restarts and be shared across horizontally-scaled NestJS instances.
python-xmlsec
Python bindings for the XML Security Library, giving lxml documents native XMLDSig and XMLEnc support.
anser
A low-level parser that converts ANSI escape-sequence text into structured tokens or HTML
referencing
Implementation-agnostic JSON reference resolution for JSON Schema, OpenAPI, and beyond
passport-headerapikey
A lightweight Passport.js strategy for authenticating requests with a header-based API key.
rand_core
Core random number generation traits shared across the Rust rand ecosystem
lxml_html_clean
Standalone HTML cleaner extracted from lxml.html.clean for stripping scripts, styles, and unsafe attributes from untrusted HTML.
cel-go
The Go implementation of the Common Expression Language for fast, safe, embeddable expression evaluation.
openai-codex-cli-bin
Platform-specific wheel that bundles the compiled Codex CLI binary for pip-based installs of OpenAI's terminal coding agent.
Docling
Parses PDF, DOCX, PPTX, HTML, images, audio, and more into a unified document representation built for generative AI pipelines.
Mem0
Universal memory layer that gives AI agents and assistants long-term, personalized recall
@rails/actioncable
The client-side JavaScript half of Action Cable, Rails' full-stack framework for building WebSocket-powered realtime features.
gRPC Python Health Checking
Reference Python implementation of the gRPC Health Checking Protocol.
Yarn
A fast, reliable, and secure dependency manager for JavaScript projects, caching every download for deterministic, offline-capable installs.
TiDB
A distributed, MySQL-compatible SQL database built for horizontal scale, strong consistency, and hybrid transactional/analytical workloads.
diffusers
Hugging Face's modular Python toolbox of pretrained diffusion pipelines, models, and schedulers for image, video, and audio generation.
Deep Agents
The batteries-included agent harness for building long-horizon LLM agents
Sequelize
A promise-based Node.js ORM for Postgres, MySQL, MariaDB, SQLite, and SQL Server with solid transaction support and rich associations.
portable-pty
Cross-platform Rust API for pseudo-terminals, with runtime-selectable implementations
XGBoost
Scalable, portable gradient boosting library for Python, R, Java, Scala, and C++
