Puppeteer

Control Chrome and Firefox programmatically with a high-level JavaScript API

Puter

Self-hostable internet operating system with cloud storage and apps

Pydantic AI

Build type-safe, observable GenAI agents the FastAPI way

Pygmy

Self-hosted URL shortener with analytics and custom links

py-spy

Zero‑overhead sampling profiler for live Python applications

Qdrant

Fast, scalable vector search engine for AI-driven applications

QGIS

Professional GIS platform for powerful spatial analysis and cartography

QRev

AI-driven sales agents that replace costly CRM platforms

Quary

Engineers' toolkit for building, testing, and deploying data models

QuestDB

Blazing‑fast time‑series database for real‑time analytics with low‑latency SQL

Quickwit

Fast, cloud-native search engine for logs and traces

RabbitMQ

Robust multi-protocol messaging broker for cloud-native applications

Raccoon

Fast, asynchronous reconnaissance suite for offensive security professionals

RAFT

Reusable CUDA-accelerated primitives for high-performance GPU ML

RAGFlow

RAG engine with deep document understanding and agents

Rallly

Open-source scheduling tool for effortless group meeting coordination

Rancher

Unified platform to deploy and manage Kubernetes at scale

RapidScan

Automated multi-tool web vulnerability scanner for rapid assessments

Rasa

Build contextual AI assistants for chat and voice platforms

RavenDB

High‑performance ACID‑compliant document database with developer‑first experience

Ray

Scale Python and AI workloads from laptop to cluster effortlessly

Rclone

Sync, copy, and mount files across any cloud storage

Reactour

Guided tours and onboarding for React applications

Redash

Turn any data source into shareable visual insights