Hoverfly
hoverfly.ioA proxy-based API simulator that records traffic for repeatable tests without calling the real service each time.
A proxy-based API simulator that records traffic for repeatable tests without calling the real service each time.
Use desktop chart studies with explicit exchange-data options
Digital natural-media brushes and painting customization
Natural-media painting with editable brush effects and masks
Browser extension that searches web pages and PDFs with natural language and AI.
Historic natural-history illustrations with book metadata and page downloads
Find Uruguayan destinations, experiences and trip-planning resources.
The American Museum of Natural History's science website for children, with reading, games and hands-on activities.
Build event-driven market simulations with a shared strategy engine
GPU fire and smoke simulation with sprite-sheet and volume exports
Write load-test scenarios as code and control the request rate sent to an application.
Liquid simulation with detailed meshing controls and animated geometry exports
Model-based end-to-end test automation for enterprise applications and business workflows.
Learn chart and order workflows with a separate paper-trading mode
Pattern-based 3D garments and cloth simulation
Solana protocol explorer with a free transaction-message simulator
Experience management platform that turns human understanding into decisions.
Watercolour flow and expressive virtual brush simulation
Geometry and mathematical exploration with constructed figures
Build landscapes from connected terrain and erosion operations
Natural-media painting with pigment mixing and watercolour diffusion
Digital painting built around oils, pencils and canvas texture
Natural-style drawing with a separate Pro toolset