NeqSimWeb

Browser-first prototype for a NeqSim-inspired process simulator.

Current scope:

• white flowsheet workspace with a right-side unit operations palette
• project creation flow with a large green plus card
• backend folder creation for each project
• fluid model selection and component transfer list
• automatic creation of a backend fluid named fluid_base

Project structure:

• client: React + Vite frontend
• server: Express API that creates project directories and stores fluid setup

Run locally:

npm install
npm run dev

Default URLs:

• frontend: http://localhost:5173
• backend: http://localhost:3001