FitEcosystem: training and nutrition platform with a directory of professionals
Train and eat better: workouts, nutrition and progress, in a demo that runs without a server.
- Type
- Frontend App · Fitness and health
- Status
- Demo
- Role
- Full frontend, static demo adaptation and launch
- Technology
- Next.js · React · TypeScript

What we set out to do
People starting to train get generic routines that ignore injuries, time and available equipment, and their plans, measurements and meals live in different places.
FitEcosystem is a studio demo, designed, developed, and deployed by DARVIA: it is not a client commission and does not prove commercial results.
What we built
A platform to train and eat better: workout and nutrition plans generated with safety rules, progress tracking, a directory of trainers, nutritionists and gyms, and dashboards for professionals and admins. This demo runs entirely in the browser, with no server.

Key technical decision
Next.js with static export. The Django API is replaced in the browser by a router that answers with the same routes and JSON shapes, real data captured from the backend and changes saved to localStorage. The workout and nutrition generators, written in Python, were ported to TypeScript along with their tests.
What you can check and what is outside the scope
You can check
Training, nutrition, progress screens and professional dashboards with demonstration data.
Project limits
This is a static demo without a server: changes are saved in this browser using localStorage. There are no shared accounts, professional follow-up or operational health services.
What it demonstrates
One place to generate a safe plan, log what you do and find a professional. Trainers and nutritionists assign plans to their clients, and admins moderate the directory.
The technology behind the project
- Next.js
- React
- TypeScript
- Tailwind
- TanStack Query
- Static demo
Want something like this for your business?
Next case
Keep exploringAuroraA different UX built on interaction and the client's gastronomic narrative.







