Build a calculator or dashboard (web app)

Sometimes you need a small tool, not a document. Yesper creates standalone interactive web apps – calculators, dashboards or scenario tools – as a single HTML file. Relevant when something needs to be calculated or visualised interactively.

How to do it in Yesper

  1. Describe what the tool should calculate or show.
  2. State the inputs and the outputs you want.
  3. Ask Yesper to build the web app.
  4. Review in Yesper and use or share the HTML file if needed.

Settings & tips

  • Suitable for calculators, dashboards, interactive maps and scenario planners.
  • State formulas and limit values and the logic is built in.

Example prompts

Simple

Build a calculator for excavation volume.

Advanced

Build a calculator for excavation volume and haulage: inputs for length, width, depth and truck bed volume, outputs in m3 and number of loads, plus a simple chart of loads per day at a chosen production rate.

FAQ

What can be built?

Calculators, dashboards, data visualisations and scenario tools.

How is the app delivered?

As a standalone HTML file.

Can I control the logic?

Yes, state formulas and limit values.