Gapmider Offline

Gapminder Offline is an offline implementation of Vizabi—a freely provided by Gapminder framework for building visual data exploration tools.

project image

Reference

Ola Rosling

CEO of Gapminder

What we can tell you is that Valor Software is very, very knowledgeable and very helpful. We think what sticks out the most is their capacity to find solutions instead of just saying what cannot be done. They know how to develop any feature that we request, and they are very good at user experience. They also know how to communicate with non-tech people. I think that makes them quite special because any client can communicate with them.

Tech-stack

  • AngularJS
  • Node.js
  • Electron
  • TypeScript

Tasks

  • Integrate Vizabi
  • Integrate readers (DDF-CSV, Excel, CSV)
  • Data management (including chart state saving and restoring, chart state export to a different format)
  • Support for UI Controls and interaction
  • Translation and localization
  • Add an ability to work with several charts at the same time
  • Add a possibility to work on Windows, Linux, and Mac OS
  • Add an automatic update system

Solutions

  • Test-Driven Development (e2e tests)
  • DDF-CSV databases to store all data
  • Electron framework that provides an offline version of the application
  • DDF-CSV reader for DDF data reading
  • WS reader for querying data on WS by DDFQL

Outcome

Offline visualization tool for statistic data.

Want to work with us?

Let's discuss how Valor Software can help with your development needs!