Applicaties
The Game with the shapes and the multiplication exercise can be downloaded on the download page:
Click to read the difference between
A website presents information, has little interaction and requires an online connection
An application provides functionality and/or a lot of interaction.
It can be a desktop application (downloaded and installed on the computer of the user)
or a web application (needs an internet connection).
APIs (Application Programming Interface) allow applications
to interact with an external service using a set of commands.
See rapidAPI for a list of existing
APIs. An important category of apis are the open data apis which make
data available to everyone.
Below two examples that make use of APIs namely the Exchangerate-api and the OpenWeather Ltd.
Unity Game: use esc, spacebar, arrows 
Currency
Automatic actualisation on Wed, 10 Dec 2025 2021The exchange rate is: 1 EUR = 1.1631 USD
The amount in Amerikaanse dollar is: 0$
The exchange rate is: 1 EUR = 0.8739 GBP
The amount in Britse pound is: 0£
The exchange rate is: 1 EUR = 8.2267 CNY
The amount in Chinese yuan is: 0¥
The exchange rate is: 1 EUR = 1684.7145 NGN
The amount in Nigeriaanse naira is: 0₦
Climate Data
Right mouse click on google maps for the
exact coordinates or google 'cityname' coordinates
Koolmonoxide: μg/m3
Stikstofmonoxide: μg/m3
Stikstofdioxide: μg/m3
Ozon: μg/m3
Zwaveldioxide: μg/m3
Fijne stof: μg/m3
Grove deeltjes: μg/m3
Ammoniak: μg/m3
Game with shapes
Multiplication Tables
100 Igbo words
Igbo is the native language of the Igbo people, an ethnic group from eastern Nigeria
ngwere