• Created: 2020-04-05
  • |
  • By Ralf Pitter
  • |
  • development

building a calorie tracking bot with node.js

In this post we will be building a simple calories tracking telegram bot with nodejs and the telegraf package. The bot will be very simple but can easily be expanded to handle more complex tasks as well. You will be able to track calories and get the amount of calories you tracked today and the amount of cal...

Read More
  • Created: 2020-04-01
  • |
  • By Ralf Pitter
  • |
  • development

create a command parser with javascript

Are you building an application that needs to fetch user input and transform it in any way? Or are you just curious how a command line interface basically works? Great! This little guide will get you prepared to build your own command parser that fetches input and transforms it based on given command schemes.

Th...

Read More
  • Created: 2020-04-10
  • |
  • By Ralf Pitter
  • |
  • development

Building a realtime poll app with ionic and firebase

This tutorial will show you how to build an app that displays a poll and its answers. It also let's users vote on their favorite answer. The polldata will be loaded and saved from and to the firestore database. We will be using ionic and react to build the app frontend. Ionic makes it super easy to m...

Read More