Hello everybody, I am Eleftheria and today I am doing the "Visualize Data with a Bar Chart" for freeCodeCamp using d3.js (V3).

The rules:
-I can see US Gross Domestic Product by quarter, over time.
-I can mouse over a bar and see a tooltip with the GDP amount and exact year and month that bar represents.

Find the rules directly from FreeCodeCamp:
https://www.freecodecamp.org/challeng...
Here's a dataset you can use to build this: https://raw.githubusercontent.com/Fre...

On GitHub:
https://github.com/EleftheriaBatsou/V...
and on Codepen
https://codepen.io/EleftheriaBatsou/p...

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Other videos:
Camper Leaderboard with AngularJs -    • Code a Camper Leaderboard - AngularJs...  
Markdown Previewer with AngularJs -    • Code a Markdown Previewer with AngularJs  
Recipe Box with AngularJs -    • Recipe Box - AngularJS - FreeCodeCamp  

Quick walkthrough with solutions | flexboxfroggy (part 1/2) -    • Quick walkthrough with solutions | fl...  
Quick walkthrough with solutions | cssgridgarden (part 1/3) -    • Quick walk-through with solutions | c...  


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Would you like to buy me a coffee?!
you can do it here -- paypal.me/eleftheriabatsou

but If you can't that's ok too!

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If you have any question, don't hesitate to ask,
I'll do my best to answer it!

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Let's stay in touch:
twitter --   / batsouelef  
website -- http://eleftheriabatsou.com/
github -- https://github.com/EleftheriaBatsou
codepen -- http://codepen.io/EleftheriaBatsou/