World Countries App made with React JS, SASS & REST Countries API

Hey Igor, congratulations on completing the challenge! You did a great job 😉

Let me give you some little tips for optimizing your code:

• use h2 or h3 element for the title of country instead of a p
• use ul element for the details text of country instead of multiple p
• if I type a query that doesn't give any results, nothing happens, try adding a "no results" message
• I would also add a query reset button, I find it very convenient
• in the filters there is no way to return to all countries after choosing a region, add an entry "all region"
• add header tag and wrap the navbar for improve the Accessibility
• remove all unnecessary code, the less you write the better as well as being clearer: for example the div container of image
• check the data on the details page otherwise it will go into error if any data is missing as it happens in the Antartica page country

Hope this help! Happy coding 😁

Yes, that is true the border countries have 3-letter country abbreviation you have to cycle through the Data and match the 3-letter abbreviation with corresponding same 3-letter country abbreviation of that country and get the name of the country and display it in the buttons.

Nice effort! well done!