How to make a vote on the landing page?

Question

JavaScript

Good afternoon!
I want to create a landing page for the contest, where there will be works of designers (pictures).
Are there ready-made tools to vote for the best entries?

Answer 1

На чем лендинг стоит уточняйте. А то я вам щас распишу структуру MVC Django.

Answer 2

The simplest thing is likes from social networks. No server code required.

Answer 3

without the server part in any way,
on the server the voter will need to be identified - through authorization on the site, at worst through IP - so that it is impossible to vote several times, write each vote to the database, at the right time to make a selection from the database,
well, everything is clear in the browser , under each work of designers a button "I like"

Answer 4

I don’t know about ready-made ones (You had to look for it in a search engine, as it says in the rules of the toaster), but in our time it is very difficult to deal with cheating, votes will run up from axle boxes at 1p apiece, if the prize pays off, then nothing will help you.

Answer 5

Google "website voting widget".