Protect online forms from spam by making them perform Proof of Work (PoW).
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Updated
Nov 9, 2017 - JavaScript
Protect online forms from spam by making them perform Proof of Work (PoW).
Hashcash implementation in ES6 / Javascript
This repository is proof of concept that implement proof of work system in PHP, javascript, and web assembly.
This repository is proof of concept that implement proof of work system in PHP and javascript.
Force user to send Hashcash proof-of-work with each request.
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