In order to interact with dapps on the Reef chain you need to do two thing: - Generate a Polkadot address; - Get some Reef tokens; - Bind your Polkadot address to an EVM address. Generate a Polkadot account If you already have a Polkadot account skip to the next part. The easiest wat…

Working on different apps I’ve found that subjects from RxJS proved to be a good way to handle communication between components and deal with asynchronicity in general. What is a subject? A subject is an object that delivers messages to one or more consumers at once. This is the concept is called multicasting. What I wanted to achieve I…

When you need to fetch data periodically from a server you usually use setInterval(), pass it a job and a delay and this will keep calling your job at a constant rate given by the delay. This is acceptable for most applications since the delay from your server to the…

Everybody knows how ugly the built-in browser prompt is. We need to do better. We need multiple inputs, more type of them, we need validation, we need the prompt to be awaitable and we need a way to style the look and feel of it! With this in mind I…

What Is ethbox? ethbox is a platform providing a smart contract-based digital escrow service, to ensure that transferring funds between two or more parties takes place without any chance of failure.

Hi guys, with this post I want to compress days of research so that you don’t have to waste time by choosing long-term and undervalued projects. You wouldn’t believe how many hours of reading I’ve spent to come up with this list of projects. I have “skin in the game”…

Today I want to introduce you a DeFi (Decentralized Finance) project that I think it’s quite interesting: DeFi of Thrones (https://defiofthrones.io/). The concept is extremely simple and I’m going to explain it to you in few simple words. THE GAME Every week there are two DeFi projects (called houses) in opposition (in…

The only thing I want you to learn from this post is how different positioning values behave, the article is meant to be technical-agnostic. Enjoy! #1 AUTO (STATIC) A position auto (static) element follows the document flow (from top to bottom).

This article is my own attempt to make you “aha” about recursion, let me know if I’ve been successful. Definition of recursion Recursion is a process that calls itself. Nature itself is a brilliant example of recursion, think for instance at reproduction: individuals that are born from other individuals and so on.