More than a year ago I was working on a Token Redeem dApp for the Keycard Hardware Wallet that supported both ERC20 and ERC721 tokens. While working on that I had the idea of adding some gamification to a standard ERC721 contract: something similar to what I used to do when I was younger, swapping NBA cards with friends to collect all the players of my favourite team.
»SignedRequest is a simple Elixir module created to sign request query strings using HMAC.
»Fresh is a command line tool that builds and (re)starts your web application everytime you save a Go file.
»If you need to use Ruby to access the Musicbrainz database you can use ActiveMusicbrainz. ActiveMusicbrainz is a library based on ActiveRecord that automatically creates one model for each Musicbrainz table and defines the main associations between them.
»It’s really easy to deploy a Go application based on the Traffic web framework on Heroku. Let’s start with a simple example.
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