Login with NEARHash the solution, add basic unit tests In the previous section, we stored the crossword solution as plain text as a String type on the smart contract. If we’re trying to hide the solution from the users, this isn’t a great approach as it’ll be public to anyone looking at the state. Let’s …
Introduction to basic hashing and adding unit tests Read More »
Login with NEARAdd a simple frontend This will be the final section in this chapter, where we’ll add a simple frontend using React and near-api-js to communicate with the smart contract. Dynamic duo of NEAR as the backend and React as a frontend.Art by dakila.near There will be three main files we’ll be working with: …
Add a simple frontend to the crossword puzzle that checks the solution’s hash Read More »
Login with NEARModifying the contract This section will modify the smart contract skeleton from the previous section. This tutorial will start by writing a contract in a somewhat useless way in order to learn the basics. Once we’ve got a solid understanding, we’ll iterate until we have a crossword puzzle. Add a const, a field, …
Alter the smart contract, learning about basics of development Read More »
Login with NEARBasics overview This first chapter of the crossword puzzle tutorial will introduce fundamental concepts to smart contract development in a beginner-friendly way. By the end of this chapter you’ll have a proof-of-concept contract that can be interacted with via NEAR CLI and a simple frontend that uses the near-api-js library. It’s not as …
Basics overview laying out what will be accomplished in this first section. Read More »
Login with NEARGetting started In this tutorial we’ll get a testnet account, use NEAR CLI RS to add a key to our computer’s file system, and set up the basic skeleton of a Rust smart contract. Setting up Rust You may have found the online Rust Book, which is a great resource for getting started …
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