java
Showing 213 posts related with java.
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Creating a CrowdFunding Application with the Algorand Blockchain
This solutions article describes the implementation of a next-generation crowdfunding Application using the Algorand Blockchain.
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Example Digital Exchange Smart Contract Application
This solution presents a very simple DEX application using stateless and stateful smart contracts. It allows users to place limit orders that are fulfilled at a later time by another party.
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Channel Manager for NFTs
A Software-as-a-Service based channel manager, connecting marketplaces and users to Algorand blockchain, using combination of intuitive features and simple interfaces.
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Algorand QR Code Generator
A comprehensive Algorand QR Code generator (exportable to SVG, PNG and Base64). Works in Terminal, NodeJS and modern browsers. Complies to Algorand URI ABNF Grammar and RFC 3986.
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Case Study: OneStep Disaster Relief Platform Built on Algorand
This article describes the development of a comprehensive disaster relief platform powered by the Algorand blockchain.
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Wagering DApp with a serverless Vue + AlgoSigner Frontend
Bet on your favourite team by wagering Algo! Easily interact with smart contracts powered by the Algorand blockchain thanks to a frontend web app using Vue and AlgoSigner.
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Minting NFTs on Algorand using IPFS
A DIY code solution and guide on how to work with NFTs (Subset of Algorand ASAs), using decentralized digital assets hosted and pinned on IPFS, in compliance with Algorand ARC3 convention.
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What's the best way to learn about Algorand?
This blog describes my journey to learning Algorand development and provides you with tips on how to get started building on Algorand.
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Oracle for Algorand Using Smart Contracts
This solution shows how to combine Pyteal smart contract and a Java application to implement an Oracle, to provide real world data to Algorand smart contracts.
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Morra Game Using Reach
Using high level languages to build dApps instead of low level assembly language is an attractive option for many professional developers. Frontends can be built in languages such as Python, Go, JavaScript and C#. Enjoy running the game simulation!
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Beginner · 30 minutes
Using VS Code with C#
This tutorial will facilitate how to debug C# using Visual Studio (VS) Code
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Intermediate · 15 minutes or less
Adding Transaction Capabilities to a dApp Using AlgoSigner
AlgoSigner is a blockchain wallet that makes it easy to use Algorand-based applications on the web. In this tutorial, you will learn how to integrate AlgoSigner into your decentralized application.
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Prove your Skills with Algorand Code Challenges
The Algorand Developer Portal has a new way to learn how to become an Algorand developer: Challenges.
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Algorand Microsoft Developer Tools Rock!
Algorand has many tools for .NET developers. In fact, it has never been easier to develop blockchain solutions. Algorand has an excellent developer toolset for .NET solution development including: * Algorand for Visual Studio Extension * .NET SDK * Unity SDK * Unreal SDK * Visual C++ SDK
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Intermediate · 30 minutes
Create your Own Coin on TestNet (LaylaCoin Series)
Learn how to create, opt-in, transfer, and read balances of an asset on TestNet.
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Beginner · 1 hour
Create a Node on Azure & Sign Transactions with Azure Key Vault and Python
In this tutorial, you will learn how to deploy an Azure Linux Virtual Machine and install an Algorand node on it. This tutorial will also go over how to sign a Transaction with Azure KeyVault.
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Beginner · 1 hour
Creating an NFTMarketplace
Creating an NFTMarketplace application where users can mint, buy and sell NFTs.
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Intermediate · 1 hour
Creating a License Manager Contract utilizing PyTEAL and Inner Transactions
This tutorial will introduce the reader to using Inner Transactions in PyTEAL using an example scenario: A License Manager Contract