Algorand Developer Portal

Intermediate · 30 minutes

Using the TEAL Debugger to Debug a Smart Contract

This tutorial will provide a step-by-step guide on how to use the TEAL debugger to debug a buggy Algorand smart contract.

Damian Barabonkov

Intermediate · 30 minutes

Using TEAL debugger with algo-buiilder

In this tutorial we present how to use TEAL debugger with `algob` (debugging smart contracts with dry run OR launch a live debugging session)

Ratik Jindal

TEAL ALGO Oracle in Algorand Layer-1

In a blockchain, the ability to reference a price on-chain enables a seamless and trustless transaction environment, especially for automated transactions and smart contracts. Oracles are the entities in charge of broadcasting off-chain data such as market price to the blockchain, and serve as a source of truth that allows on-chain dApps to measure the value of assets referenced within a transaction. Rand Labs and Borderless Capital releases a Algorand Oracle that can be referenced in atomic transfers using TEAL stateful and stateless smart contracts.

Pablo Yabo Rand Labs

Introducing TEAL Version 3

This article summarizes all the changes made to TEAL in version 3.

Jason Weathersby Algorand

Understanding the TEAL Stack by Example

Learn how the TEAL language works: Understand the TEAL stack, scratch space, and global storage by example.

Tobias Schmidt

Intermediate · 30 minutes

Understanding the TEAL Opcode Budget

This guide gives a high-level overview of TEAL's opcode budget system, as well as a method to (finitely) increase it.

Santiago Lisa

AlgoNim

AlgoNim is the first Algorand game incorporating all the features introduced in Algorand 2.0: Algorand Standard Assets (ASA), Atomic Transfers (AT) and Algorand Smart Contracts (ASC1).

Cosimo Bassi Algorand

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.

Jason Weathersby Algorand

ASA Recurring Withdrawal DApp

Build an ASA's recurring withdrawal dApp combining Algorand Standard Assets, Algorand Smart Contracts and Atomic Transfers.

Cosimo Bassi Algorand

Block'n'Poll - Blockchain polling web application

Block'n'Poll is a blockchain polling web application that allows users to easily create permissionless polls and vote on Algorand blockchain.

Fabio Fiorella Developer Ambassador

AlgoRealm, a NFT Royalty Game

AlgoRealm is a simple NFT game that provides an example of how to build NFTs with embedded royalty policies on Algorand.

Cosimo Bassi Algorand

Fractional Auction Listing for Real Estate Investing

Deploy a Fractional Auction Listing Application using smart contracts and atomic transfers to allow investors to purchase fractional ownership of real estate.

Vincenzo Alaia Domain

Intermediate · 30 minutes

Algo Builder Tutorial Part 3: Stateful Smart Contracts

This is the third tutorial from the Algo Builder series. In this tutorial we present how `algob` helps the developers to wield the power of Stateful Smart Contracts with TEAL.