Building on Bitcoin Layers With the Hiro Platform Bitcoin is the highest-valued token on the planet, but building on the Bitcoin network was a hassle in the past; as the first blockchain, its support for smart contract development and apps was very basic. This changed with the rise of Bitcoin layer-...
How to Integrate Biconomy Into Your DApp Do you want to provide easy Web2-like onboarding to your Web3 app? Imagine if users don't need any wallets or funds to pay for gas fees and deal with complex transaction pop-ups to use your Web3 app ๐คฏ Biconomy's robust SDK uses account abstraction (...
A Complete Intro to Smart Contract Development on the Scroll zkEVM I wrote this article as a technical introduction to the Scroll zkEVM for smart contract developers who want to try out the network. In this article, we will: Learn about Scroll zkEVM and how to start with its' Alpha testnet. Set up a dev environmen...
The Ultimate Guide to Debugging Smart Contracts: Tips and Tools for Web3 Developers Smart contract development is vital to building decentralized applications on the blockchain. However, as with any software development, debugging smart contracts can be challenging but can quickly determine the cause of a single transaction or contr...
DevNTell - Onchain SVG smart contracts In this week's episode of DevNTell, DAO member Nicholas gave us a demo of his smart contracts rendering live Juicebox treasury data to onchain SVG NFTs ๐ Developer Spotlight Nicholas is a Solidity developer focused on NFTs and DAOs. Nicholas is a fu...
Hedera x DevDAO: Build Faster DApps with Predictable Fees Following our exciting announcement of sponsoring Developer DAO, I'd like to introduce Hedera and the developer relations team further ๐. Hedera is an open-source public distributed ledger that uses the Hashgraph as its underlying consensus algorith...
How to Develop and Deploy Smart Contracts with Foundry & Openzeppelin Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust. It consists of three components: Forge: Ethereum testing framework (like Truffle, Hardhat, and DappTools). Cast: CLI for interacting with E...
DevNTell - Data Unions ๐ GM In this weeks episode of DevNTell, Developer DAO member Nico Burkart gives us an overview of Data Unions: A smart contract for one to many micro transactions ๐ Developer Spotlight Nico is a DevRel Engineer at Streamr and Data Unions DAO. Durin...
Creating a Decentralised Crowd Funding Contract with Solidity - Part 2: Creating a subgraph This is the second article of the "Creating a Decentralized Crowdfunding Contract with Solidity" series. In this section, we'll make a subgraph for our smart contracts. We will use The Graph Protocol's tooling and build a subgraph from scratch to i...
Build a Confidential DApp in Solidity on Sapphire This is a sponsored article by Oasis Network The launch of the Sapphire ParaTime on the Oasis Network is a huge step forward in scaling blockchain toward Web3. Sapphire offers the first and only confidential Ethereum Virtual Machine (EVM) compatible ...
