devcon 7 / solving multichain ux lessons from cosmos for the rollup ecosystem
Duration: 00:24:30
Speaker: Nicolas Lara
Type: Talk
Expertise: Intermediate
Event: Devcon
Date: Nov 2024
Farcaster frames: building embeddable Ethereum apps
Frames are an open standard for creating embeddable, interactive apps in social media feeds and on the web. They help solve one of the hardest problems for Ethereum dapp developers: distribution. Although frames originated on Farcaster, it's now possible to build cross-platform frames that work on Farcaster, Lens, XMTP, and the open web. In this hands on workshop we'll introduce the core concepts behind frames and build a simple frame app that interacts with a smart contract.
Keynote: Nomic Foundation’s vision for Ethereum’s tooling ecosystem
Nomic Foundation is the nonprofit behind Hardhat. Nomic’s co-founder and CTO will walk you through Nomic’s long-term vision for a community-driven developer tooling ecosystem for Ethereum.
Ethers.js - API Hidden Gems
There are many shortcuts and powerful API features in Ethers.js which go unnoticed or under-exploited. The goal of this talk is to raise awareness, provide examples and encourage usage of some of these useful APIs to unlock features which can improve user experience, user security and be more transparent to users.
Discovery - the tool at the core of L2BEAT
Hands on workshop about how to use an L2BEAT tool called discovery for mapping, researching and monitoring all the contracts involved in a project. We'll start by introducing the problem that discovery tries to solve and after that we'll get into trying to understand the architecture of a real world project by using the avenues this tool gives us. After this session the participant should feel empowered to use discovery to deepen his knowledge about all on-chain deployments.
Learn Huff to become an EVM chad
Become an EVM chad by learning Huff, a low level assembly language for the EVM! On top of being able to write super duper optimized smart-contracts, Huff will teach you how the EVM works under the hood and will let you master high level languages like Solidity or Vyper.
Solidity Inline-Assembly for Developer Experience
We demonstrate how inline-assembly is used at Solady to improve the account abstraction developer experience, write concise code, and create novel features. Solady is a Solidity library (MIT-licensed). Some of our biggest users include Coinbase, Optimism, Uniswap.
Augur
Dr. Jack Peterson presents on Augur (http://www.augur.net/), an open-source, decentralized prediction market built on Ethereum.
Digital Identity
Christian Lundkvist of ConsenSys (https://consensys.net/) presents on digital identity.
Introduction to Snarks
Blockchains are a hostile world were all information is public and computations are expensive. A technology called zkSNARKs is coming to the rescue: It allows both a tremendous speedup in verifying the correctness of a computation while at the same time it hides the private details from prying eyes. This talk tries to give an idea about how and why it works.
Missing Links in the Ethereum Stack
Observations about what developer tools missing from the Ethereum stack, yet currently available to traditional web developers.