Lisk aims to make blockchain accessible to everyone by providing a JavaScript-based SDK, a decentralized network, and a platform for building applications.
The Lisk SDK is a research-driven, developer-focused, and accessible platform that provides flexibility and scalability for building custom blockchain solutions.
A review of the Lisk SDK's development timeline highlights key feature introductions like dynamic fees, a new consensus protocol, and embedded databases.
The Lisk SDK is built on three core architectural principles: a flexible on-chain architecture, an integrable off-chain architecture, and an open communication architecture.
The on-chain architecture uses Lisk modules to define custom data structures, control blockchain lifecycle hooks, and create interfaces for inter-module communication.
The off-chain architecture uses plugins for external integrations and non-consensus tasks, communicating with the application via an open IPC socket.
Lisk is suitable for a wide range of use cases like digital identity and FinTech, with Non-Fungible Tokens (NFTs) being a prime example of a custom application.
The NFT demo application's requirements are mapped to core Lisk SDK concepts, including modules for on-chain logic, plugins for external access, and transactions for state changes.
A new blockchain application can be initialized and run with just a few lines of JavaScript by using the default application configuration from the Lisk SDK.
A code walkthrough demonstrates how to define a custom NFT module, extend the account schema, and implement the `apply` logic for creating and purchasing NFT assets.
An off-chain plugin using an Express server exposes API endpoints, allowing a frontend application to query blockchain data and submit new transactions.
A recap of the demo and a guide to community resources, including GitHub repositories, Discord channels, and the official developer portal for further learning.
1:52:16Manu Nelamane Siddalingegowda
42:35Ishan Tiwari
49:40Wisdom Nwokocha
30:36Christian Woerz
45:31Dávid Lévai
52:01Rowdy Rabouw
1:24:47Dávid Lévai
57:38Hendrik Ebbers
Jobs that call for the skills explored in this talk.
doinstruct Software GmbH
Berlin, Germany
doinstruct Software GmbH
Berlin, Germany
