#frontend

The Talk discusses the recent feature updates in Vue 3.3, focusing on script setup and TypeScript support. It covers improvements in defining props using imported types and complex types support. The introduction of generic components and reworked signatures for defined components provides more flexibility and better type support. Other features include automatic inference of runtime props, improved define emits and defined slots, and experimental features like reactive props destructure and define model. The Talk also mentions future plans for Vue, including stabilizing suspense and enhancing computer invalidations.

This talk explores the migration and upgrading of a Component Library in Vue and Nuxt. It draws inspiration from nature's great migrations and emphasizes the need for collaboration and compatibility. The talk discusses the team setup, including microservices and standardized modules. It highlights the migration from Vuex to Pina or Apollo Clients in micro frontends. The distributed approach to maintaining the component library is emphasized, as well as the use of Vue Demi for upgrading to Vue 3. The talk emphasizes the importance of delivering value and supporting both Vue 2 and Vue 3 in the migration process.

This talk covers an introduction to Web 3 and smart contracts, including deployment and bytecode compilation. It also discusses interacting with blockchain wallets, using RPC endpoints and block explorers, and accessing smart contract data. The talk emphasizes the use of ABIs and JavaScript libraries like ethers for interacting with smart contracts. It mentions the shift in mindset from HTTP requests to using ABI code and libraries for front-end development in Web 3. The talk concludes by mentioning Web3UI and tools like PolygonScan and Etherscan for building on the blockchain.

Welcome to my session on Serverless for Front-ends. Serverless functions eliminate the need for a runtime and handle orchestration for you. Microfrontends require a runtime and orchestration, but side-less UIs provide a runtime-free solution. In the demo, a new team adds functionality to an application and publishes it easily. Building and deploying applications is quick and easy with micro apps and PowerCLI, offering true loose coupling and instant availability without a runtime.

Sentry is code monitoring for developers, specifically designed for the application layer. It helps identify error details, frequency, release, user information, and stack trace. Source maps can be uploaded to see the original source code and suspect commits can be identified. Performance monitoring helps identify slowdowns and determine the cause. Automating alerts and investigating errors helps gain instant context and trace errors across different projects.

Today's Talk discusses DevOps for frontend beyond desktop browsers, focusing on the challenges and journey to DevOps, the importance of abstractions, maximizing flow and enabling team autonomy, applying DevOps principles beyond web applications, running automated tests on consoles and TVs, investing in tooling for TV testing, and the challenges of TV testing in the lab.

Tyler Hannon discusses the importance of choosing the right database and explains the ACID acronym, which stands for Atomicity, Consistency, Isolation, and Durability. He also highlights the challenges and benefits of distributed transactions in Fullstack applications. Various approaches to solving database challenges are mentioned, with a focus on FAUNA and its CALVIN protocol. The goal is to have a fast, reliable, and serverless database that meets specific requirements.