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react performance talks presentations and workshops gitnation faq support feedback nation s stats log in 0 react performance talks workshops experts managing react state 10 years of lessons learned react day berlin 2023 16 min managing react state 10 years of lessons learned top content cory house expert with 20 years of experience 10 pluralsight courses author this talk focuses on effective react state management and lessons learned over the past 10 years key points include separating related state utilizing usereducer for protecting state and updating multiple pieces of state simultaneously avoiding unnecessary state syncing with useeffect using abstractions like react query or swr for fetching data simplifying state management with custom hooks and leveraging refs and third party libraries for managing state additional resources and services are also provided for further learning and support react react query best practices indexeddb react react componentdidmount react performance react state management react swr react usetransition rtk query vs react query react performance debugging masterclass react summit 2023 170 min react performance debugging masterclass top content featured workshop ivan akulov ivan s first attempts at performance debugging were chaotic he would see a slow interaction try a random optimization see that it didn t help and keep trying other optimizations until he found the right one or gave up back then ivan didn t know how to use performance devtools well he would do a recording in chrome devtools or react profiler poke around it try clicking random things and then close it in frustration a few minutes later now ivan knows exactly where and what to look for and in this workshop ivan will teach you that too here s how this is going to work we ll take a slow app debug it using tools like chrome devtools react profiler and why did you render pinpoint the bottleneck and then repeat several times more we won t talk about the solutions in 90 of the cases it s just the ol regular usememo or memo but we ll talk about everything that comes before and learn how to analyze any react performance problem step by step note this workshop is best suited for engineers who are already familiar with how usememo and memo work but want to get better at using the performance tools around react also we ll be covering interaction performance not load speed so you won t hear a word about lighthouse react performance best practices advanced debug react debugger react performance react profiler you re probably using lighthouse wrong how we got tricked by a single magic number vue js london 2023 29 min you re probably using lighthouse wrong how we got tricked by a single magic number filip rakowski vue storefront the talk discusses the importance of performance and mobile consumption in e commerce as well as the use and limitations of google lighthouse for measuring page quality it highlights the challenges and considerations in using lighthouse including the difference between lab data and real world data and the need to understand user experience beyond a single score the talk also touches on the potential use of ai in evaluating website performance optimizing third party libraries and setting a javascript budget for better performance performance react performance main menu discover events talks workshops people mentors articles multipass all tags popular javascript react vue svelte next js builders and founders web development typescript frontend best practices node js code quality fullstack performance react components react hooks css testing state management design systems newsletter do not miss a deal from us get new talks workshops and free or discounted conference tickets subscribe gitnation company about us careers contact us promote your product at tech conferences assistance faq support feedback rss feeds legal terms conditions privacy policy code of conduct community 2026 gitnation all rights reserved nation s stats