How writing just one import the wrong way slows down your website - François Martin - CPH DevFest

This talk was recorded at Copenhagen Developers Festival in Copenhagen, Denmark. #cphdevfest #ndcconferences #developer #softwaredeveloper Attend the next NDC conference near you: https://ndcconferences.com https://cphdevfest.com/ Subscribe to our YouTube channel and learn every day: / @NDC Follow our Social Media! https://www.facebook.com/ndcconferences https://twitter.com/NDC_Conferences https://www.instagram.com/ndc_conferences/ #dotnet #bigdata #database #iot #javascript #web Tree shaking is a feature that is used by modern bundlers to keep bundle size down (and load times fast), but if just one import is written in a non-optimal way, this can result in the whole dependency being included in the bundle. In some cases, this even happens with automatically suggested imports by the IDE. Learn about the correct way of importing from dependencies, tricks you can use to easily determine the impact on bundle size, and why having a lot of dependencies may not be as bad as you think!