In this episode of Syntax, Wes and Scott tell your spookiest scary web dev stories including spooky render times, push notification hell, dark Friday, and more! Sentry - Sponsor If you want to know what’s happening with your code, track errors and monitor performance with Sentry. Sentry’s Application Monitoring platform helps developers see performance issues, fix errors faster, and optimize their code health. Cut your time on error resolution from hours to minutes. It works with any language and integrates with dozens of other services. Syntax listeners new to Sentry can get two months for free by visiting Sentry.io and using the coupon code TASTYTREAT during sign up. Prismic - Sponsor Prismic is a Headless CMS that makes it easy to build website pages as a set of components. Break pages into sections of components using React, Vue, or whatever you like. Make corresponding Slices in Prismic. Start building pages dynamically in minutes. Get started at prismic.io/syntax. Freshbooks - Sponsor Get a 30 day free trial of Freshbooks at freshbooks.com/syntax Show Notes 00:15 Welcome 03:00 Spooky Render Times React Virtualized React Window 09:19 Push Notification Hell 13:11 Dark Friday 14:19 Tiny Ints with Big Problems 16:57 A/B Testing 18:47 Confirm Purchase button mistake 21:21 Sponsor: Sentry 22:34 Dike Leak 25:14 A Steep Grade 32:41 Falkland Islands mixup 33:40 Conference mixup 36:34 Sponsor: Prismic 37:58 Doctor Who Ipsum 43:55 Marketplace payouts 46:38 Sponsor: Freshbooks 47:42 SIIIIICK ××× PIIIICKS ××× ××× SIIIIICK ××× PIIIICKS ××× Scott: PopSocket Wallet Wes: Water flosser Shameless Plugs Scott: LevelUp Tutorials Wes: Wes Bos Tutorials Tweet us your tasty treats Scott’s Instagram LevelUpTutorials Instagram Wes’ Instagram Wes’ Twitter Wes’ Facebook Scott’s Twitter Make sure to include @SyntaxFM in your tweets