Potluck - Immutability × Turning Off Your Brain × Types vs Interfaces × Hooks vs Components × Making the Most of Your First Job × Confidence in Svelte × More!

In this episode of Syntax, Wes and Scott talk about their respective processes for converting JavaScript to TypeScript in their projects, why you might want to, and tooling for moving to TypeScript. 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. Show Notes 00:10 Welcome 00:36 Sponsor: Sentry 02:23 Electrical updates 08:16 Moving to TypeScript 09:34 What are you doing with GraphQL? GraphQL Codegen 11:35 Why move to TypeScript? 12:00 Refactoring is easier 14:58 Better DX 18:42 Adding a tsconfig.json file 22:43 Figure out your tooling 23:50 Type Checker 25:13 MongoDB to TypScript Generator 26:44 Eslint-Typescript 28:03 Deprank Deprank 29:18 Refactor and rename to .ts 32:40 Typing your code 43:04 Utilities and unions 46:11 Where do you put your types? 49:29 Typing Dependencies Definitely Typed Raycast Search npm 54:26 Global types 01:08 Now what? 03:58 SIIIIICK ××× PIIIICKS ××× ××× SIIIIICK ××× PIIIICKS ××× Scott: Elegrp USB C Walloutlet Wes: Barrina Shop Lights 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

8 Helmi 20231h 12min

In this Hasty Treat, Scott and Wes talk through quick tips to improve performance of your website, and the tools available to help diagnose and fix perf issues. Show Notes 00:25 Welcome 00:50 Polish And Perf explained 02:05 What kinds of tools are available to improve performance Lighthouse in Chrome PageSpeed 09:32 Identify route caching and http caching 14:25 Partytown Partytown 15:19 Unnecessary network calls 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

6 Helmi 202321min

In this supper club episode of Syntax, Wes and Scott talk with Tim McNamara, author of Rust in Action about what Rust is, how to get started learning Rust, and ideas of good projects to begin learning Rust with. Show Notes 00:37 Welcome 01:26 Guest introduction Rust in Action Tim on Twitter Tim on YouTube 03:51 What was it like to write a book on Rust? 07:52 What drew you to Rust? 13:01 The approachability of Rust 21:41 What’s a good introductory project with Rust? 25:15 Why would someone learn Rust? It’s time to try WASM 40:23 What is a crate and cargo in Rust? 44:17 Running Rust in various places 50:53 Should the average web developer try Rust? 52:13 Supper club questions 54:17 SIIIIICK ××× PIIIICKS ××× ××× SIIIIICK ××× PIIIICKS ××× kokako Shameless Plugs Tim McNamara - How to learn Rust 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

3 Helmi 202358min

In this episode of Syntax, Wes and Scott talk through what ESM is, and why you want to move your projects to ESM. 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. Show Notes 00:10 Welcome 00:51 Sponsor: Sentry 02:32 Our experiences with ESM 06:54 Why ESM? 11:42 Top Level Await 16:16 Assert Import type eventually Scott’s Vite chunk import map 21:00 Converting code to ESM 27:22 .JS on end of files 32:12 Imports and exports 37:52 TypeScript 40:24 Bundling / Transpiling Vite Node 43:42 Dependencies Sindre thread 45:16 Publishing 53:25 SIIIIICK ××× PIIIICKS ××× ××× SIIIIICK ××× PIIIICKS ××× Scott: Egg dispenser Wes: Pure Cinema Podcast 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

1 Helmi 20231h 1min

In this Hasty Treat, Scott and Wes talk through their wishlist for CSS in 2023 including mixins, range selectors, fit text, robust color functions, overflown, and more. Show Notes 00:26 Welcome 01:09 Snow skate update 03:01 Mixins 05:06 Range selector 09:36 :first-of-column :last-of:column / row Ability to target items in nth-row of autofilled, implicit grid 11:43 Fit Text 13:34 Overflow-x, overflow-y control 15:36 Full support for CSS with Inline Styles 16:24 nth-of-found() 18:18 Robust Color functions 22:19 resize: both but no overflow or scroll 23:39 Animate height auto 23:57 Full attr() support 25:07 CSS References CSS References 26:59 overflown + :stuck 28:56 Multi-line selectors 30:35 Container Queries - select the container itself 32:04 :is-scrolled - select a container when it’s scrolled 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

30 Tammi 202335min

In this supper club episode of Syntax, Wes and Scott talk with Caleb Porzio about Livewire, Alpine.js, what is it with PHP devs making cool stuff, TypeScript thoughts, and more. Show Notes 00:36 Welcome 01:05 Buffalo and Canada History of Target in Canada 06:23 Who is Caleb Porzio? @CalebPorzio on Twitter 09:26 What is Livewire? Livewire Alpine.js HotWired 12:58 Are these MVC frameworks? 18:11 What is the process behind the scenes? 20:36 How does Hotwire handle rendering? 25:38 What is Alpine.js? 33:19 Why are PHP devs making interesting things? Laravel Tailwind 40:32 What is a nextTick in JavaScript? Microtask Guide 46:20 TypeScript thoughts 48:05 Server side rendering? Morph 49:25 Supper Club questions Ergodox Keyboards Glove 80 Keyboards Natty Theme MonoLisa 59:40 ××× SIIIIICK ××× PIIIICKS ××× ××× SIIIIICK ××× PIIIICKS ××× Ugmonk Analog Shameless Plugs Make VS Code Awesome Alpine.js Livewire 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

27 Tammi 20231h 5min

In this episode of Syntax, Wes and Scott look through the results of the State of JS survey for 2022. Show Notes State of JS 2022 00:26 Welcome 01:24 Thoughts on the survey in general 04:24 Country of origin 05:53 Salaries 08:14 Higher education 08:58 JavaScript features 15:41 Browser APIs 21:15 Library Usage 26:11 Interest in frontend frameworks 28:40 Framework usage 31:41 Rendering frameworks 34:57 Build tools usage over time 39:37 Monorepo tools Moon 46:41 Backend frameworks Civet 47:42 JavaScript run times 51:01 TypeScript JavaScript balance 52:17 JavaScript flavors 57:03 Resources Fireship Dev 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

25 Tammi 20231h 11min

In this Hasty Treat, Scott and Wes explain what container queries are, use cases for them, new units of measurement, and possible issues with container queries. Show Notes 00:28 Welcome 01:46 What are Container Queries? Tweet about Container Queries 03:28 Use cases for Container Queries Home Assistant Can I Use? 06:11 The syntax of container queries 13:42 New units 22:27 Old iOS versions may cause issues 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

23 Tammi 202325min