Hasty
JavaScript Closures & Scope Explained
Scott and Wes explain JavaScript closures, scoping, and give examples of how closures can be useful.
#javascript#closures#scope
All Episodes
Supper Club
Supper Club × Shipping ESM with Mark Erikson
Mark Erikson explains the complexity of shipping JavaScript packages that work across many environments,tools and module systems, with details on his work updating Redux libraries to add ESM support.
#JavaScript#npm#ESM#packaging
Tasty
Anything but Coding - Landscaping, Fitness, and more!
Scott and Wes catch up on life outside of coding including concerts, home projects, fitness goals, and more. They also recommend a steam cleaner and a sci-fi kids book.
#Fitness#Pop Culture
Hasty
OG Image Options
Scott and Wes discuss techniques for dynamically generating social media preview images known as open graph or OG images using services like Satori, Cloudinary, and Puppeteer.
#webdev#javascript#ogimage
Supper Club
Supper Club × Make React 70% Faster! Million.js with 18 Year Old Aiden Bai
Aiden Bai discusses Million.js, a library that makes React rendering up to 70% faster by replacing the virtual DOM diffing process. He shares how it works, use cases, and his motivations for improving web performance.
#React#Performance#Virtual DOM
Tasty
Rust for JS Devs — Part 2
In part 2 of Rust for JavaScript developers, Scott and Wes dive deeper into Rust's type system, talking about integer types, strings, string slices, arrays, tuples, and other collection types. They also cover defining structs, adding methods, and other fundamentals.
#Rust#JavaScript
Hasty
8 Tricks When Using the Fetch() API
Wes shares 8 tricks for using the JavaScript Fetch API including streaming responses, tracking download progress, and handling errors.
#javascript#webdev#fetch
Supper Club
Supper Club × How Descript Built A Next Gen Video Editor In The Browser With Andrew Lisowski
Andrew Lizowski discusses how video editor Descript is built with web technology like Web Codecs and XState. He covers the AI transcription and voice features, using Radix and Tailwind for components, and reliable end-to-end testing with Playwright.
#JavaScript#React
Tasty
6 or so New Approved and Proposed JavaScript APIs
Overview of 6 new approved and proposed JavaScript APIs in various stages - ranging from shipped to just proposed. Covers Promise resolvers, immutable arrays, array grouping, observable events, import assertions, Map.emplace(), decorators and pattern matching.
#JavaScript#APIs#WebDev
Hasty
JS Fundamentals - Decorators
Scott and Wes discuss JavaScript decorators - what they are, how to use them, their current status, and potential future use cases.
#javascript#webdev#decorators
Supper Club
Supper Club × Flightcontrol with Brandon Bayer
Brandon Bayer, creator of Blitz JS, discusses Flight Control which lets you deploy apps on your AWS account with a great developer experience. Covers serverless deployment, preview environments, Docker, build caches, and more.
#AWS#Deployment#Docker
Tasty
Potluck × Is TypeScript Fancy Duct Tape × Back Pain × Cloud Service Rate Limits
Scott and Wes answer listener questions about TypeScript, preventing back pain while programming, and options for limiting cloud service costs.
#TypeScript#Posture#Cloud Services
Hasty
Why is Facebook’s HTML + CSS Such a Mess?
Discussion on why Facebook and Instagram HTML/CSS is messy - random CSS class names and excessive div wrappers.
#facebook#css#react
Supper Club
Supper Club × Ryan Florence of Remix
Ryan Florence discusses Remix, a React web framework he created with Michael Jackson. Topics include Remix's architecture, licensing model, adoption, and how it pioneered concepts like serverless functions.
#Remix#React#WebDevelopment
Tasty
Standard Server JavaScript - Deno, Workers, Bun and More
Overview of standard APIs for JavaScript that work across server side runtimes like Node, Deno and Cloudflare workers.
#serverless#nodejs#javascript
Hasty
Rust for JavaScript Developers - Node vs Rust Concepts
Compares JavaScript and Rust at a high level, including cargo, documentation, async/await, error handling, syntax differences, and more.
#javascript#rust#nodejs
Supper Club
Supper Club × Email Sending, Spam, DMARC, SPF, Styling, and more with Andris Reinman
Andres Reinman discusses the history and complexity of email protocols and clients, building Nodemailer, DMARC authentication, avoiding spam filters, and his email products Email Engine and Ethereal Email.
#email#history#nodejs
Tasty
Polyfills, Transpiling and Monkey Patching
Wes and Scott discuss polyfilling, transpiling, and monkey patching - what they are, when to use each, and tools that can help.
#javascript#webdev#polyfill#transpile
Hasty
User Feedback UI - Toasts, Flash, Validation
Scott and Wes discuss best practices for user feedback UI like toasts, flash messages and form validation.
#UX#Accessibility#Forms
Supper Club
Supper Club × WASM, Fastly Edge, and Polyfill.io with Jake Champion
Discussion with Jake Champion about WebAssembly, Fastly ComputeEdge, and Polyfill.io.
#webassembly#edge-computing#polyfills
