This week, we’re joined by Ron Perris, a Security Engineer at Reddit and software security enthusiast. Together, we dive into best practices and common pitfalls, covering topics from dangerous URLs to JSON injection attacks. Tune in for an educational conversation, and don’t forget to bring your notebooks!

Love it or hate it, TypeScript is here to stay for the foreseeable future. But, what happens when widely adopted packages go completely Type free or remove TypeScript in favor of JS with type annotations? Join us to unpack these recent events with Rich Harris, creator of Svelte, as he walks us through the nuanced decision his team made for the Svelte project, and ofc, lots of laughs along the way.

Jerod & the gang discuss the news (Astro 3.0, Vercel + Astro, Python in Excel) then play eight crazy rounds of HeadLIES! Headline or headLIE? You decide…

Mark Erikson (web dev professor/historian, OSS Maintainer & engineer at Replay) joins us to talk about the shift from CommonJS to ESM. We discuss the history of module patterns in JS and the grueling effort to push the world’s biggest developer ecosystem forward. Get ready to go to school kids, this one’s deep!

Val Town is a shiny, new social programming environment to write, run, deploy and share code. Steve Krouse –Val Town creator– joins Jerod & Amal to tell us all about it.

KBall and Amal go deep on careers. They share their career journeys, talk through learnings and mishaps that happened along the way, and break down key factors to understand about big role transitions like “Senior->Staff” as well as “Engineer->Manager”.

Justin Fagnani joins us this week to talk about Lit, a library that helps you build web components. With 17% of pageviews in Chrome registering use of web components, Lit has gained widespread adoption across a variety of companies looking to create reusable components which leverage the power and interoperability of the web platform. Tune in to learn about what makes this tiny library so incredibly lit!

Darcy Clarke, former GitHub Staff Engineering Manager and founder of vlt, joins us to discuss a major bug in the npm ecosystem that he recently disclosed. We cover the bug’s timeline, nuances, and impact, all while setting some important context on npm packages, clients, and registries. Tune in to learn how to protect your codebase and gain a deeper understanding of this crucial part of the JavaScript ecosystem.

Let’s debate debugging techniques! Do you print debug or dive deep into debugging tools? KBall & Jerod argue that print statements are all you need while Amal & guest Eric Clemmons take the other side. Who will win and why will it be Jerod? 😉

The panel dives into all of the supporting structures that we build around writing code, what works in different environments, and good and bad practices they have seen. From PR etiquette to CI/CD to how to write a ticket, they look at them from an open source perspective, an enterprise perspective, and everything in between.

Jerod & the gang catch you up on what’s new and poppin’ in the web development world. We go deep on GitHub Copilot X and the latest AI advancements, take a bathroom break while Nick talks about TypeScript 5 & continue the debate about the future of React.

Amal sits down for a one-on-one with Alex Russell, Microsoft Partner on the Edge team, and former Web Standards Tech Lead for Chrome, whose recent post, The Market for Lemons, stirred up a BIG conversation in the web development community.

Have we really lost a decade in potential progress? What happened? Where do we go from here?

The panel dives into the current hot topic that is Generative AI. They start by defining it (a surprisingly difficult topic), then go into experiences they’ve had, how to get started working with it as a developer, and where they think it will and will not be useful in the near future.

Thomas Steiner (Web Developer Advocate at Google) joins Amal & Nick to talk about Project Fugu – an effort to close gaps in the web’s capabilities enabling new classes of applications to run on the web.

Debbie O’Brien –Senior Program Manager at Microsoft– joins Amal & Nick for a deep-dive on Playwright, an automation library for cross-browser end-to-end testing. Along the way, we learn why Microsoft decided to fork Puppeteer, Playwright’s unique value proposition, cool features like auto-waiting & the trace viewer, how it compares to Cypress & a lot more.

Estelle Weyl has been building the web since 1999 and documenting it since 2007. Today she joins Amal for a loooong and deeeep conversation about new and !important features of CSS & HTML. Sit down, strap in, and prepare to be schooled!

Maggie Johnson-Pint from Stanza sits down with Amal & Divya for a deep-dive in to the production side of the development world. If you’re at all curious (and/or intimidated) by terms like Site Reliability Engineering (SRE), Service Level Objective (SLO), OpenTelemetry, distributed tracing, and the like… this episode’s for you!

What do Story of the Week, HeadLIES & Pro Tip Time have in common? They’re all games we play on this seriously ridiculous episode of JS Party!

Docusaurus maintainer Sébastien Lorber joins Jerod & Amal for a deep-dive on everybody’s favorite documentation generator. It’s back with a big 2.0 release, boasts some big users, and has a big set of new features such as document versioning, a plugin architecture, and more.

This week we’re talking fresh, faster, and new web frameworks by way of JS Party. Yes, today’s show is a web framework sampler because a new batch of web frameworks have emerged. There’s always something new happening in the front-end world and JS Party does an amazing job of keeping us up to date. So…what’s fresh, faster, and new?

The first segment of the show focuses on Deno’s Fresh new web framework. Luca Casonato joins Jerod & Feross to talk about Fresh – a next generation web framework, built for speed, reliability, and simplicity.

In segment two, AngularJS creator Miško Hevery joins Jerod and KBall to talk about Qwik. He says Qwik is a fundamental rethinking of how a web application should work. And he’s attempting to convince Jerod & KBall that the implications of that are BIG.

In the last segment, Amal talks with Fred Schott about Astro 1.0. They go deep on how Astro is built to pull content from anywhere and serve it fast with their next-gen island architecture.

Plus there’s an 8 minute bonus for our ++ subscribers (changelog.com/++). Fred Schott explains Astro Islands and how Astro extracts your UI into smaller, isolated components on the page, and the unused JavaScript gets replaced with lightweight HTML — leading to faster loads and time-to-interactive.