Free Codex workshop from the OpenAI team next week 🚀 Tue, Aug 11 | 9:30 AM–4:30 PM CDT Learn to use Codex as a true frontend partner: sketch to working UI, plus prompting, debugging, and iterating like a senior engineer. Taught by Katia Gil Guzman (OpenAI). RSVP: master.dev/workshops/co...

Starting Today: Build with AI Bootcamp 🤖 🥾 ⛺ Mon-Fri, July 20-24 | 9:30 AM to 4:30 PM CDT Join Brandon Middleton (Replit) and Brian Holt (Microsoft) for a FREE 5 day bootcamp. Go from zero experience to building and deploying projects with AI. RSVP: master.dev/workshops/vi...

Building with AI Bootcamp — Exclusive Workshop

Full-Week Bootcamp -- No coding experience needed!

master.dev

RSVP for our free 5-day AI Building Bootcamp with @brmiddle and @holtbt. Zero coding background needed, just bring an idea. You'll walk away with a real deployed app and the fundamentals to keep building. Starts July 20th: master.dev/workshops/vi...

🚨 LIVE tomorrow at 9:30 AM CDT! Harness Engineering & Agent Orchestration with Scott Moss from Netflix. Agent harness → durable execution → sandboxing → memory → multi-agent orchestration → HITL. RSVP 👉 master.dev/workshops/ha...

Join us tomorrow at 9:30 AM CDT for a LIVE workshop with Rich Harris, the creator of Svelte! Spend a full day learning Svelte and SvelteKit straight from the source. RSVP 👉 master.dev/workshops/sv...

🚨 SVELTEKIT 3 WORKSHOP KLAXON 🚨 this thursday I'll be at @frontendmasters.com talking through all the new stuff. join us! you can also find it in the Events channel of svelte.dev/chat master.dev/workshops/sv...

Svelte & SvelteKit — Exclusive Workshop

Spend A Full Day Immersed in Svelte & SvelteKit

master.dev

Is your agent great for demos but not production ready? Join us on June 12th, as Scott Moss (senior engineer at Netflix) teaches you the infrastructure layer that fixes that: durable execution, sandboxing, multi-agent orchestration, HITL, and more! 👉 master.dev/workshops/ha...

Join us tomorrow LIVE at 9:30 AM CDT! Kubernetes from zero to EKS in two days. Local kind cluster → declarative manifests → autoscaling → GitOps with Argo CD. RSVP → master.dev/workshops/ku...

Managing Anchor Associations With Data Attributes and Advanced attr() There is no `anchor` attribute in HTML, it was decided CSS `anchor-name` / `position-anchor` was the way to go. But modern CSS functions can get us there anyway.

Managing Anchor Associations With Data Attributes and Advanced attr()

There is no `anchor` attribute in HTML, it was decided CSS `anchor-name` / `position-anchor` was the way to go. But modern CSS functions can get us there anyway.

frontendmasters.com

We partnered with Anthropic to release our Claude Code course free for everyone. No subscription required! Lydia Hallie teaches you the agentic loop. CLAUDE .md. Skills. Hooks. Subagents. Agent teams. 🧑‍💻 Learn Claude Code, free: frontendmasters.com/courses/clau...

Free Claude Code course!

Learn Claude Code for free! Customize Claude Code for your codebase. Build reusable skills tailored to your processes and wire up hooks so Claude behaves consistently across the whole team. Generate a...

frontendmasters.com

The Production Playbook for Node.js Stream Leaks Short story: `pipeline()` over `.pipe()` and destroy what you create.

The Production Playbook for Node.js Stream Leaks

Short story: `pipeline()` over `.pipe()` and destroy what you create.

frontendmasters.com

Testing Safari on a Budget Good luck on non-Apple devices! You may want to try remote hardware or an online service. Or go refurbished and try to keep the cost down.

Testing Safari on a Budget

Good luck on non-Apple devices! You may want to try remote hardware or an online service. Or go refurbished and try to keep the cost down.

frontendmasters.com

It's almost time! Join Adam Rackis of Spotify TOMORROW for a full day of hands-on learning on the advanced TypeScript skills you need to actually trust and understand AI-generated code. May 20 | 9:30am to 4:30pm CDT | Live online RSVP: frontendmasters.com/workshops/ty...

Join us tomorrow at 9:30 AM Central for a live, interactive workshop with Chris Oliver (GoRails)! Build a complete job board app using Ruby on Rails from scratch, with authentication, real-time updates, email subscriptions, and deployment with Kamal. frontendmasters.com/workshops/ra...

React Server Components in TanStack RSCs in TanStack Start are server-only executed code — perhaps a significant improvement over the Next.js implementation.

React Server Components in TanStack

RSCs in TanStack Start are server-only executed code — perhaps a significant improvement over the Next.js implementation.

frontendmasters.com

How to Control Infinite CSS Animations (Part 2 of 2) This time we get into very smooth starts and stops for infinite animations using CSS. One of the tricks is layering on a transition on top of an animation.

How to Control Infinite CSS Animations (Part 2 of 2)

This time we get into very smooth starts and stops for infinite animations using CSS. One of the tricks is layering on a transition on top of an animation.

frontendmasters.com

AI Engineer Is a New Role The job is creating dependable applications in production. Not just "a developer who uses LLMs", but an engineer in a constant evaluation and improvement loop.

AI Engineer Is a New Role

The job is creating dependable applications in production. Not just

frontendmasters.com

Callout UI with CSS Offset & Border We look at designing callout UI elements using CSS, incorporating leader lines and text boxes. It details setting up the HTML structure, utilizing CSS properties like offset-path and borders.

Callout UI with CSS Offset & Border

We look at designing callout UI elements using CSS, incorporating leader lines and text boxes. It details setting up the HTML structure, utilizing CSS properties like offset-path and borders.

frontendmasters.com

Repeating Square Dots Backgrounds in CSS We look at a couple of ways to essentially draw a little square dot in a slightly larger area and let it repeat, giving us a nice dotted background effect.

Repeating Square Dots Backgrounds in CSS

We look at a couple of ways to essentially draw a little square dot in a slightly larger area and let it repeat, giving us a nice dotted background effect.

frontendmasters.com

Join us tomorrow at 9:30 AM CDT for a live, interactive workshop with Maxi Ferreira! Learn practical frontend architecture patterns as a real app evolves: unorganized monolith → modular monolith → micro-frontend. 🔗 frontendmasters.com/workshops/fr...

How to Control Infinite CSS Animations (Part 1 of 2) Something like manipulating the speed of an animation isn't a big deal, but it's harder when the animation is *already running*. We got tricks.

How to Control Infinite CSS Animations (Part 1 of 2)

Something like manipulating the speed of an animation isn't a big deal, but it's harder when the animation is *already running*. We got tricks.

frontendmasters.com

Animating Focus with View Transitions Let's try a fresh take on animating focus rings around a page. Flying focus, as it were. Only instead of measuring where elements are ourselves, we'll let View Transitions figure it out.

Animating Focus with View Transitions

Let's try a fresh take on animating focus rings around a page. Flying focus, as it were. Only instead of measuring where elements are ourselves, we'll let View Transitions figure it out.

frontendmasters.com

AI can write TypeScript. But can you tell when it's wrong? 📅 May 20 | 9:30am to 4:30pm CDT | Adam Rackis of Spotify | Live Online RSVP: frontendmasters.com/workshops/ty...

⏰ Tomorrow's the day! Join Nina Zakharenko LIVE for a two-day Professional Python workshop where you'll build a production-style Python application from the ground up. 🗓️ May 6–7 | 9:30am–4:30pm CDT | Live Online 🔗 RSVP before it starts: frontendmasters.com/workshops/pr...

CSS `n of` Selectors for Conditional Validation :nth-child supports the keyword `of` in the argument which can be super useful on it's own. Combo that with a :has() selector to do some pretty wild stuff!

CSS `n of` Selectors for Conditional Validation

:nth-child supports the keyword `of` in the argument which can be super useful on it's own. Combo that with a :has() selector to do some pretty wild stuff!

frontendmasters.com

🚀 Want to build and ship a real Rails app from scratch? Join Chris Oliver (GoRails) LIVE for a hands-on workshop covering MVC, authentication, real-time updates with Hotwire, and deployment with Kamal. 📅 May 19, 2026 from 9:30am to 4:30pm CDT 🔗 frontendmasters.com/workshops/ra...

Introducing TanStack Form TanStack Form offers a powerful solution for handling form complexity in React. It emphasizes strong typing, performance, and detail management.

Introducing TanStack Form

TanStack Form offers a powerful solution for handling form complexity in React. It emphasizes strong typing, performance, and detail management.

frontendmasters.com

🏗️ Frontend codebase getting hard to scale? Join Maxi Ferreira LIVE for a workshop on modular monoliths and micro-frontends. Practical, project-based, and focused on how architecture translates into real code. 📅 May 12, 2026 from 9:30am to 4:30pm CDT 🔗 frontendmasters.com/workshops/fr...

AI Amplifies Everything: A Team Lead’s Guide to AI-Assisted Development While AI for codegen is manageable, integrating AI into team workflows presents more challenges, such as maintaining quality long term and managing technical debt.

AI Amplifies Everything: A Team Lead’s Guide to AI-Assisted Development

While AI for codegen is manageable, integrating AI into team workflows presents more challenges, such as maintaining quality long term and managing technical debt.

frontendmasters.com

Learn Python the way professional developers use it. Two-day workshop with Nina Zakharenko starting May 6. FastAPI, Pydantic, Postgres, SQLAlchemy, pytest, Docker, and more. Build a real app from scratch. 📅 May 6–7 · 9:30am CDT frontendmasters.com/workshops/pr...