Frontend Masters

JavaScript Developers === JSON Wizards 🧙♂️ Frontend engineers have been bending JavaScript objects into shape their whole careers they just don't always get credit for it. Steve Kinney breaks down exactly why that skill is more powerful than most developers realize. 👀 From our “Enterprise UI Development: Microfrontends, Testing, & Code Quality“ course. #JavaScript #Frontend #WebDev #ModuleFederation #JSONWizards #DeveloperLife

The Drill-Down Menu with Details and @scope Even if you nest details elements, you can ensure only one level of them is open at a time, making a menu you can drill down (and up!) from.

TanStack Start is one of the most exciting full-stack React frameworks right now, and tomorrow you can learn it LIVE with Adam Rackis. This full-day workshop covers TanStack Router, SSR, server functions, middleware, streaming, and TanStack Query. Everything you need to build modern, type-safe full-stack apps. 📅 March 31 · 9:30am–4:30pm CDT Join us online at the link. https://lnkd.in/gxpE3teC

Learn Claude Code and get your questions answered for FREE with Lydia Hallie from Anthropic! 📅 April 21st, 2026 | 9:30am–4:30pm CDT | Live Online 🔗 https://lnkd.in/gHYaWT-M Claude Code works best when it’s configured for your codebase. So join us live and learn how to: - Understand the difference between the harness vs. model, so when something breaks, you know which layer to fix - Use CLAUDE.md to change Claude’s behavior - Code a custom MCP server from scratch and watch Claude use it - Enhance your workflow so it runs without re-prompting every session - Recognize the signals that tell you a setup is working — and what to change when it isn’t

The Top Trait Companies Look For in a Technical Interview A look at an example task an interviewer might give you and all the details of how you could approach and and what they are watching for.

AI engineering is one of the fastest-growing roles in tech, and most job postings center on RAG, evals, agents, and production deployment. Join Scott Moss LIVE for this two-day hands-on workshop where you will build, evaluate, and continuously improve a real AI-powered system. 📅 April 6–7, 2026 | 9:30am–4:30pm CDT | Live Online By the end, you'll know how to: - Build a stateful chat agent on Cloudflare Workers using the Agents SDK - Write golden datasets, automated scorers, and eval suites that catch regressions - Master context engineering to curate exactly the right tokens at inference time - Add RAG with Cloudflare Vectorize so your agent draws on real domain knowledge - Build a React chat interface with streaming tokens, generative UI, and human-in-the-loop flows - Go beyond basic agent loops with research-backed patterns like multi-agent handoffs and voting - Capture user corrections as eval data and build feedback loops that improve your agent over time All you need is TypeScript, React basics, and familiarity with LLM APIs. https://lnkd.in/gnCmjD7B

This one naming convention makes a bigger difference than most developers expect. Resource-first permissions (document:create vs create:document) means your IDE can actually work with you. Type document: and autocomplete shows everything tied to that resource instantly. Small decisions like this compound fast, especially as your codebase grows. This clip is from our Permission Systems that Scale course. What conventions does your team follow? Drop them below. 👇 #webdev #typescript #cleancode #softwareengineering #developertools

Grateful to Frontend Masters and Brian Holt for such a genuinely lovely learning experience at the Complete Intro to Databases v2 workshop. What I appreciated most was getting exposed to so many different approaches and database options, all framed in a way that helped me understand when to use each one and what trade-offs to consider. Brian’s depth of experience across multiple companies really showed in the practical perspective throughout. The course didn’t just teach concepts, it provided a concrete toolset for making database decisions based on real access patterns, reliability needs, and performance goals. Thank you again for making high-quality education feel both approachable and inspiring. #FrontendMasters #Databases #Learning #SoftwareEngineering

Shadow DOM Focus Delegation: Getting delegatesFocus Right You don't necessarily have to do focus handling yourself with shadow DOM web components. For simple wrapper components, there is an easier (and better) way. https://lnkd.in/gPwMXxSB

There is no perfect distributed system. The sooner that clicks, the better. CAP theorem comes down to a real tradeoff every team has to make: when failures happen (and they will), do you prioritize showing the latest data, or staying up? Neither answer is wrong. It depends entirely on what your system needs to do. The mistake is assuming you can have both. This clip is from our Backend System Design course, where we break down the concepts that actually matter when building at scale. How does your team approach this tradeoff? 👇 #webdev #systemdesign #backenddevelopment #distributedsystems #softwareengineering