That’s a wrap on Frontend Nation 2025! 🎉. Huge thank you to all our incredible speakers, sponsors, community partners, MCs, & the thousands of devs who tuned in over the past 3 days from around the world - you made it unforgettable!🙌. See you all again at Frontend Nation 2026💛

. @SCooperDev and @jacobp100 from @ag_grid dive into the challenges and opportunities of building high-performance data visualization tools that work across frameworks like React, Angular, Vue, and more. 🔥. ⏯️ Catch the full discussion:

Great UX isn’t just fast, it’s ergonomic! 🔥. @posva, creator of Pinia & Vue Router demonstrated how async state & real-time updates can make your UI feel smoother and smarter 🔥🖱️. 📽️ Watch the full talk: #FEN25.

📊 Rendering millions of data points without crashing your app? Yes, it’s possible. @jacobp100 from @ag_grid showcased how the M4 algorithm keeps visualizations smooth at 60fps across Canvas, SVG, and D3.js 🔥⚡. Watch the lightning talk 💥 #FEN25.

Curious about the React Compiler? 🤔. Mykyta Roilian from @LeanDNA showcased how it boosts performance in real apps like optimizing `useMemo, useCallback, and more 🔥. Tested across @webpack, @vite_js, and @nextjs. Watch the lightning talk 💥 #FEN25.

🧩 Custom plugins don’t have to be tied to one build tool. @toddeTV demonstrated how to create a plugin that preprocesses 3D assets (like glTF) into type-safe @typescript; compatible with @vite_js, esbuild, Rollup & more 🔥. 📽️ Catch the talk 👉 #FEN25.

⚠️ Vibe coding with AI might feel fast, but at what cost?. @choubari_ highlighted the hidden risks in AI-generated React code: validation gaps, performance hits, and security flaws 🚨💻. 📽️ Watch the full talk: #FEN25.

Web development keeps getting faster but also more complex. How can you keep up?. @TheAlexLichter from @voidzerodev showcased @rolldown_rs (Rust-powered bundler) and Oxc—tools that simplify your setup and make dev way faster 🛠️🚀. 📽️ Watch the full talk:

Async UI doesn’t have to be chaotic!. @aurorascharff showcased how to clean up async UI using @reactjs 19, @nextjs App Router & Ariakit with faster loads, smoother updates, and better accessibility ♿. 📽️ Watch the full talk: #FEN25.

RT @choubari_: Sadly (all) AI models are trained on those anti-patterns, and this is one of common vibe coding issues in React. slide from….

RT @aidd_io: Hello world. We're building AI-Driven Development (AIDD): the masterclass for developers shaping the future of software. 📅 O….

Ever wondered how to make frontend apps easier to scale?. Ingila Ejaz delivered a clear and friendly intro to microfrontends—what they are, when to use them, and how they empower teams to work faster and smarter 🔥👩‍💻. 👉 Watch her talk: #FEN25.

🧁 The login form looks fine, but is it accessible?. @leichteckig from @auth0 showcased how small changes in a @reactjs login form can make a huge difference for users with disabilities 💡. Watch her talk 💥 #FEN25.

Are you a Rust fan? You are in luck!. @FrancescoCiull4 from @dailydotdev showcased the state of @rustlang web frameworks; performance, community, tooling & real-world fit ⚡. ⏯️ Now Live on YouTube: #FEN25.

The AI era is reshaping how we think about frontend performance. @TejasKumar_ from @DataStax demonstrated how streaming UI and partial JSON payloads can make your apps feel faster, smoother, and more responsive 🔥. 📽️ Watch the full talk: #FEN25.

🔐 Want stronger security in your cross-platform apps?. @wwwalkerrun from nStudio showed how @NativeScript lets you tap into native APIs for protection beyond what JavaScript alone can offer 🛡️📱. ⏯️ Watch his #FEN2025 lightning talk on YouTube 👉 #FEN25.

🚀 From zero to thousands of users!. @neciudan from CareerOS shared real lessons from scaling a JavaScript app over 2+ years; what worked, what didn’t, and what they’d do differently 📈. Watch the full story 👉 #FEN25.

♿ Accessibility isn’t a checklist, it’s about real usability for everyone. Navya Agarwal from Adobe shared how she used GitHub Copilot to build accessible UI components in Adobe Express, plus the lessons learned along the way 💡. Watch her talk: #FEN25.

🔄 Ever wondered what really happens behind async/await?. @shiralizadeh from ING took us deep into JavaScript’s async behavior across environments, past to present 🧠. Write better, more reliable code 👉 #FEN25.

RT @ManfredSteyer: Fantastic talk about AI for developers by my colleague @sogldaniel 🙌.

⚙️ AI tools like @GitHubCopilot, @cursor_ai, and @boltdotnew aren’t just speeding up code; they’re changing how we code. @sogldaniel from @thinktecture shared what works, what doesn’t, and when to trust your gut 🧠. Watch his #FEN2025 lightning talk ⚡