For organising Fronteers Darkmode we had a tiny budget. In fact no budget at all for AV. But thanks to an ATEM Mini Pro and a very long USB-C cable we managed to make it look like a high-budget conference instead of a meetup. nielsleenheer.com/articles/202...

Had a great time as one of the speakers at #fronteers tonight. With @erwinhofman.bsky.social talking about web performance😀

At #fronteers #DarkMode, @utilitybend.com proposed the <rangegroup> HTML Element. It unlocks the multi-handle range slider, a pattern you might have already seen when picking a price-range. Feedback Form (with links to the explainer and demos): docs.google.com/forms/u/0/d/...

Brecht @utilitybend.com talking about built-in component gems hidden in plain sight in all modern browsers, like popovers. So many great browser APIs that are waiting to be used by frontend devs. #fronteers

Shoutout to all @fronteers.bsky.social organizers for yesterday's #darkmode conference in Dordrecht. Great location, fantastic organization and amazing speakers. ⭐⭐⭐⭐⭐ #fronteers

Back home from #Fronteers "Dark Mode" evening conference, MC'd by @bram.us - taking a moment to share my sketch notes in this thread before tucking in!

The perfect recipe to create your own programming language, according to @dylanbeatt.ie @fronteers.bsky.social

Rune going into colors to amp up the #darkmode. @fronteers.bsky.social

Everything is set up and tested. Ready to switch on 🌒 #darkmode!

I'm in Dordrecht (NL) to MC at @fronteers.bsky.social's "Dark Mode" conference later today and tonight. Even though it's a new location, this feels like coming home, as I've been attending this conference since 2010 (and also spoke at the 2022 edition). fronteersconf.org

It's great to see the Frontend community leave Amsterdam for one evening for tonight's @fronteers.bsky.social Dark Mode. See you this afternoon/evening in Dordrecht! fronteersconf.org

Looking forward to a beautiful evening at @fronteers.bsky.social dark mode. First gotta get some work done tho. Maybe update those slides a bit. They are really spoiling us.

I'm in Dordrecht for @fronteers.bsky.social Dark Mode conf tomorrow, and they left a little gift pack of speaker goodies in my hotel room including this, and I think it's absolutely delightful. ❤️

Thanks to everyone who attended the @fronteers.bsky.social meeting yesterday at Clever°Franke!

🎸 Dylan Beattie brings Rockstar 2.0 to Fronteers Dark Mode! A joke language based on Bon Jovi — powered by real tech like .NET, JS & WASM. Expect laughs, insights & maybe a Rockstar cert. 🤘 🗓 Oct 3 · Dordrecht 🎟️ fronteersconf.org

🌱 Thorsten Jonas – Beyond User-Centricity Great UX shouldn't come at the planet’s expense. Thorsten shows how to design sustainable, responsible digital products—by default. 🗓 Fronteers Dark Mode · Oct 3 · Dordrecht 🎟️ fronteersconf.org

🎨 Speaker spotlight: Rune Devuyst – The Dark Side of Bright Colours Colour isn’t just a visual choice — it shapes accessibility and device energy use. Rune explores how your palette impacts OLED screens, contrast, and even sustainability. ⚡ 🎟️ Tickets & info: fronteersconf.org

What if a frontend conference started at 4PM and kept going until midnight? 🍷 Drinks, vibes, and five great talks 💻 HTML, CSS, sustainability, accessibility & more 📍 Cinema De Witt, Dordrecht 🎟 fronteersconf.org

Bart Simons — Generating 30k+ digital bouquets: how creative tools, data and design came together. Thu Sept 25, 18:00 @ CLEVER°FRANKE, Utrecht. RSVP: www.meetup.com/fronteers-nl...

I'll be there! Looking forward to this! I hope to see you too!

What if a frontend conference started at 4PM and kept going until midnight? 🍷 Drinks, vibes, and five great talks 💻 HTML, CSS, sustainability, accessibility & more 📍 Cinema De Witt, Dordrecht 🎟 fronteersconf.org

@fronteers.bsky.social speaking gig is coming up soon (Oct 3rd), but first: Visiting #MeetMagento Italy! 📍 happening in Rome 📅 Thursday September 25th ☕ Coffee break sponsored by RUMvision.com Travelling with @karlijnlowik.bsky.social as she will be talking about #sitespeed, #RUM, #memes + more

Jad Joubran — The (Abundant) State of the Web. Learn which modern platform features are reliable and how to use them. Thu Sept 25, 18:00 @ CLEVER°FRANKE, Utrecht. RSVP: www.meetup.com/fronteers-nl...

@fronteers.bsky.social conferce is back! Really excited that @erwinhofman.bsky.social and I get to join an amazing line-up and at a really awesome (cinema) venue this event. Who's joining us?

🚨 Speaker duo alert! Karlijn Löwik & Erwin Hofman on stage at Fronteers Dark Mode: 🕵️ Web performance in 2025: putting real UX first Think your Lighthouse score tells the whole story? Think again. Expect real-user data, brutal truths & plenty of memes. 📅 Fri 3 Oct – Dordrecht 🎟️ fronteersconf.org

🚀 Fronteers Dark Mode speaker announcement: Brecht de Ruyte – The Future of UI is Open Learn how modern HTML & CSS (popovers, invokers, selects) can boost UX and accessibility — no JS frameworks needed! 🎤 Oct 3, Dordrecht – fronteersconf.org

Frontend conference + live music? Yes please. 🎸 Dylan Beattie closes Fronteers Dark Mode with a talk on esoteric programming languages, WebAssembly, and a live Rockstar code performance. 🕓 Oct 3, Dordrecht → fronteersconf.org

Curious where the web platform is heading? Want to see data-driven creative work that generated 30k unique bouquets? Come to our meetup at CLEVER°FRANKE, Utrecht — Thu Sept 25, 18:00. Details & RSVP: www.meetup.com/fronteers-nl...

Ik ben fan sinds we bij @fronteers.bsky.social haar boek lazen: www.fronteers.nl/nl/blog/2023...

🎤 Our speaker lineup so far: 🟣 Rune Devuyst on color, energy & accessibility 🟣 Brecht De Ruyte on Open UI primitives in browsers 🟣 Thorsten Jonas on Sustainable UX 🟣 Dylan Beattie on Rockstar, WebAssembly… and live guitar 🤘 Fronteers Dark Mode → fronteersconf.org

Join us Thursday Sept 25 at CLEVER°FRANKE (Utrecht) from 18:00. Two talks: Jad Joubran on the state of the web, Bart Simons on generating 30k digital bouquets — plus drinks and snacks. Sign up: www.meetup.com/fronteers-nl...

🗓 October 3, 2025 📍 Cinema De Witt, Dordrecht 🕓 4 PM – after midnight 🍷 Single-track frontend conference with talks, drinks & vibes 🎟 Tickets: fronteersconf.org

Hey folks! Two talks + drinks — Thu Sept 25, 18:00 at CLEVER°FRANKE, Utrecht. More & signup: www.meetup.com/fronteers-nl...

🌒 Fronteers Dark Mode is coming! A cozy, after-work frontend conference in Dordrecht on Friday, Oct 3. 🎤 5 talks · up to 100 people · 1 fun night until midnight 🎟 €49 for members / €99 for everyone else 👉 fronteersconf.org

Hey folks! Join our meetup Thu Sept 25, 18:00 — two talks, drinks & snacks. Sign up: www.meetup.com/fronteers-nl...

Meetup bij CLEVERºFRANKE in Utrecht - Utrecht - 25 september 2025

🧠 In 4 uur leer je o.a.: ✅ Destructuring ✅ Spread & Rest ✅ Async/await ✅ Debuggen met logpunten ✅ AI in DevTools En meer. Schrijf je in! Vanaf € 69,- 👉 ti.to/fronteers/ja... #JavaScript #frontend

⏳ Nog 1 week tot onze workshop digitale toegankelijkheid met Jules Ernst! Leer WCAG toepassen, bevindingen beschrijven en toegankelijkheidsproblemen herkennen – hands-on en praktijkgericht. 📅 Vrijdag 29 aug – Utrecht 🎟️ Vanaf €150 👉 ti.to/fronteers/in... #a11y #WCAG #fronteers

🎓 Peter Kassenaar traint frontend devs sinds 1996. Hij werkte o.a. bij ProRail, ING en de Belastingdienst. Op 12 sept. deelt hij zijn beste JS-tips in een online Fronteers-workshop. vanaf € 69,- 👉 ti.to/fronteers/ja... #JavaScript #frontend

🧪 WCAG leren toepassen in de praktijk? In deze workshop laat Jules Ernst je zien hoe je toegankelijkheidsproblemen opspoort, documenteert en voorkomt. Vrijdag 29 aug, 10–17 uur, Utrecht – vanaf €150 👉 ti.to/fronteers/in... #a11y #WCAG

Geen passieve video sessie! Tijdens deze workshop ga je zelf aan de slag met cases, debugging en functionele JS-methoden. Met voorbeeldcode en persoonlijke feedback. Vrijdag 12 sept. 🧑💻 vanaf € 69,- 👉 ti.to/fronteers/ja... #JavaScript #frontend

🔎 Digitale toegankelijkheid onderzoeken? Leer het van Jules Ernst (22+ jaar ervaring)! Hands-on workshop: WCAG, tools, praktijkcases en ruimte voor vragen. Vrijdag 29 aug, Utrecht – vanaf €150 👉 ti.to/fronteers/in... #toegankelijkheid #a11y

👩💻 Werk je al met JavaScript? Dan is dit jouw workshop! Peter Kassenaar laat je technieken zien die je code robuuster en sneller maken – ongeacht je framework. Vrijdag 12 sep, 13–17 uur, vanaf € 69,- 👉 ti.to/fronteers/ja... #JavaScript #frontend

📦 Immutability, destructuring, async/await, logpunten, AI in DevTools – klinkt dit bekend, maar vaag? In deze workshop van Peter Kassenaar maak je het jezelf eigen. Vrijdag 12 september, online. vanaf € 69,- 👉 ti.to/fronteers/ja... #JavaScript #frontend

Fronteers zomerborrel in Utrecht - Het Gegeven Paard, Utrecht - 8 augustus 2025

💡 JavaScript kent meer dan alleen loops en variabelen! Op 12 september duikt Peter Kassenaar in de minder bekende, maar superkrachtige kanten van JS. Halve dag, hands-on, online. Doe je mee? vanaf € 69,- 👉 ti.to/fronteers/ja... #JavaScript #frontend

Online halve dag Workshop: JavaScript tips & tricks - Online - 12 september 2025

Onze workshops zijn terug! 🎉 Boost je JavaScript-skills in één middag 🧠💻 met destructuring, async/await, functioneel programmeren en debugging. Online van 13–17 uur, vanaf €69. 👉 Inschrijven: ti.to/fronteers/ja...

Lunchmeeting met Kilian Valkhof - Online - 11 april 2025

Voorjaarsborrel in Utrecht - Utrecht - 3 april 2025