Reposted by mattbcoolJason Lengstorf @jason.energy · 29/07/2026there's still time to get yours built and submitted! codetv-gsap-cloud.webflow.iocodetv-gsap-cloud.webflow.ioWebflow × GSAP × CodeTV ChallengeThe Webflow × GSAP challenge from CodeTV. Build with Astro, animate with GSAP, deploy with Webflow Cloud. Submit your app to win swag + a keyboard. 011
mattbcool @mattcool.tech · 29/07/2026I entered the funnel, left the gnome conversion factory untouched, and now I’m distributing the landing page for free. No gnomes were hurt in the making of this conversion. mattcool.tech/posts/this-p...gnome-landing-page-codetv.webflow.ioThis Page Will Convert You.A satirical landing page turns your attention into distribution. Break the facade and enter the gnome-run conversion factory hiding underneath. 010
mattbcool @mattcool.tech · 09/07/2026Drop in component that turns your cursor into an ivy generator. Flowers on click, tree on circle gesture. 000
mattbcool @mattcool.tech · 06/07/2026This is such a cool experience and a good demo of webXR ~ hope more people can try it out. 020
mattbcool @mattcool.tech · 16/05/2026Learning how to order Boba tea in a webpage. youtu.be/cmNAV-x2bB0?...youtu.beWeb based language simulator: Taiwan Boba Tea ShopYouTube video by MC-Technology 000
mattbcool @mattcool.tech · 17/04/2026youtube.com/watch?v=Xt4X... I thought this was AI at firstyoutube.comStreet Fighter | Official Trailer (2026 Movie)YouTube video by Paramount Pictures 000
mattbcool @mattcool.tech · 28/03/2026Making a big event location into a web game mattcool.tech/posts/gtc-pr... 021
mattbcool @mattcool.tech · 20/01/2026Elsa birthday party inspired web tech fun mattcool.tech/posts/magic-... 030
mattbcool @mattcool.tech · 16/01/2026Wait... Klingon support? Can any localization experts please weigh in here. I can only find English, Japanese and Chinese in the official docs and would like to share with my Klingon speaking friends. 010
mattbcool @mattcool.tech · 07/11/2025Working with HTC @viverse.com and trying out some new #threejs libraries. 030
mattbcool @mattcool.tech · 31/10/2025Working with HTC Viverse 😮 Concept in ideogram → Upload to WorldLabs Generate Splat (.spz file + Spark JS) Download the collision mesh with a brand new feature from World Labs. Drop both files into your #R3F VIVERSE project and can deploy to VIVERSE to use their avatars and account system. 021
mattbcool @mattcool.tech · 30/10/2025Web AR: singing into the microphone makes the pigeon move to the note you sing. Web Audio API with #threejs 041
Reposted by mattbcoolMDN Web Docs @developer.mozilla.org · 17/10/2025JavaScript's date object has been tricky for years, but that is changing. The NEW Temporal API brings, 🌍 Easily handle time zones 📆 Precise date math 🕒 Parse ISO strings without errors ⌛ Durations, date ranges, and more. Start exploring 👇 developer.mozilla.org/en-US/blog/...developer.mozilla.orgJavaScript Temporal is coming | MDN BlogA new way to handle dates and times is being added to JavaScript. Let's take a look at Temporal, what problems it solves, the current state, and what you'll find in the new documentation about it on MDN. 0263
mattbcool @mattcool.tech · 10/10/2025My curated list of incredible 3d portfolios on the web: mattcool.tech/posts/amazin... 010
Reposted by mattbcoolFirefox @firefox.com · 01/10/2025Got a burning question about us? Join our upcoming AMA with the Firefox leadership team on 10/6 🔥 Ask (nicely!) about privacy, performance, and the future of the open web to hear directly from the team shaping what’s next. www.reddit.com/r/firefox/co...reddit.comFrom the firefox community on RedditExplore this post and more from the firefox community 48114
mattbcool @mattcool.tech · 22/09/2025If you've ever wondered how Costco in Taiwan is different from the U.S... 🧵 110
Reposted by mattbcoolFirefox @firefox.com · 17/09/2025Firefox 143 is here, check out what's new: ✔️ Drag tabs to pin them. Simple, effective. ✔️ Camera preview in permission dialog. No more guesswork. ✔️ Stronger Fingerprinting Protection. ✔️ Smarter Private Browsing downloads (decide to keep or auto-delete). www.firefox.com/en-US/firefo...firefox.comFirefox 143.0, See All New Features, Updates and Fixes 1117927
mattbcool @mattcool.tech · 11/09/2025Recap of my web fish tank project. 🐟🐠 Demo video with features and ideas 🔊 000
mattbcool @mattcool.tech · 11/09/2025Want to see a really good developer sign-up portal example? windowswen from Zed 000
mattbcool @mattcool.tech · 29/08/2025Finishing up and sharing out my #threejs journey hackathon project: a new tab web aquarium. It's a fish tank that lives in your new tab. Here is a quick demo: www.youtube.com/watch?v=infu... Link in video description if you want to play! What other features would be good here?youtube.comI made a fish tank for the webYouTube video by MC-Technology 111
mattbcool @mattcool.tech · 26/08/2025Systems in the new environment: - gravel - decorations - feeding Little web aquarium project coming together. would love to find time to add a tank light, fix the death system, and of course, make a nice game UI. 011
mattbcool @mattcool.tech · 22/08/2025Do you all know that trick with Gmail where you can add a "+" and tag the site using your email? It doesnt work on many sites today. Firefox relay now widely available in Firefox 142. If that alias leaks, I kill it. My inbox stays clean. 🧹 010
mattbcool @mattcool.tech · 20/08/2025Added dynamic shadows to the fish. Quick feature recap - placing, rotating and scaling objects - gravel color customization - feeding the fish 000
mattbcool @mattcool.tech · 20/08/2025Great to see support for web apps launching in @firefox.com Labs. Good first step! connect.mozilla.org/t5/firefox-l...connect.mozilla.orgGive web apps in Firefox a try on Labs and tell us what you think! (Release 142)Hi all! Karen here to share some good news on behalf of the Firefox product group, who are launching a new Labs experience today! Following your feedback and discussions on Connect, we’re thrilled to... 000
mattbcool @mattcool.tech · 20/08/2025First run on giving the tank an environment. Thinking in the future about music and clock - since this is designed to be your new tab. I had to rework a lot of the camera controls and it got a bit rough, but I think the project will be better for it. Such a big difference having some background. 000
mattbcool @mattcool.tech · 19/08/2025Added a feeding system. Fish can die if you forget to feed them for too long. ☠️🐟 Looks like I broke something in the movement system trying to get the fish to move towards the food particles but a good enough start for tonight. 062
mattbcool @mattcool.tech · 12/08/2025more lighting upgrades and fixes to the gravel and decoration placement 120
mattbcool @mattcool.tech · 09/08/2025Decoration placement. This will need many more nights to get right but a good start. 020
mattbcool @mattcool.tech · 06/08/2025Exploring a gravel system. This was a lot harder than I thought it would be. 061
mattbcool @mattcool.tech · 03/08/2025Web aquarium fish movement looks a lot better than I had it before! 000
mattbcool @mattcool.tech · 01/08/2025Weirdest shark tank pitch I've seen. youtu.be/RGFhzCNGAIk?...youtu.beLong Table Pancakes are The BEST Pancakes Kevin Has Ever Had! | Shark Tank US | Shark Tank GlobalYouTube video by Shark Tank Global 010
mattbcool @mattcool.tech · 29/07/2025Going to start work on part three of building a web aquarium. mattcool.tech/posts/buildi... 000
mattbcool @mattcool.tech · 24/07/2025So much in one video youtu.be/H0XYANRosVo?...youtu.beWe Built an Auto-aiming Trash CanYouTube video by HTX Studio 000
mattbcool @mattcool.tech · 22/07/2025I made this virtual pet from an egg concept a while back for Bruno's three.js hackathon. I didn't get far with it but it was a lot of fun to think about and try. This is just a website! 000
mattbcool @mattcool.tech · 18/07/2025Going through some old photos, I made the game telephone in a web browser. When players enter the booth, they can hear each other from the booth next to them, but others in the room can't hear. Players can jump into booths and play a full game of telephone. Just a fun experiment with Hubs! 000
Reposted by mattbcoolmattbcool @mattcool.tech · 13/07/2025Firefox has a 'copy clean link' option that removes all that. 0273
mattbcool @mattcool.tech · 08/07/2025Features and extensions I love and use daily with @firefox.com ❤️🦊 mattcool.tech/posts/my-fav... 130
Reposted by mattbcoolFirefox @firefox.com · 30/06/2025New week, new Firefox theme. Head over to tools → add-ons & themes → choose a theme that matches your mood 🔥 7876
mattbcool @mattcool.tech · 30/06/2025Hands Free Chinese Flashcards 🀋 Pretty close to having it generate decks from images without any cloud services. I want to be able to upload pictures of books I'm reading my kids so I can get better at reading them. My toddler says my Chinese is bad so I have to practice. 😅 010
