Marcel Wiessler
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marwi.bsky.social
Marcel Wiessler
@marwi.bsky.social
Cofounded Needle. Built Needle Mirror and many other #OSS tools. Currently working on Needle Engine

https://needle.tools
https://cloud.needle.tools
https://github.com/marwie
https://github.com/needle-tools
https://github.com/needle-mirror
February 2, 2026 at 5:53 PM
Needle Inspector jumped from 3K to 8K users in a few days 🥳

Happy with the progress and positive reviews. If anyone reading this has feedback or feature requests please let me know.

@needletools.bsky.social #threejs #webdev #devtools
February 1, 2026 at 1:54 PM
WebXR on iOS with Needle Engine is now available in beta!

Try it here now: appclip.needle.tools

#threejs #webxr #webdev
January 23, 2026 at 3:52 PM
WebXR on iOS is coming soon to Needle Engine!

#ios #webxr @needletools.bsky.social #threejs #ar #webdev
January 21, 2026 at 5:47 PM
Started adding Blender-style groups to Needle Inspector

#threejs #webdev
January 15, 2026 at 6:01 PM
Working quick inspection modes for sections of your three.js scene.

A first version is now available in Needle Inspector:
chromewebstore.google.com/detail/needl...

@needletools.bsky.social #threejs #webdev #webgl
January 10, 2026 at 11:16 AM
Improving Needle Inspector UX

Install for free: chromewebstore.google.com/detail/needl...

#threejs
December 25, 2025 at 5:20 PM
December 20, 2025 at 11:42 PM
December 19, 2025 at 5:00 PM
December 18, 2025 at 9:19 PM
I'm excited to share the first version of the Needle Inspector for three.js!

We're looking forward to your feedback, ideas and of course bugreports. Let us know what you think, what you're missing and what you use it for! 🔬

Launch video:
www.youtube.com/watch?v=zSFq...

@threejs.org
Needle Inspector for three.js— Chrome Extension (works with R3F, Threlte, AFrame, Needle Engine...)
YouTube video by Needle
www.youtube.com
December 16, 2025 at 1:49 PM
Flying through the new shopify website and playing around

#threejs @threejs.org @needletools.bsky.social
December 11, 2025 at 5:11 PM
Playing around in @bruno-simon.bsky.social's new crazy portfolio - so many cute ideas!

Using our in-dev #threejs chrome extension to explore objects, inspect properties and materials and much more.

#webdev @threejs.org
December 11, 2025 at 8:21 AM
Tester feedback to the three.js chrome extension

#threejs #tool #webdev #inspector
December 8, 2025 at 8:55 PM
The @threejs.org chrome extension is making lots of progress. #threejs #webgl #webdev #r3f #needle

Some recent videos:
December 4, 2025 at 10:46 AM
Trying out a code view

#threejs #webdev
November 23, 2025 at 2:27 PM
Working on inspection and editing tools for #threejs (Needle Engine, R3F, vanilla, Spline, model-viewer). Early screenshots below, UI has already improved :) Everything is undo-able and is/will be AI compatible.

#webdev
November 22, 2025 at 6:23 AM
September 24, 2025 at 9:35 PM
Still wip but getting closer #threejs
September 23, 2025 at 8:17 PM
September 21, 2025 at 9:17 AM
I'm very excited for this to land in Needle Engine.
It makes responsive timeline animations super easy and artist friendly. You can visually setup view-boxes + control animation based on HTML elements on screen.

We still have some work to do until it's ready but it's already very promising! #three
September 20, 2025 at 9:37 AM
New sample and components in Needle Engine 4.9: engine.needle.tools/samples/scro...

#threejs #webdev #webdesign #animation
September 10, 2025 at 6:16 PM