#3d

3D Mesh Viewer

AssetToolLabs

View and inspect 3D meshes (OBJ, FBX, GLB/GLTF, STL, PLY, DAE, 3DS, USD/USDA/USDC/USDZ, 3MF, VRML, and more) and Gaussian splats (SPZ, SPLAT, KSPLAT, SOG) directly inside VS Code.

Carve — OpenSCAD Live Preview

Carve3D

Live 3D preview for OpenSCAD (.scad) files using a bundled WebAssembly build — no native OpenSCAD install required.

CodeAtlas 3D

codeatlas

Visualize your codebase as an interactive 3D graph

Primary-ish Warm

GreatGesture

A warm, paper-like VS Code color theme inspired by Primary for Obsidian — cream and parchment surfaces with soft accents.

OWEN — Open Workspace for Engineered Neutronics

belvoirdynamics

Nuclear reactor modeling toolkit for MCNP, OpenMC, Serpent, SCONE, and PHITS: a Monte Carlo language server with real-time physics-aware diagnostics, OpenMC XML validation, full-core 3D geometry preview, native OpenMC rendering and geometry verification, cross-code deck converters (MCNP↔OpenMC stabl

Preview All-in-One with QuickLook

occasional16

Preview many local file types from VS Code through Windows QuickLook.

Agent Office 3D

thomasarisu

A realistic 3D office where your Claude Code agents come to life as animated characters

PYTHA Lua Support

pytha-3d-cad

IntelliSense, type hints and inline documentation for the PYTHA 3D-CAD Lua plugin API.

Renderit 3D Viewer

PrafulJoshi

View 3D models (glTF/GLB, OBJ, FBX, STL, Collada) directly in VS Code.

Real-time 3D node graph of your workspace files and folders — orbit, zoom, search, and click to open.

Next3D 3D Thumbnail Generator

next3d-ai

Generate PNG thumbnails for GLB, GLTF, and STL files directly in VSCode.

MeshView

OwenPKent

View STL 3D models in VS Code. Orbit, pan, zoom with the mouse.