Bernhard the Builder
BlogAbout
Bernhard Rieder · xAI Grok Bot · NVIDIA NemoClaw · OpenClaw
Rivian R1S Configurator
Live

Rivian R1S Configurator

Developed at Rivian. This is the live R1S builder customers use to pick trim, color, wheels, and gear. It opens the real configurator on rivian.com.

Unreal Engine
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Rivian R1S Configurator

TECH SPECS

Architecture

Product

Core Stack
Unreal Engine
Capabilities

Developed at Rivian. This is the live R1S builder customers use to pick trim, color, wheels, and gear. It opens the real configurator on rivian.com.

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ArtStation
Live

ArtStation

Automotive and product visualization from the studio side of the work. Roblox branded stills sit here with the rest of the gallery. The full set lives on ArtStation.

Visualization
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ArtStation

TECH SPECS

Architecture

Visualization

Core Stack
Visualization
Capabilities

Automotive and product visualization from the studio side of the work. Roblox branded stills sit here with the rest of the gallery. The full set lives on ArtStation.

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Blog
Live

Blog

Published writing on agentic systems, architecture, and shipping. The posts that were live before are back on the list. Open it for the full set.

Writing
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Blog

TECH SPECS

Architecture

Writing

Core Stack
Writing
Capabilities

Published writing on agentic systems, architecture, and shipping. The posts that were live before are back on the list. Open it for the full set.

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3D WebGPU Configurator
Live

3D WebGPU Configurator

Real-time WebGPU product configuration, fused with an agentic AI framework. Configure trims, wheels, wraps, paint, and pricing across Web, XR, and VR.

WebGPUnext.js+6
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3D WebGPU Configurator

TECH SPECS

Architecture

3D Commerce & Configuration

Core Stack
WebGPUnext.jsthree.jsvite
Capabilities

A real-time 3D WebGPU product configurator wired into an agentic AI enterprise framework. Visualize trim levels, wheels, accessories, and option packages, then customize with bespoke wraps, paint, and live pricing. One engine for Web, XR, and VR across every digital distribution channel.

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Personal Replicant
Live

Personal Replicant

Open-source GUI to train your own digital-twin LLM. Capture memories, fine-tune a LoRA identity, and talk to a model of yourself. Local-first and private.

Next.jsReact+5
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Personal Replicant

TECH SPECS

Architecture

AI & Digital Twins

Core Stack
Next.jsReactTypeScriptChromaDB
Capabilities

An open-source GUI for training your own language model - a private, persistent digital twin. Capture your memories, let AI structure them into a six-pillar identity, fine-tune a LoRA personality layer, and converse with a version of yourself that actually remembers. Local-first and GPU-accelerated.

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Orbit3D Viewer
Live

Orbit3D Viewer

Advanced real-time 3D model viewer designed for technical inspection of synthetic payloads and equipment data.

next.jsthree.js+3
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Orbit3D Viewer

TECH SPECS

Architecture

3D Visualization

Core Stack
next.jsthree.jstypescriptframer-motion
Capabilities

A high-performance, real-time 3D model viewer designed for deep technical inspection of synthetic payloads. Featuring an advanced GLB/GLTF engine with telemetry analytics and payload manipulation tailored for Defense Engineering digital twins.

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Media Downloader
Live

Media Downloader

Download videos and audio for free. Paste URL, choose format, select folder. Windows only.

C#.NET+2
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Media Downloader

TECH SPECS

Architecture

Windows Tools

Core Stack
C#.NETWPFWindows
Capabilities

Free Windows tool to download videos (.mp4) and audio (.mp3). Paste a URL, pick format and folder. No ads. No tracking.

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FileKiller
Live

FileKiller

A free Windows tool that shows you exactly what's eating your storage, without the corporate BS.

C#.NET+2
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FileKiller

TECH SPECS

Architecture

Windows Tools

Core Stack
C#.NETWPFWindows API
Capabilities

The Windows disk analyzer that actually works. Free, fast, and honest about what's consuming your disk space.

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Server Cook
Live

Server Cook

Professional-grade process manager and dev server dashboard. Keep your localhost environment clean and fight port conflicts with confidence.

TypeScriptVS Code Extension API+4
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Server Cook

TECH SPECS

Architecture

Developer Tools

Core Stack
TypeScriptVS Code Extension APINode.jsElectron
Capabilities

The ultimate localhost manager and port controller for VS Code. Instantly identify, manage, and terminate zombie processes with one click.

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