SaaS Case StudyIndustrial Design & Engineering SaaS
VoxelFlow: Real-Time 3D Collaborative Engineering Platform
Next-generation CAD collaboration in the browser with sub-50ms multiplayer synchronization.
ClientVoxel Technologies Inc.
PlatformWeb Platform (WebGL / WebAssembly)
Timeline8 Months
Primary Impact60 FPS
The Problem & Challenge
Technical Bottlenecks & Strategic Imperative
Rendering complex 3D meshes with millions of polygons directly inside modern browsers at 60 FPS while keeping multi-user edits synchronized without race conditions.
The Engineering Strategy
Architecture & Implementation Strategy
We implemented a high-performance WebGL/WebGPU rendering pipeline utilizing Rust compiled to WebAssembly, paired with Conflict-Free Replicated Data Types (CRDTs) over WebSockets.
Design System & UX
Tactile Interactions & User-Centric Workflows
Minimalist dark interface designed to maximize 3D viewport canvas workspace
Intuitive multiplayer presence indicators, spatial audio cursors, and live commenting
Fluid gesture and trackpad camera navigation tuned for extreme precision
Customizable keyboard hotkeys matching industry standard CAD conventions
Full-Stack Architecture
Code Performance & Scalability Highlights
Rust + WebAssembly geometry kernel executing mathematical transformations at native speed
CRDT-based state reconciliation ensuring zero lost edits across 50 concurrent designers
Tile-based progressive level-of-detail (LOD) streaming for large 2GB+ 3D files
Automated GPU benchmark scaling for lower-end laptop hardware
"PulseCraft’s mastery of low-level graphics and distributed state synchronization is extraordinary. They turned our ambitious vision into reality."
David ChenFounder & CEO, VoxelFlow
Project Gallery & Interfaces
Results & Measurable Impact
60 FPSStable Render on 1M+ Polygons
< 30msGlobal Multiplayer Sync Latency
140k+Active Engineering Users
4.8xFaster Collaboration vs Legacy CAD
Technology Stack
Next.jsTypeScriptRust / WasmThree.js / WebGLWebSocketsPostgreSQLDocker
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