🏗️ Systems Engineering

Architect Your Systems Visually

Say goodbye to complex documentation and fragmented tools. DraftyLab gives you a high-density, interactive canvas to build your entire system architecture from the ground up.

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System Design • V1.0

Authentication

IN credentials

Object

• validate_token

Function

• session_id

UUID

Data Processor

IN raw_data

Stream

OUT formatted_log

JSON

• retry_policy

Policy

Live Flow Status

Status: 200 OK

Logic Constraints

Define logic gates, data inputs, and execution constraints with a single click. See how they interact across your systems in real-time.

Snapping Arrow Tool

Equip the standalone arrow tool (Alt+A) to draw freestanding annotations that automatically snap to cardinal angles (0°, 90°, 180°, 270°) and support rotated multiline labels.

Three-Tier Workspaces

Organize projects cleanly using our tier classification: Personal space (warm blue), Creator/Owner space (royal purple), and Shared Team space (slate gray).

Dynamic Relations

Map event-driven, request-response, and streaming relationships visually. DraftyLab automatically validates your architecture integrity.

Blueprint Generation

Build visually and export instantly. Generate optimized Mermaid graphs, JSON blueprints, or documentation directly from your visual whiteboard.