VPasCode Docs

When architecting logistics platforms, supply chain operations, or fulfillment databases, reading raw DBML schema declarations can make it difficult to visualize how tables, enums, schemas, and references connect. The DBML Schema Visualizer turns your DBML definitions into clear, interactive Entity-Relationship…

Below are ready-to-use examples for common software diagrams created with D2 in VPasCode. You can copy these code snippets directly into the VPasCode Live Editor to generate clean visual diagrams instantly. Note: You can set the layout direction using direction:…

D2 is a modern, text-based tool for creating clear, readable diagrams. It stands for “Declarative Diagramming.” In VPasCode, D2 allows software developers and solution architects to turn simple code text into clean visual models without having to draw shapes manually….

When architecting fault-tolerant, concurrent applications or distributed systems in Elixir, navigating module boundaries, struct contracts, behaviors, and OTP supervisor trees can make it difficult to picture overall system architecture. The Elixir Visualizer transforms Elixir modules, struct definitions (defstruct), type specifications…

When architecting iOS, macOS, or server-side Swift applications, reading dense protocol declarations, value-type structs, and reference-type class hierarchies can make it difficult to visualize overall system architecture. The Swift Visualizer transforms Swift protocols, structs, classes, enums with associated values, and…

When architecting Android applications, server-side Ktor services, or multiplatform projects in Kotlin, navigating sealed interface hierarchies, data class aggregates, and dependency injection setups can make it challenging to picture the big picture. The Kotlin Visualizer transforms Kotlin classes, data classes,…

When building high-performance systems, game engines, or low-level embedded software in Zig, navigating comptime generics, tagged unions, and explicit memory management models can make it difficult to visualize overall system architecture. The Zig Visualizer transforms Zig structs, tagged unions (union(enum)),…

When architecting distributed systems, functional domain models, or high-throughput reactive data pipelines in Scala, navigating algebraic data types, trait mixins, and actor protocols can be complex. The Scala Visualizer transforms Scala classes, case classes, sealed traits, objects, and trait hierarchies…

When architecting Ruby on Rails web applications, background worker pipelines, or domain models in Ruby, reading dynamic class definitions and module mixins can make it difficult to visualize object relationships. The Ruby Visualizer transforms Ruby classes, modules, mixin inclusions, and…