# DevCheck Complete Coverage — 61 Checks

This catalogue mirrors every language, runtime, compiler, engine, path, and capability included in the uploaded DevCheck HasV script.

- Command/version checks: 40
- Path and installation checks: 10
- Engine feature checks: 11
- Total: 61

## General-purpose languages (11)
- Python
- Py launcher
- C (gcc)
- C++ (g++)
- Java
- .NET
- Go
- Swift
- Kotlin (kotlinc)
- Ruby
- Rust (rustc)

## Web and JavaScript (8)
- Node.js
- V8 (JS engine)
- npm
- npx
- TypeScript (tsc)
- Vite (global)
- Deno
- Bun

## Data, mathematics, and science (3)
- R
- Julia
- SQLite

## Functional and academic languages (7)
- Haskell (ghc)
- Scala
- Clojure (clj)
- Elixir
- Erlang (erl)
- OCaml (ocamlc)
- Scheme (Guile)

## Scripting, system, and assembler (7)
- Bash
- PHP
- Lua
- Tcl (tclsh)
- Nim
- Crystal
- NASM

## Game engines and development tools (8)
- JDK compiler (javac)
- Blender
- Godot
- Unity Hub
- Unity Editor
- Visual Studio (devenv)
- Unreal Engine Editor
- OpenJDK / JDK

## Android and Unity mobile toolchain (6)
- Android Build Support for Unity
- Android SDK
- Android sdkmanager
- Android adb
- Android NDK
- Unity OpenJDK

## Engine capabilities and workflows (11)
- ShaderLab / HLSL
- Input System
- UI
- Animation
- Audio
- NavMesh
- Addressables
- Multiplayer / Online System
- Cloud Save / Backend Data
- GDScript
- Blueprint