V (Vlang)

When to Use

• Fast Compilation: Iteration speed of an interpreted language.
• Graphics:

  v ui

  module provides a cross-platform UI toolkit.
• No Dependencies: V is a single binary executable.

Core Concepts

Autofree

free()

C Interop

C.printf()

Option/Result

fn foo() ?int

or { ... }

Best Practices (2025)

• Use

  v fmt

  : Built-in formatter.
• Use

  v install

  : Built-in package manager.
• Cross-compile: V makes outputting C for other platforms easy.

• Don't use globals: V discourages mutable global state.

References

• V Lang