Variables in V are immutable by default. Use the mut keyword to allow a variable's value to change.
This article provides a complete overview of the V language, highlights the best resources to jumpstart your coding journey, and walks you through a practical, beginner-friendly "Hello World" application. Why Learn V? The Core Features
"Getting Started with V Programming" by Navule Pavan Kumar Rao is a key resource, with a 2024 edition offering comprehensive coverage of syntax, concurrency, and microservices. Alongside this, the official documentation and various community-led projects provide structured, updated learning paths for the language. Find the updated guide at Vlang Books Published List (2025) #25929 - GitHub getting started with v programming pdf updated
Let's create a classic "Hello, World!" application to verify the compiler pipeline. Create a new file named hello.v and add the following code: fn main() println('Hello, World!') Use code with caution. Running and Compiling
Code examples and supplemental materials are available on GitHub . Variables in V are immutable by default
V does not use a traditional heavy garbage collector. Instead, it manages memory via autofree or basic arena allocation, keeping runtime overhead minimal. 2. Setting Up Your Development Environment
The entire language compiler is a single executable under 10 MB. Why Learn V
V programming offers a compelling alternative in the world of systems programming. Its focus on simplicity, speed, and safety makes it an attractive choice for developers. With its growing community and expanding ecosystem, now is a great time to get started with V.
The V programming language (also known as Vlang) is a statically typed, compiled systems language designed for building maintainable, high-performance software. It is fast, lightweight, and can compile up to 1.2 million lines of code per second per CPU core. If you are looking for a modern alternative to C, Go, or Rust, V offers a minimal syntax that you can learn in under an hour.