V includes standard basic data types optimized for safe memory usage: int , i8 , i16 , i64 , u8 , u16 , u32 , u64 Floats: f32 , f64 Booleans: bool (evaluates to true or false ) Strings: string (UTF-8 encoded by default) Control Structures
git clone https://github.com/vlang/v cd v make
To run this file, save it as main.v and execute the following command in your terminal: v run main.v Use code with caution. Core Features of V Language Variables and Mutability
module main
mut nums := [1, 2, 3] nums << 4 // append println(nums.len) // 4
Capable of compiling ~110k to 500k lines of code per second depending on the backend.
V doesn't use a Garbage Collector (GC) by default. It uses an autofree mechanism, which resolves memory at compile time, similar to Rust but without the complexity of a borrow checker. getting started with v programming pdf new
spawn generate_invoice('A001', 100.0) spawn generate_invoice('A002', 250.0)
V compiles extremely quickly, often in the range of million lines of code per second per CPU core.
If you want to dive deeper, you can explore the or download an offline V programming reference guide PDF to keep all syntax rules at your fingertips as you build your next high-performance application. To help narrow down your study, tell me: Share public link V includes standard basic data types optimized for
// Invoice metadata page.set_font('Helvetica', 10) page.text('Number: $invoice_num', 50, 750) page.text('Date: $time.now().yyyymmdd()', 50, 735) page.text('Amount: $$$amount:.2f', 50, 700)
fn main() name := 'Alice' // Immutable mut age := 25 // Mutable age = 26 println('$name is $age years old.') Use code with caution. Basic Data Types V includes standard primitives: int , i64 , u32 (integers) f32 , f64 (floating-point numbers) bool (booleans) string (strings)
// Set font (Helvetica, size 12) page.set_font('Helvetica', 12.0) It uses an autofree mechanism, which resolves memory
V can translate your entire C/C++ projects into native V code, making migration incredibly seamless.