1# Hello, world!
2
3You can also browse this source code online and clone the wasmtime
4repository to run the example locally:
5
6* [Rust](https://github.com/bytecodealliance/wasmtime/blob/main/examples/hello.rs)
7* [C](https://github.com/bytecodealliance/wasmtime/blob/main/examples/hello.c)
8* [C++](https://github.com/bytecodealliance/wasmtime/blob/main/examples/hello.cc)
9
10This example shows off how to instantiate a simple wasm module and interact with
11it.
12
13## Wasm Source
14
15```wat
16{{#include ../examples/hello.wat}}
17```
18
19## Host Source
20
21<!-- langtabs-start -->
22```rust
23{{#include ../examples/hello.rs}}
24```
25
26```c
27{{#include ../examples/hello.c}}
28```
29
30```cpp
31{{#include ../examples/hello.cc}}
32```
33<!-- langtabs-end -->
34