Document
WAMR on GitHubWAMR Blogs
  • WAMR Document Home Page
  • Basics
    • Introduction
      • WebAssembly
      • WAMR Project
      • Security Feature
    • Getting Started
      • Host Environment Preparation
      • Hello-world Program On Host
      • Docker Environment Preparation
      • Hello-world Program On Docker
      • Build And Run WASM Application
        • More Tools To Create WASM Application
  • WAMR In Practice
    • Tutorial
      • WAMR Running Modes
      • Build Tutorial
        • Build iwasm
        • Build wamrc
      • Language Embedding
        • C/C++
        • Python
        • Go
      • Debugging & IDE Support
        • WAMR Source Debugging With LLDB
        • VS Code Support
          • Enable Debugging In VS Code
          • Move LLDB Binaries
    • Advance Tutorial
      • Performance Test
        • PolyBench
        • CoreMark
        • Sightglass
        • JetStream2
      • Memory Usage Tunning
      • Application Framework
      • Remote Application Management
        • Example 1: Install/Uninstall WASM App Remotely
        • Example 2: IoT App Store Demo
      • WAMR Porting Guide
    • Features
      • Export Native APIs To WASM Applications
        • Example 1: Export C Functions to WASM
        • Example 2: Using "native-lib"
      • Multiple Modules As Dependencies
        • Multi-modules Example
      • Multi-thread, Pthread APIs And Thread Management
        • Multi-thread Example
      • Linux SGX(Intel Software Guard Extension) Support
      • Linux SGX Remote Attestation
      • XIP(Execution In Place) Support
      • Socket Support
        • Example: Use Socket Api in WAMR
      • Post-MVP Features
        • WASM C API
        • 128-bit SIMD
        • Reference Types
    • More Examples
      • File Interaction Of WASI
      • GUI Example
        • Littlevgl
        • LVGL
      • Same WASM Program Executing Concurrently
      • Build And Run Workload
    • User Case
  • Programmer's Manual
    • Programmer's Manual
      • C API Lists
  • Community
    • How To Contribute
    • WAMR On Github
    • WAMR Blogs
  • Appendix
    • Appendix A. Background Knowledge And Glossary Of Terms
    • Appendix B. WebAssembly Details
    • Appendix C. Complete WAMR Guide
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  1. Basics

Getting Started

PreviousSecurity FeatureNextHost Environment Preparation

Last updated 2 years ago

In this chapter, you'll learn how to run a simple hello world wasm program on your host or the Docker environment using WAMR. The docker tutorial is recommended so you don't have to worry about all the platform-related dependencies and compatibility problems. The hello world program will give you a taste of what our WAMR could do as server-side runtime and ready you for a more detailed guide at the end of this chapter. The covers the meaning of the compile and build option in detail and gives suggestions on fine-tuning your wasm module. More example programs can be found in

Now, here is the last piece of gibberish before you get your hand dirty:

Clone our source code repo and use

git clone https://github.com/bytecodealliance/wasm-micro-runtime.git

Or download from use any way you like

latter guide
chapter 4. features
https://github.com/bytecodealliance/wasm-micro-runtime