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TinyGo - Go Compiler for Small Places (Microcontrollers, WASM, CLI)
TinyGo is a Go compiler specifically designed for small places, enabling the use of the Go programming language on microcontrollers, WebAssembly (WASM/WASI) environments, and for command-line tools.
Go
Added on 2025年7月1日16,407
Stars960
ForksGo
LanguageProject Introduction
Summary
TinyGo is an open-source Go compiler that brings the power and simplicity of the Go language to embedded systems, WebAssembly, and environments where binary size is critical. It utilizes the LLVM toolchain to produce highly optimized code for various targets.
Problem Solved
Traditional Go compilers produce binaries that are too large for resource-constrained environments like microcontrollers and some WebAssembly use cases. TinyGo addresses this by providing a specialized compiler that optimizes for size and targets these environments.
Core Features
Microcontroller Support
Compiles Go code for microcontrollers, supporting various boards and architectures.
WebAssembly (WASM/WASI) Target
Targets WebAssembly (WASM) and WASI, allowing Go code execution in web browsers and secure sandboxed environments.
Small Binaries for CLI
Generates small, self-contained binaries suitable for command-line tools with minimal dependencies.
LLVM Backend
Leverages the LLVM compiler infrastructure for robust optimization and code generation.
Tech Stack
Go
LLVM
C/C++
使用场景
TinyGo enables Go programming in environments previously inaccessible to the standard Go toolchain. Key use cases include:
Microcontroller Firmware Development
Details
Writing firmware for various microcontrollers (e.g., Arduino, ESP32) in Go, interacting with hardware peripherals.
User Value
Simplifies embedded programming with Go's ease of use and concurrency features.
WebAssembly Applications and Modules
Details
Compiling Go code to WebAssembly for execution in browsers, Node.js, or other WASM runtimes, enabling performance-critical web applications or sandboxed plugins.
User Value
Allows leveraging existing Go code or writing new high-performance modules for the web ecosystem.
Compact Command-Line Utilities
Details
Building minimal command-line tools for deployment on servers or user machines where small binary size is important for faster downloads and lower disk usage.
User Value
Reduces the footprint of Go-based CLI tools, making them more convenient for distribution.
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