What does bytecodealliance/lucet do?

Lucet is a WebAssembly runtime and sandboxing compiler that translates WebAssembly bytecode into native machine code. It serves as a secure execution environment and native code generator designed to run untrusted code while preventing unauthorized access to host system resources.

What are the main features of bytecodealliance/lucet?

The main features of bytecodealliance/lucet are: Code Execution Sandboxes, WebAssembly AOT Compilers, Sandboxing Compilers, WebAssembly Sandboxing, WebAssembly Execution Modes, High-Performance Sandboxing, Machine Code Generation, Machine Code Generators.

What are some open-source alternatives to bytecodealliance/lucet?

Open-source alternatives to bytecodealliance/lucet include: wasmedge/wasmedge — WasmEdge is an extensible WebAssembly runtime that executes WebAssembly bytecode in a secure sandbox for cloud, edge,… bytecodealliance/wasm-micro-runtime. alibaba/opensandbox — OpenSandbox is a secure sandbox runtime and containerized code execution engine designed to run AI-generated code and… extism/extism — Extism is a cross-language WebAssembly plugin framework that lets applications written in any programming language… bytecodealliance/wasmtime — Wasmtime is a WebAssembly runtime and sandboxed bytecode executor designed to run WebAssembly bytecode on a host… gcc-mirror/gcc — This project is a multi-language compiler collection and cross-platform toolchain used to translate source code from…

Lucet - run untrusted WebAssembly natively

Features

Code Execution Sandboxes - Provides a secure, isolated execution environment to run untrusted WebAssembly code without compromising host system resources.
WebAssembly AOT Compilers - Compiles WebAssembly bytecode into native machine code prior to execution for near-native performance.
Sandboxing Compilers - Translates WebAssembly bytecode into native machine code specifically for execution within a secure, isolated sandbox.
WebAssembly Sandboxing - Executes untrusted WebAssembly code in a secure environment to protect host memory and system resources.
WebAssembly Execution Modes - Provides a runtime that compiles and executes WebAssembly modules within a secure sandbox.
High-Performance Sandboxing - Achieves near-native execution speeds for isolated code by utilizing ahead-of-time compilation.
Machine Code Generation - Generates architecture-specific native machine code from WebAssembly bytecode to eliminate interpreter overhead.
Machine Code Generators - Converts portable WebAssembly instructions into optimized machine code specific to the host hardware.
Ahead-of-Time Wasm Execution - Implements ahead-of-time compilation of WebAssembly bytecode into native machine code for high-performance execution.
WebAssembly Runtimes - Acts as a high-performance execution environment for compiled WebAssembly modules with strong memory isolation.
Secure Execution Environments - Provides a sandboxed system designed to run untrusted code while preventing unauthorized host resource access.
Software-Based Fault Isolations - Implements software-based fault isolation to restrict memory access via guard pages and bounds checking.
Host-Call Interfaces - Provides a host-call interface to manage secure communication and data exchange between sandboxed modules and the host.
Isolated Code Execution - Ensures secure code execution by running programs in an isolated environment to prevent host system access.
Linear Memory Sharing - Utilizes linear memory mapping to provide fast indexing and memory isolation for WebAssembly modules.

Open-source alternatives to Lucet

Similar open-source projects, ranked by how many features they share with Lucet.

wasmedge/wasmedge
WasmEdge/WasmEdge
10,665View on GitHub
WasmEdge is an extensible WebAssembly runtime that executes WebAssembly bytecode in a secure sandbox for cloud, edge, and embedded applications. It functions as a multi-language compiler, compiling applications written in Rust, JavaScript, Go, and Python into WebAssembly bytecode for sandboxed execution, and as a server-side JavaScript runtime that runs JavaScript programs with ES6 modules, NPM packages, and Node.js-compatible APIs. The runtime also serves as an AI inference runtime, executing AI models from JavaScript using WASI-NN plug-ins for inference tasks on personal devices and edge har
C++artificial-intelligencecloudcloud-native
View on GitHub10,665
bytecodealliance/wasm-micro-runtime
bytecodealliance/wasm-micro-runtime
5,990View on GitHub
Caotassembly-scriptembedded
View on GitHub5,990
alibaba/opensandbox
alibaba/OpenSandbox
11,682View on GitHub
OpenSandbox is a secure sandbox runtime and containerized code execution engine designed to run AI-generated code and scripts in isolated environments. It serves as a workload orchestrator that prevents host system contamination by utilizing kernel-level isolation to execute arbitrary commands and scripts. The project distinguishes itself by providing a model context server that bridges large language models to the sandbox for performing file operations and system commands. It also includes a remote GUI sandbox that supports browser automation and desktop interfaces via remote access protocol
Python
View on GitHub11,682
bytecodealliance/wasmtime
bytecodealliance/wasmtime
18,241View on GitHub
Wasmtime is a WebAssembly runtime and sandboxed bytecode executor designed to run WebAssembly bytecode on a host system. It functions as an embeddable engine that integrates into applications through native APIs and language-specific bindings, as well as a standalone execution environment accessible via a command line interface. It is a WASI compatible runtime, implementing the WebAssembly System Interface to provide portable access to system resources. The engine utilizes a JIT compilation model to translate intermediate representation into optimized machine code for various CPU architecture
Rustaotcraneliftjit
View on GitHub18,241

See all 30 alternatives to Lucet

Lucet - run untrusted WebAssembly natively | Awesome Repos

bytecodealliancelucetArchived

Lucet

Features

Open-source alternatives to Lucet

WasmEdge/WasmEdge

bytecodealliance/wasm-micro-runtime

alibaba/OpenSandbox

bytecodealliance/wasmtime

Frequently asked questions

Star history

Open-source alternatives to Lucet

WasmEdge/WasmEdge

bytecodealliance/wasm-micro-runtime

alibaba/OpenSandbox

bytecodealliance/wasmtime

Frequently asked questions