Back to directory

Wasmer

A WebAssembly runtime that runs applications and AI agent code in sandboxed environments, with a command-line tool, an embeddable SDK for several languages, and control over file, network and environment access.

Wasmer

Wasmer runs applications in fast, lightweight sandboxes, locally, in the cloud, or in the browser, based on WebAssembly. Users control file, network and environment access for each sandbox, and startup is quick with a small memory footprint. Packages such as Python, JavaScript and Bash run directly from Wasmer's registry through the CLI, which installs on macOS, Linux and Windows.

An embeddable SDK adds the same sandboxing to an application, with packages for JavaScript and TypeScript, Rust, Python, and Swift on iOS and macOS. A sandbox can also be tried directly in the browser without installing anything.

More in Languages

See all 48
  • QBasic Web Editor

    vahidyousefzadeh.com

    A browser-based QBasic 1.1 editor and interpreter that runs classic QBasic programs with DOSBox-accurate behavior, including text-mode graphics commands such as PRINT, COLOR and LOCATE, with sample programs and keyboard shortcuts to run and save.

  • A Brainfuck-inspired esoteric programming language adding absolute memory navigation, multiplier arithmetic, non-destructive inspection and inline conditionals, with its own interpreter.

  • C3 Playground

    play.c3-lang.org

    An in-browser playground that compiles and runs the C3 programming language entirely in WebAssembly, with no backend server, alongside its standard library and documentation.