container2wasm/container2wasm

Health v2 · maintenance only

Adoption not part of the score

2768 stars · 148 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

container2wasm is a Go CLI tool that converts container images (e.g. Docker images) into WASM binaries that can run on WASI runtimes or in the browser. It uses emulators like Bochs, TinyEMU, and QEMU to run x86_64, riscv64, or AArch64 containers inside WebAssembly.

Use cases

• convert docker container image to wasm
• run linux containers in the browser
• run containerized tools with wasmtime
• compile ubuntu image to wasi binary
• run containers on any wasi runtime
• sandbox container execution in webassembly

When to choose

• you want to run existing container images as portable WASM binaries
• you need to demo Linux containers in a browser without a server
• you want to run containerized CLI tools on WASI runtimes like wasmtime or wasmer

When to avoid

• you need native performance, since emulation adds significant overhead
• you need GPU, complex networking, or full container runtime features
• you need a production-grade container runtime rather than an experimental converter

Facets

cli-tool · maturity active

container-runtime compiler wasm developer-tools developer-tools cross-platform cli wasm browser go windows wasi emulation qemu bochs tinyemu container-images webassembly containers docker linux macos

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markdown · JSON · MCP: product_card(name="container2wasm/container2wasm")