Go compiler for small places. Microcontrollers, WebAssembly (WASM/WASI), and command-line tools. Based on LLVM.
docker pull tinygo-org/tinygo:latest
docker run -d --name tinygo --restart always tinygo-org/tinygo:latest
podman run -d --name tinygo --restart always tinygo-org/tinygo:latest
skopeo inspect docker://docker.io/tinygo-org/tinygo:latest
oras pull tinygo-org/tinygo:latest
# Build the TinyGo compiler on top of a prebuilt LLVM image.
# Build the base image first with:
# docker build -t tinygo-llvm-build -f Dockerfile.llvm .
# Or use the image that CI published:
# docker build --build-arg LLVM_IMAGE=ghcr.io/tinygo-org/llvm-22:<tag> .
ARG LLVM_IMAGE=tinygo-llvm-build
# tinygo-compiler-build stage builds the compiler itself
FROM ${LLVM_IMAGE} AS tinygo-compiler-build
COPY . /tinygo
# build the compiler and tools
RUN cd /tinygo/ && \
git submodule update --init && \
make gen-device -j4 && \
make build/release
# tinygo-compiler copies the compiler build over to a base Go container (without
# all the build tools etc).
FROM golang:1.27 AS tinygo-compiler
# Copy tinygo build.
COPY --from=tinygo-compiler-build /tinygo/build/release/tinygo /tinygo
# Configure the container.
ENV PATH="${PATH}:/tinygo/bin"
CMD ["tinygo"]