deno

Each tag is a multi-arch index (amd64 + arm64) pinned by digest. Tagged by version, never :latest.

Use it as a base image

Reference it in the FROM line of your Dockerfile. Nonroot, read-only root filesystem, built for amd64 and arm64.

FROM ghcr.io/quenchworks/images/deno:2.9.4

Or pull it directly

docker pull ghcr.io/quenchworks/images/deno:2.9.4

Version line

2.9.4

Latest line

2.9.4

Architectures

amd64, arm64

Runs as

nonroot (uid 1001)

Root filesystem

read-only

License

MIT

Verify the supply chain

This image is cosign-signed and carries an SPDX SBOM and a SLSA build-provenance attestation on the same digest. Check all three before you build on it:

# 1. signature — built and signed by QuenchWorks CI
cosign verify ghcr.io/quenchworks/images/deno:2.9.4 \
  --certificate-identity-regexp 'https://github.com/quenchworks/.+' \
  --certificate-oidc-issuer https://token.actions.githubusercontent.com

# 2. SLSA build provenance — which workflow built it, from what
cosign verify-attestation --type https://slsa.dev/provenance/v1 ghcr.io/quenchworks/images/deno:2.9.4 \
  --certificate-identity-regexp 'https://github.com/quenchworks/.+' \
  --certificate-oidc-issuer https://token.actions.githubusercontent.com

# 3. SPDX SBOM — the package inventory
cosign verify-attestation --type https://spdx.dev/Document/v2.3 ghcr.io/quenchworks/images/deno:2.9.4 \
  --certificate-identity-regexp 'https://github.com/quenchworks/.+' \
  --certificate-oidc-issuer https://token.actions.githubusercontent.com

See the SBOM & provenance guide for reading the SBOM and using these checks in CI.

Best-practice Dockerfile for 2.9.4

Cache dependencies into a vendored, read-only-friendly cache in the build stage, then copy that cache and the app onto a clean deno base. The runtime DENO_DIR lives under /tmp.

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# Build stage: cache deps into a fixed DENO_DIR, then compile checks.
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FROM ghcr.io/quenchworks/images/deno:2.9.4 AS build
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USER root
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WORKDIR /app
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ENV DENO_DIR=/deno-dir
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COPY deno.json deno.lock ./
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RUN ["deno", "install", "--frozen"]
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COPY . .
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RUN ["deno", "cache", "main.ts"]
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# Runtime stage: copy the cache + app onto a clean deno base, run nonroot.
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FROM ghcr.io/quenchworks/images/deno:2.9.4 AS runtime
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WORKDIR /app
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ENV DENO_DIR=/tmp/deno
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COPY --from=build /deno-dir /tmp/deno
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COPY --from=build /app /app
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USER 1001
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EXPOSE 8000
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CMD ["deno", "run", "--allow-net", "--cached-only", "main.ts"]

This Dockerfile is pinned to the 2.9.4 line. For the line-by-line walkthrough and ecosystem variants (npm/Yarn, pip/uv/Poetry, Maven/Gradle), see the Build a Node appguide.