anchor.diff:      tslint@${TSLINT_VERSION} \
       markdown-spellcheck@${MARKDONN_SPELLCHECK_VERSION} \
       svgstore-cli@${SVGSTORE_CLI_VERSION} \
  -    svgo@${SVGO_VERSION}
  -
  -RUN npm install --production --global \
  +    svgo@${SVGO_VERSION} \
       @babel/core@${BABEL_CORE_VERSION} \
       @babel/cli@${BABEL_CLI_VERSION} \
  -    @babel/preset-env@${BABEL_PRESET_ENV_VERSION} \
  +    @babel/preset-env@${BABEL_PRESET_ENV_VERSION}
  +
  +RUN npm install --production --save-dev \
       babel-preset-minify@${BABEL_PRESET_MINIFY_VERSION}
  -RUN npm install --save @babel/polyfill
  +
  +RUN npm install --save-dev \
  +    @babel/polyfill@${BABEL_POLYFILL_VERSION}
  +
  +# Clean up stuff we don't need in the final image
  +RUN rm -rf /usr/local/sbin
  +RUN rm -rf /usr/local/share
   
   #############
   # Ruby
  
positive.code: ENV BABEL_CORE_VERSION=v7.5.5
  ENV BABEL_PRESET_ENV=v7.5.5
  ENV BABEL_PRESET_MINIFY_VERSION=v0.5.1
  
  ADD https://nodejs.org/download/release/v${NODEJS_VERSION}/node-v${NODEJS_VERSION}-linux-x64.tar.gz /tmp
  RUN tar -xzf /tmp/node-v${NODEJS_VERSION}-linux-x64.tar.gz --strip-components=1 -C /usr/local
  
negative.code: COPY --from=ruby_tools_context /usr/local/bin /usr/local/bin
  COPY --from=ruby_tools_context /usr/local/lib /usr/local/lib
  COPY --from=nodejs_tools_context /usr/local /usr/local
  COPY --from=nodejs_tools_context /node_modules/ /node_modules/
  
  RUN mkdir -p /gocache && \
  