Eleventy - Adding Flutter Standalone App to Eleventy Website

Build flutter app and set the base-href environment variable

flutter build web --base-href /flutter_packages/

Copy over the flutter built web code to the root directory of Eleventy site

Add the following line in .eleventy.js to copy the files over

eleventyConfig.addPassthroughCopy("flutter_packages");

Be aware

Ensure the flutter code is in the root directory

definitely not the 'src' because 11ty tries to process it there & copy it over...it mangles it into 11ty form which is not what we want.

nor in the build directory because everything gets overwritten in there.