Beyond a suggested structure, no tooling recommendations, or sub-module structure is outlined here.
lib/is intended for code that can run as-is
src/is intended for code that needs to be manipulated before it can be used
build/is for any scripts or tooling needed to build your project
dist/is for compiled modules that can be used with other systems.
bin/is for any executable scripts, or compiled binaries used with, or built from your module.
test/is for all of your project/module's test scripts
unit/is a sub-directory for unit tests
integration/is a sub-directory for integration tests
env/is for any environment that's needed for testing
The difference in using
src should be:
libif you can use node's
srcif you can not, or the file must otherwise be manipulated before use
If you are committing copies of module/files that are from other systems, the use of
(lib|src)/vendor/(vendor-name)/(project-name)/ is suggested.
If you have scripts/tools that are needed in order to build your project, they should reside in the
build directory. Examples include scripts to fetch externally sourced data as part of your build process. Another example would be using
build/tasks/ as a directory for separating tasks in a project.
If your project/module is to be built for use with other platforms (either directly in the browser), or in an
AMD system (such as
require.js), then these outputted files should reside under the
It is recommended to use a
(module)-(version).(platform).[min].js format for the files that output into this directory. For example
bin folder is for any system modules your package will use and/or generate.
node_gypoutput for your module's binary code.
package.json/binscripts for your module