Understanding OSS Directories
The following description of typical folders you see in open (and closed) source projects was taken from stackoverflow.
src/: "source" files to build and develop the project. This is where the original source files are located, before being compiled into fewer files todist/,public/orbuild/.dist/: "distribution", the compiled code/library, also namedpublic/,build/, ortarget/. The files meant for production or public use are usually located here.There may be a slight difference between these three:
build/: is a compiled version of yoursrc/but not a production-ready.dist/: is a production-ready compiled version of your code.public/: usually used as the files runs on the browser. which it may be the server-side JS and also include some HTML and CSS.
assets/: static content like images, video, audio, fonts etc.lib/: external dependencies (when included directly).test/: the project's tests scripts, mocks, etc.node_modules/: includes libraries and dependencies for JS packages, used by Npm.vendor/: includes libraries and dependencies for PHP packages, used by Composer.bin/: files that get added to your PATH when installed.
Markdown/Text Files:
README.md: A help file which addresses setup, tutorials, and documents the project.README.txtis also used.LICENSE.md: any rights given to you regarding the project.LICENSEorLICENSE.txtare variations of the license file name, having the same contents.CONTRIBUTING.md: how to help out with the project. Sometimes this is addressed in theREADME.mdfile.
Specific (these could go on forever):
package.json: defines libraries and dependencies for JS packages, used by Npm.package-lock.json: specific version lock for dependencies installed frompackage.json, used by Npm.composer.json: defines libraries and dependencies for PHP packages, used by Composer.composer.lock: specific version lock for dependencies installed fromcomposer.json, used by Composer.gulpfile.js: used to define functions and tasks to be run with Gulp..travis.yml: config file for the Travis CI environment..gitignore: Specification of the files meant to be ignored by Git.