Under the assumption that all of these files wouldn't get needed in a npm package, I've listed those within the related .npmignore file - in a more complex repo you could even also use a whitelist approach instead, but this should fit your current repos content quite nicely:
CONTRIBUTING.md
Makefile
.eslintignore
.eslintrc.js
.travis.yml
test/
Under the assumption that all of these files wouldn't get needed in a npm package, I've listed those within the related .npmignore file - in a more complex repo you could even also use a whitelist approach instead, but this should fit your current repos content quite nicely: CONTRIBUTING.md Makefile .eslintignore .eslintrc.js .travis.yml test/
Closes #120