npm install won't install devDependencies

Question

On windows for some reason when I run npm install it won\'t install devDependencies. AFAIK it should. If I run npm install --dev <

Answer 1

I have the same issue because I set the NODE_ENV=production while building Docker. Then I add one more npm install --only=dev. Everything works fine. I need the devDependencies for building TypeSciprt modules

RUN npm install
RUN npm install --only=dev