JavaScript

1982 readers

3 users here now

founded 1 year ago

MODERATORS

erlingur@programming.dev

Ategon@programming.dev

nick@programming.dev

Am I using devDependencies wrong or is everyone bad at explaining it? (lemmy.world)

submitted 8 months ago by BrianTheeBiscuiteer@lemmy.world to c/javascript@programming.dev

15 comments fedilink hide all child comments

Official docs say it's for

Packages that are only needed for local development and testing.

Umm, okay. Not 100% clear there. Some articles mention things like ESLint or Jest (k, I'm onboard there) but others mention Babel or WebPack. I get that you don't need WebPack libraries to be loaded in the browser but how the hell do you bundle up your code without it? When you use npm ci or npm install you'll get all dependencies but isn't it good practice (in a CICD environment) to use --omit=dev or --only=prod?

you are viewing a single comment's thread
view the rest of the comments

[–] dariusj18@lemmy.world 1 points 8 months ago

For frontend I use the dev dependencies for testing tools. Ex. Cypress. That way my build pipeline doesn't need to download a bunch of things that won't be used.