First I receive this error: optimize-css-assets-webpack-plugin@5.0.4 requires a peer of webpack@^4.0.0 then I try with this: npm i optimize-css-assets-webpack-plugin@latest but got that message: terser-webpack-plugin@5.0.3 requires a peer of webpack@^5.1.0
I am seeking for a specific answer to my problem but I think it would be useful also for everyone else to have a general way of thinking about how to deal with similar issues from any other NPM packages
I have this general issue as I am trying to use °NEST JS° & °REACT° & °MY TS WORKFLOW° in the same repo...
I don't know if I have to drill down each possible dependency tree or If I have to open multiple issues or if I have to take care of these problems myself (alone)...
Below trying to get ZERO warning messages installing 3 versions of webpack
next@5.0.0-rc.6lates@5.4.0and4@4.44.2
npm install webpack@next # + webpack@5.0.0-rc.6
npm WARN babel-loader@8.1.0 requires a peer of webpack@>=2 but none is installed. You must install peer dependencies yourself.
npm WARN css-loader@5.0.1 requires a peer of webpack@^4.27.0 || ^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN eslint-webpack-plugin@2.2.0 requires a peer of webpack@^4.0.0 || ^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN file-loader@6.2.0 requires a peer of webpack@^4.0.0 || ^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN html-webpack-plugin@4.5.0 requires a peer of webpack@^4.0.0 || ^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN mini-css-extract-plugin@1.3.0 requires a peer of webpack@^4.4.0 || ^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN optimize-css-assets-webpack-plugin@5.0.4 requires a peer of webpack@^4.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN postcss-loader@4.0.4 requires a peer of webpack@^4.0.0 || ^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN sass-loader@10.0.5 requires a peer of webpack@^4.36.0 || ^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN style-loader@2.0.0 requires a peer of webpack@^4.0.0 || ^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN terser-webpack-plugin@5.0.3 requires a peer of webpack@^5.1.0 but none is installed. You must install peer dependencies yourself.
npm WARN url-loader@4.1.1 requires a peer of webpack@^4.0.0 || ^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN webpack-dev-middleware@3.7.2 requires a peer of webpack@^4.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN webpack-dev-server@3.11.0 requires a peer of webpack@^4.0.0 || ^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN webpack-manifest-plugin@2.2.0 requires a peer of webpack@2 || 3 || 4 but none is installed. You must install peer dependencies yourself.
npm WARN workbox-webpack-plugin@6.0.0-alpha.3 requires a peer of webpack@^4.4.0 || ^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN terser-webpack-plugin@4.2.3 requires a peer of webpack@^4.0.0 || ^5.0.0 but none is installed. You must install peer dependencies yourself.
npm install webpack@latest # + webpack@5.4.0
npm WARN optimize-css-assets-webpack-plugin@5.0.4 requires a peer of webpack@^4.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN webpack-dev-middleware@3.7.2 requires a peer of webpack@^4.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN webpack-manifest-plugin@2.2.0 requires a peer of webpack@2 || 3 || 4 but none is installed. You must install peer dependencies yourself.
npm install webpack@4 # + webpack@4.44.2
npm WARN deprecated chokidar@2.1.8: Chokidar 2 will break on node v14+. Upgrade to chokidar 3 with 15x less dependencies.
npm WARN deprecated fsevents@1.2.13: fsevents 1 will break on node v14+ and could be using insecure binaries. Upgrade to fsevents 2.
npm WARN notsup Unsupported engine for watchpack-chokidar2@2.0.0: wanted: {"node":"<8.10.0"} (current: {"node":"15.1.0","npm":"6.14.8"})
npm WARN notsup Not compatible with your version of node/npm: watchpack-chokidar2@2.0.0
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.2.7 (node_modules/watchpack-chokidar2/node_modules/chokidar/node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.13: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})
npm WARN terser-webpack-plugin@5.0.3 requires a peer of webpack@^5.1.0 but none is installed. You must install peer dependencies yourself.