$  git clone https://github.com/mattmezza/vue-beautiful-chat.git
Cloning into 'vue-beautiful-chat'...
remote: Enumerating objects: 534, done.
remote: Total 534 (delta 0), reused 0 (delta 0), pack-reused 534
Receiving objects: 100% (534/534), 1.89 MiB | 1.05 MiB/s, done.
Resolving deltas: 100% (335/335), done.

$ cd vue*
$ yarn watch
yarn run v1.15.2
$ webpack --config ./build/webpack.client.config.js --progress --hide-modules --watch
One CLI for webpack must be installed. These are recommended choices, delivered as separate packages:
 - webpack-cli (https://github.com/webpack/webpack-cli)
   The original webpack full-featured CLI.
We will use "yarn" to install the CLI via "yarn add -D".
Do you want to install 'webpack-cli' (yes/no): yes
Installing 'webpack-cli' (running 'yarn add -D webpack-cli')...
warning package-lock.json found. Your project contains lock files generated by tools other than Yarn. It is advised not to mix package managers in order to avoid resolution inconsistencies caused by unsynchronized lock files. To clear this warning, remove package-lock.json.
[1/4] ������  Resolving packages...
[2/4] ������  Fetching packages...

warning " > eslint-config-standard@11.0.0" has unmet peer dependency "eslint-plugin-node@>=5.2.1".
warning " > extract-text-webpack-plugin@3.0.2" has incorrect peer dependency "webpack@^3.1.0".
warning " > img-loader@3.0.0" has unmet peer dependency "imagemin@^5.0.0".
[4/4] ������  Building fresh packages...
success Saved lockfile.
success Saved 4 new dependencies.
info Direct dependencies
└─ webpack-cli@3.3.0
info All dependencies
├─ detect-file@1.0.0
├─ findup-sync@2.0.0
├─ v8-compile-cache@2.0.2
└─ webpack-cli@3.3.0
{ Error: Cannot find module 'webpack-cli'
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:582:15)
    at Function.Module._load (internal/modules/cjs/loader.js:508:25)
    at Module.require (internal/modules/cjs/loader.js:637:17)
    at require (internal/modules/cjs/helpers.js:22:18)
    at runCommand.then (/usr/local/lib/node_modules/webpack/bin/webpack.js:142:5)
    at process._tickCallback (internal/process/next_tick.js:68:7) code: 'MODULE_NOT_FOUND' }
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

$ yarn watch
yarn run v1.15.2
$ webpack --config ./build/webpack.client.config.js --progress --hide-modules --watch
  0% compiling
webpack is watching the files...

Hash: 5c06892aee82010fd608                                                               
Version: webpack 4.19.0
Time: 17666ms
Built at: 04/12/2019 2:46:08 PM
   Asset     Size  Chunks                    Chunk Names
index.js  316 KiB       0  [emitted]  [big]  main
Entrypoint main [big] = index.js

WARNING in configuration
The 'mode' option has not been set, webpack will fallback to 'production' for this value. Set 'mode' option to 'development' or 'production' to enable defaults for each environment.
You can also set it to 'none' to disable any default behavior. Learn more: https://webpack.js.org/concepts/mode/

WARNING in asset size limit: The following asset(s) exceed the recommended size limit (244 KiB).
This can impact web performance.
Assets: 
  index.js (316 KiB)

WARNING in entrypoint size limit: The following entrypoint(s) combined asset size exceeds the recommended limit (244 KiB). This can impact web performance.
Entrypoints:
  main (316 KiB)
      index.js


WARNING in webpack performance recommendations: 
You can limit the size of your bundles by using import() or require.ensure to lazy load some parts of your application.
For more info visit https://webpack.js.org/guides/code-splitting/

$ cd demo
$ yarn dev
yarn run v1.15.2
warning package.json: No license field
$ cross-env NODE_ENV=development webpack-dev-server --open --hot
/bin/sh: cross-env: command not found
error Command failed with exit code 127.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

$ npm install cross-env 
npm notice created a lockfile as package-lock.json. You should commit this file.
npm WARN demo@1.0.0 No description
npm WARN demo@1.0.0 No repository field.
npm WARN demo@1.0.0 No license field.

+ cross-env@3.2.4
added 10 packages from 9 contributors and audited 10 packages in 1.422s
found 0 vulnerabilities

CYBER-SA:demo Tim$ yarn dev
yarn run v1.15.2
warning package.json: No license field

$ yarn dev
yarn run v1.15.2
warning package.json: No license field
$ cross-env NODE_ENV=development webpack-dev-server --open --hot

�- ｢wdm｣: Hash: da4a69f2db50eebb82fa
Version: webpack 4.19.0
Time: 9121ms
Built at: 04/12/2019 2:49:13 PM
 1 asset
Entrypoint main = build.js
 [3] ../node_modules/vue/dist/vue.esm.js 286 KiB {0} [built]
[10] ../node_modules/webpack/hot/log.js 1.11 KiB {0} [built]
[22] multi ../node_modules/webpack-dev-server/client?http://localhost:8081 ../node_modules/webpack/hot/dev-server.js ./src/main.js 52 bytes {0} [built]
[23] ../node_modules/webpack-dev-server/client?http://localhost:8081 7.78 KiB {0} [built]
[24] ../node_modules/url/url.js 22.8 KiB {0} [built]
[30] ../node_modules/strip-ansi/index.js 161 bytes {0} [built]
[32] ../node_modules/loglevel/lib/loglevel.js 7.68 KiB {0} [built]
[33] ../node_modules/webpack-dev-server/client/socket.js 1.05 KiB {0} [built]
[35] ../node_modules/webpack-dev-server/client/overlay.js 3.58 KiB {0} [built]
[40] ../node_modules/webpack/hot sync nonrecursive ^\.\/log$ 170 bytes {0} [built]
[42] ../node_modules/webpack/hot/dev-server.js 1.61 KiB {0} [built]
[43] ../node_modules/webpack/hot/log-apply-result.js 1.27 KiB {0} [built]
[44] ./src/main.js 646 bytes {0} [built]
[48] ./src/App.vue 1.87 KiB {0} [built]
[59] ../dist/index.js 390 KiB {0} [built]
    + 45 hidden modules

WARNING in configuration
The 'mode' option has not been set, webpack will fallback to 'production' for this value. Set 'mode' option to 'development' or 'production' to enable defaults for each environment.
You can also set it to 'none' to disable any default behavior. Learn more: https://webpack.js.org/concepts/mode/

ERROR in ./src/main.js
Module not found: Error: Can't resolve 'vue-js-modal' in '/Users/Tim/Desktop/vue-beautiful-chat/demo/src'
 @ ./src/main.js 15:18-41
 @ multi ../node_modules/webpack-dev-server/client?http://localhost:8081 ../node_modules/webpack/hot/dev-server.js ./src/main.js