[Ember Addon] Review addon which we used in Project

[nvminhtu]

This is a list of ember addon in Ember Project "broccoli-asset-rev": "^2.4.2", "ember-ajax": "0.7.1", "ember-array-contains-helper": "1.1.0", "ember-c3-shim": "0.0.6", "ember-cli": "2.4.3", "ember-cli-app-version": "^1.0.0", "ember-cli-babel": "^5.1.6", "ember-cli-chart": "2.0.5", "ember-cli-dependency-checker": "^1.2.0", "ember-cli-flash": "1.3.13", "ember-cli-focus-input": "^1.0.0", "ember-cli-htmlbars": "^1.0.3", "ember-cli-htmlbars-inline-precompile": "^0.3.1", "ember-cli-inject-live-reload": "^1.4.0", "ember-cli-materialize": "0.18.7", "ember-cli-moment-shim": "0.7.1", "ember-cli-qunit": "^1.4.0", "ember-cli-release": "0.2.8", "ember-cli-sass": "5.2.1", "ember-cli-simditor": "0.0.6", "ember-cli-sri": "^2.1.0", "ember-cli-uglify": "^1.2.0", "ember-cli-windows-addon": "^1.3.1", "ember-composability": "0.2.1", "ember-composable-helpers": "1.0.0", "ember-concurrency": "0.7.0", "ember-content-editable": "0.7.0", "ember-d3": "0.2.0", "ember-export-application-global": "^1.0.5", "ember-href-to": "0.0.11", "ember-key-responder": "0.4.2", "ember-legacy-views": "^0.2.0", "ember-lifeline": "1.0.0", "ember-light-table": "1.3.1", "ember-load-initializers": "^0.5.1", "ember-lodash": "0.0.6", "ember-modal-dialog": "0.9.0", "ember-moment": "4.2.1", "ember-new-computed": "1.0.3", "ember-power-select": "1.4.3", "ember-radio-button": "1.0.7", "ember-resolver": "^2.0.3", "ember-responsive": "2.0.0", "ember-route-action-helper": "2.0.0", "ember-simple-auth": "1.0.1", "ember-tether": "0.3.1", "ember-truncate": "0.1.3", "ember-truth-helpers": "1.2.0", "loader.js": "^4.0.1", "ui-icon": "0.11.8", "ui-list": "0.3.16"

[nvminhtu]

How to understand the reason why we should use each plugin of them?

[nvminhtu]

ember-cli-materialize": "0.18.7" => I don't use anymore => change to ember-paper addon