title: React npm warn deprecates how to deal with it?
body: <pre><code>npm WARN deprecated flatten@1.0.3: flatten is deprecated in favor of utility frameworks such as lodash.
  npm WARN deprecated @hapi/topo@3.1.6: This version has been deprecated and is no longer supported or maintained
  npm WARN deprecated @hapi/bourne@1.3.2: This version has been deprecated and is no longer supported or maintained
  npm WARN deprecated urix@0.1.0: Please see https://github.com/lydell/urix#deprecated
  npm WARN deprecated resolve-url@0.2.1: https://github.com/lydell/resolve-url#deprecated
  npm WARN deprecated querystring@0.2.1: The querystring API is considered Legacy. new code should use the URLSearchParams API instead.
  npm WARN deprecated sane@4.1.0: some dependency vulnerabilities fixed, support for node &lt; 10 dropped, and newer ECMAScript syntax/features added
  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 chokidar@2.1.8: Chokidar 2 will break on node v14+. Upgrade to chokidar 3 with 15x less dependencies.
  npm WARN deprecated querystring@0.2.0: The querystring API is considered Legacy. new code should use the URLSearchParams API instead.
  npm WARN deprecated babel-eslint@10.1.0: babel-eslint is now @babel/eslint-parser. This package will no longer receive updates.
  npm WARN deprecated @hapi/address@2.1.4: Moved to 'npm install @sideway/address'
  npm WARN deprecated rollup-plugin-babel@4.4.0: This package has been deprecated and is no longer maintained. Please use @rollup/plugin-babel.
  npm WARN deprecated uuid@3.4.0: Please upgrade  to version 7 or higher.  Older versions may use Math.random() in certain circumstances, which is known to be problematic.  See https://v8.dev/blog/math-random for details.
  tps://v8.dev/blog/math-random for details.
  npm WARN deprecated @hapi/hoek@8.5.1: This version has been deprecated and is no longer supported or maintained
  npm WARN deprecated @hapi/joi@15.1.1: Switch to 'npm install joi'
  npm WARN deprecated core-js@2.6.12: core-js@&lt;3.3 is no longer maintained and not recommended for usage due to the number of issues. Because of the V8 engine whims, feature detection in old core-js versions could cause a slowdown up to 100x even if nothing is polyfilled. Please, upgrade your dependencies to the actual version of core-js.
  </code></pre>