title: Module not found: Error: Can't resolve 'http' in FaunaDB JavaScript Driver
body: <p>I'm trying to use FaunaDB in an Ionic project, but a problem has arisen that I don't know how to solve.</p>
  
  <p>I simply created a new project and installed the driver:</p>
  
  <pre><code>ionic start --type=angular my-app blank
  </code></pre>
  
  <pre><code>npm i faunadb
  </code></pre>
  
  <p>Then, I instantiate FaunaDB.Cliente:</p>
  
  <pre><code>import * as FaunaDB from 'faunadb';
  </code></pre>
  
  <pre><code>const client = new FaunaDB.Client({
    secret: environment.faunadb.secret,
    keepAlive: false,
  });
  </code></pre>
  
  <p>Works well in development! But when I build for production, using this command:</p>
  
  <pre><code>ionic build --prod
  </code></pre>
  
  <p>And the following error happens:</p>
  
  <pre><code>ERROR in ../node_modules/faunadb/src/Client.js
  Module not found: Error: Can't resolve 'http' in 'D:\Workspace\www\fanstore\workspace\node_modules\faunadb\src'
  resolve 'http' in 'D:\Workspace\www\fanstore\workspace\node_modules\faunadb\src'
    Parsed request is a module
    using description file: D:\Workspace\www\fanstore\workspace\node_modules\faunadb\package.json (relative path: ./src)
      Field 'browser' doesn't contain a valid alias configuration
      resolve as module
        looking for modules in D:/Workspace/www/fanstore/workspace/my-app/
          using description file: D:\Workspace\www\fanstore\workspace\my-app\package.json (relative path: .)
            Field 'browser' doesn't contain a valid alias configuration
            using description file: D:\Workspace\www\fanstore\workspace\my-app\package.json (relative path: ./http)
              no extension
                Field 'browser' doesn't contain a valid alias configuration
                D:\Workspace\www\fanstore\workspace\my-app\http doesn't exist
              .ts
                Field 'browser' doesn't contain a valid alias configuration
                D:\Workspace\www\fanstore\workspace\my-app\http.ts doesn't exist
              .tsx
                Field 'browser' doesn't contain a valid alias configuration
                D:\Workspace\www\fanstore\workspace\my-app\http.tsx doesn't exist
              .mjs
                Field 'browser' doesn't contain a valid alias configuration
                D:\Workspace\www\fanstore\workspace\my-app\http.mjs doesn't exist
              .js
                Field 'browser' doesn't contain a valid alias configuration
                D:\Workspace\www\fanstore\workspace\my-app\http.js doesn't exist
              as directory
                D:\Workspace\www\fanstore\workspace\my-app\http doesn't exist
        D:\Workspace\www\fanstore\workspace\node_modules\faunadb\src\node_modules doesn't exist or is not a directory
        D:\Workspace\www\fanstore\workspace\node_modules\faunadb\node_modules doesn't exist or is not a directory
        D:\Workspace\www\fanstore\workspace\node_modules\node_modules doesn't exist or is not a directory
        D:\Workspace\www\fanstore\node_modules doesn't exist or is not a directory
        D:\Workspace\www\node_modules doesn't exist or is not a directory
        D:\Workspace\node_modules doesn't exist or is not a directory
        D:\node_modules doesn't exist or is not a directory
        looking for modules in D:\Workspace\www\fanstore\workspace\node_modules
          No description file found
          Field 'browser' doesn't contain a valid alias configuration
          No description file found
          no extension
            Field 'browser' doesn't contain a valid alias configuration
            D:\Workspace\www\fanstore\workspace\node_modules\http doesn't exist
          .ts
            Field 'browser' doesn't contain a valid alias configuration
            D:\Workspace\www\fanstore\workspace\node_modules\http.ts doesn't exist
          .tsx
            Field 'browser' doesn't contain a valid alias configuration
            D:\Workspace\www\fanstore\workspace\node_modules\http.tsx doesn't exist
          .mjs
            Field 'browser' doesn't contain a valid alias configuration
            D:\Workspace\www\fanstore\workspace\node_modules\http.mjs doesn't exist
          .js
            Field 'browser' doesn't contain a valid alias configuration
            D:\Workspace\www\fanstore\workspace\node_modules\http.js doesn't exist
          as directory
            D:\Workspace\www\fanstore\workspace\node_modules\http doesn't exist
  [D:\Workspace\www\fanstore\workspace\my-app\http]
  [D:\Workspace\www\fanstore\workspace\my-app\http.ts]
  [D:\Workspace\www\fanstore\workspace\my-app\http.tsx]
  [D:\Workspace\www\fanstore\workspace\my-app\http.mjs]
  [D:\Workspace\www\fanstore\workspace\my-app\http.js]
  [D:\Workspace\www\fanstore\workspace\node_modules\faunadb\src\node_modules]
  [D:\Workspace\www\fanstore\workspace\node_modules\faunadb\node_modules]
  [D:\Workspace\www\fanstore\workspace\node_modules\node_modules]
  [D:\Workspace\www\fanstore\node_modules]
  [D:\Workspace\www\node_modules]
  [D:\Workspace\node_modules]
  [D:\node_modules]
  [D:\Workspace\www\fanstore\workspace\node_modules\package.json]
  [D:\Workspace\www\fanstore\workspace\node_modules\http\package.json]
  [D:\Workspace\www\fanstore\workspace\node_modules\http]
  [D:\Workspace\www\fanstore\workspace\node_modules\http.ts]
  [D:\Workspace\www\fanstore\workspace\node_modules\http.tsx]
  [D:\Workspace\www\fanstore\workspace\node_modules\http.mjs]
  [D:\Workspace\www\fanstore\workspace\node_modules\http.js]
   @ ../node_modules/faunadb/src/Client.js 87:8-23
   @ ../node_modules/faunadb/index.js
   @ ./src/app/app.component.ts
   @ ./src/app/app.module.ngfactory.js
   @ ./src/main.ts
   @ multi ./src/main.ts
  ERROR in ../node_modules/faunadb/src/Client.js
  Module not found: Error: Can't resolve 'https' in 'D:\Workspace\www\fanstore\workspace\node_modules\faunadb\src'
  resolve 'https' in 'D:\Workspace\www\fanstore\workspace\node_modules\faunadb\src'
    Parsed request is a module
    using description file: D:\Workspace\www\fanstore\workspace\node_modules\faunadb\package.json (relative path: ./src)
      Field 'browser' doesn't contain a valid alias configuration
      resolve as module
        looking for modules in D:/Workspace/www/fanstore/workspace/my-app/
          using description file: D:\Workspace\www\fanstore\workspace\my-app\package.json (relative path: .)
            Field 'browser' doesn't contain a valid alias configuration
            using description file: D:\Workspace\www\fanstore\workspace\my-app\package.json (relative path: ./https)
              no extension
                Field 'browser' doesn't contain a valid alias configuration
                D:\Workspace\www\fanstore\workspace\my-app\https doesn't exist
              .ts
                Field 'browser' doesn't contain a valid alias configuration
                D:\Workspace\www\fanstore\workspace\my-app\https.ts doesn't exist
              .tsx
                Field 'browser' doesn't contain a valid alias configuration
                D:\Workspace\www\fanstore\workspace\my-app\https.tsx doesn't exist
              .mjs
                Field 'browser' doesn't contain a valid alias configuration
                D:\Workspace\www\fanstore\workspace\my-app\https.mjs doesn't exist
              .js
                Field 'browser' doesn't contain a valid alias configuration
                D:\Workspace\www\fanstore\workspace\my-app\https.js doesn't exist
              as directory
                D:\Workspace\www\fanstore\workspace\my-app\https doesn't exist
        D:\Workspace\www\fanstore\workspace\node_modules\faunadb\src\node_modules doesn't exist or is not a directory
        D:\Workspace\www\fanstore\workspace\node_modules\faunadb\node_modules doesn't exist or is not a directory
        D:\Workspace\www\fanstore\workspace\node_modules\node_modules doesn't exist or is not a directory
        D:\Workspace\www\fanstore\node_modules doesn't exist or is not a directory
        D:\Workspace\www\node_modules doesn't exist or is not a directory
        D:\Workspace\node_modules doesn't exist or is not a directory
        D:\node_modules doesn't exist or is not a directory
        looking for modules in D:\Workspace\www\fanstore\workspace\node_modules
          No description file found
          Field 'browser' doesn't contain a valid alias configuration
          No description file found
          no extension
            Field 'browser' doesn't contain a valid alias configuration
            D:\Workspace\www\fanstore\workspace\node_modules\https doesn't exist
          .ts
            Field 'browser' doesn't contain a valid alias configuration
            D:\Workspace\www\fanstore\workspace\node_modules\https.ts doesn't exist
          .tsx
            Field 'browser' doesn't contain a valid alias configuration
            D:\Workspace\www\fanstore\workspace\node_modules\https.tsx doesn't exist
          .mjs
            Field 'browser' doesn't contain a valid alias configuration
            D:\Workspace\www\fanstore\workspace\node_modules\https.mjs doesn't exist
          .js
            Field 'browser' doesn't contain a valid alias configuration
            D:\Workspace\www\fanstore\workspace\node_modules\https.js doesn't exist
          as directory
            D:\Workspace\www\fanstore\workspace\node_modules\https doesn't exist
  [D:\Workspace\www\fanstore\workspace\my-app\https]
  [D:\Workspace\www\fanstore\workspace\my-app\https.ts]
  [D:\Workspace\www\fanstore\workspace\my-app\https.tsx]
  [D:\Workspace\www\fanstore\workspace\my-app\https.mjs]
  [D:\Workspace\www\fanstore\workspace\my-app\https.js]
  [D:\Workspace\www\fanstore\workspace\node_modules\faunadb\src\node_modules]
  [D:\Workspace\www\fanstore\workspace\node_modules\faunadb\node_modules]
  [D:\Workspace\www\fanstore\workspace\node_modules\node_modules]
  [D:\Workspace\www\fanstore\node_modules]
  [D:\Workspace\www\node_modules]
  [D:\Workspace\node_modules]
  [D:\node_modules]
  [D:\Workspace\www\fanstore\workspace\node_modules\package.json]
  [D:\Workspace\www\fanstore\workspace\node_modules\https\package.json]
  [D:\Workspace\www\fanstore\workspace\node_modules\https]
  [D:\Workspace\www\fanstore\workspace\node_modules\https.ts]
  [D:\Workspace\www\fanstore\workspace\node_modules\https.tsx]
  [D:\Workspace\www\fanstore\workspace\node_modules\https.mjs]
  [D:\Workspace\www\fanstore\workspace\node_modules\https.js]
   @ ../node_modules/faunadb/src/Client.js 86:8-24
   @ ../node_modules/faunadb/index.js
   @ ./src/app/app.component.ts
   @ ./src/app/app.module.ngfactory.js
   @ ./src/main.ts
   @ multi ./src/main.ts
  ERROR in ../node_modules/faunadb/src/errors.js
  Module not found: Error: Can't resolve 'util' in 'D:\Workspace\www\fanstore\workspace\node_modules\faunadb\src'
  resolve 'util' in 'D:\Workspace\www\fanstore\workspace\node_modules\faunadb\src'
    Parsed request is a module
    using description file: D:\Workspace\www\fanstore\workspace\node_modules\faunadb\package.json (relative path: ./src)
      Field 'browser' doesn't contain a valid alias configuration
      resolve as module
        looking for modules in D:/Workspace/www/fanstore/workspace/my-app/
          using description file: D:\Workspace\www\fanstore\workspace\my-app\package.json (relative path: .)
            Field 'browser' doesn't contain a valid alias configuration
            using description file: D:\Workspace\www\fanstore\workspace\my-app\package.json (relative path: ./util)
              no extension
                Field 'browser' doesn't contain a valid alias configuration
                D:\Workspace\www\fanstore\workspace\my-app\util doesn't exist
              .ts
                Field 'browser' doesn't contain a valid alias configuration
                D:\Workspace\www\fanstore\workspace\my-app\util.ts doesn't exist
              .tsx
                Field 'browser' doesn't contain a valid alias configuration
                D:\Workspace\www\fanstore\workspace\my-app\util.tsx doesn't exist
              .mjs
                Field 'browser' doesn't contain a valid alias configuration
                D:\Workspace\www\fanstore\workspace\my-app\util.mjs doesn't exist
              .js
                Field 'browser' doesn't contain a valid alias configuration
                D:\Workspace\www\fanstore\workspace\my-app\util.js doesn't exist
              as directory
                D:\Workspace\www\fanstore\workspace\my-app\util doesn't exist
        D:\Workspace\www\fanstore\workspace\node_modules\faunadb\src\node_modules doesn't exist or is not a directory
        D:\Workspace\www\fanstore\workspace\node_modules\faunadb\node_modules doesn't exist or is not a directory
        D:\Workspace\www\fanstore\workspace\node_modules\node_modules doesn't exist or is not a directory
        D:\Workspace\www\fanstore\node_modules doesn't exist or is not a directory
        D:\Workspace\www\node_modules doesn't exist or is not a directory
        D:\Workspace\node_modules doesn't exist or is not a directory
        D:\node_modules doesn't exist or is not a directory
        looking for modules in D:\Workspace\www\fanstore\workspace\node_modules
          No description file found
          Field 'browser' doesn't contain a valid alias configuration
          No description file found
          no extension
            Field 'browser' doesn't contain a valid alias configuration
            D:\Workspace\www\fanstore\workspace\node_modules\util doesn't exist
          .ts
            Field 'browser' doesn't contain a valid alias configuration
            D:\Workspace\www\fanstore\workspace\node_modules\util.ts doesn't exist
          .tsx
            Field 'browser' doesn't contain a valid alias configuration
            D:\Workspace\www\fanstore\workspace\node_modules\util.tsx doesn't exist
          .mjs
            Field 'browser' doesn't contain a valid alias configuration
            D:\Workspace\www\fanstore\workspace\node_modules\util.mjs doesn't exist
          .js
            Field 'browser' doesn't contain a valid alias configuration
            D:\Workspace\www\fanstore\workspace\node_modules\util.js doesn't exist
          as directory
            D:\Workspace\www\fanstore\workspace\node_modules\util doesn't exist
  [D:\Workspace\www\fanstore\workspace\my-app\util]
  [D:\Workspace\www\fanstore\workspace\my-app\util.ts]
  [D:\Workspace\www\fanstore\workspace\my-app\util.tsx]
  [D:\Workspace\www\fanstore\workspace\my-app\util.mjs]
  [D:\Workspace\www\fanstore\workspace\my-app\util.js]
  [D:\Workspace\www\fanstore\workspace\node_modules\faunadb\src\node_modules]
  [D:\Workspace\www\fanstore\workspace\node_modules\faunadb\node_modules]
  [D:\Workspace\www\fanstore\workspace\node_modules\node_modules]
  [D:\Workspace\www\fanstore\node_modules]
  [D:\Workspace\www\node_modules]
  [D:\Workspace\node_modules]
  [D:\node_modules]
  [D:\Workspace\www\fanstore\workspace\node_modules\package.json]
  [D:\Workspace\www\fanstore\workspace\node_modules\util\package.json]
  [D:\Workspace\www\fanstore\workspace\node_modules\util]
  [D:\Workspace\www\fanstore\workspace\node_modules\util.ts]
  [D:\Workspace\www\fanstore\workspace\node_modules\util.tsx]
  [D:\Workspace\www\fanstore\workspace\node_modules\util.mjs]
  [D:\Workspace\www\fanstore\workspace\node_modules\util.js]
   @ ../node_modules/faunadb/src/errors.js 3:11-26
   @ ../node_modules/faunadb/index.js
   @ ./src/app/app.component.ts
   @ ./src/app/app.module.ngfactory.js
   @ ./src/main.ts
   @ multi ./src/main.ts
  ERROR in ../node_modules/faunadb/src/values.js
  Module not found: Error: Can't resolve 'util' in 'D:\Workspace\www\fanstore\workspace\node_modules\faunadb\src'
  resolve 'util' in 'D:\Workspace\www\fanstore\workspace\node_modules\faunadb\src'
    Parsed request is a module
    using description file: D:\Workspace\www\fanstore\workspace\node_modules\faunadb\package.json (relative path: ./src)
      Field 'browser' doesn't contain a valid alias configuration
      resolve as module
        looking for modules in D:/Workspace/www/fanstore/workspace/my-app/
          using description file: D:\Workspace\www\fanstore\workspace\my-app\package.json (relative path: .)
            Field 'browser' doesn't contain a valid alias configuration
            using description file: D:\Workspace\www\fanstore\workspace\my-app\package.json (relative path: ./util)
              no extension
                Field 'browser' doesn't contain a valid alias configuration
                D:\Workspace\www\fanstore\workspace\my-app\util doesn't exist
              .ts
                Field 'browser' doesn't contain a valid alias configuration
                D:\Workspace\www\fanstore\workspace\my-app\util.ts doesn't exist
              .tsx
                Field 'browser' doesn't contain a valid alias configuration
                D:\Workspace\www\fanstore\workspace\my-app\util.tsx doesn't exist
              .mjs
                Field 'browser' doesn't contain a valid alias configuration
                D:\Workspace\www\fanstore\workspace\my-app\util.mjs doesn't exist
              .js
                Field 'browser' doesn't contain a valid alias configuration
                D:\Workspace\www\fanstore\workspace\my-app\util.js doesn't exist
              as directory
                D:\Workspace\www\fanstore\workspace\my-app\util doesn't exist
        D:\Workspace\www\fanstore\workspace\node_modules\faunadb\src\node_modules doesn't exist or is not a directory
        D:\Workspace\www\fanstore\workspace\node_modules\faunadb\node_modules doesn't exist or is not a directory
        D:\Workspace\www\fanstore\workspace\node_modules\node_modules doesn't exist or is not a directory
        D:\Workspace\www\fanstore\node_modules doesn't exist or is not a directory
        D:\Workspace\www\node_modules doesn't exist or is not a directory
        D:\Workspace\node_modules doesn't exist or is not a directory
        D:\node_modules doesn't exist or is not a directory
        looking for modules in D:\Workspace\www\fanstore\workspace\node_modules
          No description file found
          Field 'browser' doesn't contain a valid alias configuration
          No description file found
          no extension
            Field 'browser' doesn't contain a valid alias configuration
            D:\Workspace\www\fanstore\workspace\node_modules\util doesn't exist
          .ts
            Field 'browser' doesn't contain a valid alias configuration
            D:\Workspace\www\fanstore\workspace\node_modules\util.ts doesn't exist
          .tsx
            Field 'browser' doesn't contain a valid alias configuration
            D:\Workspace\www\fanstore\workspace\node_modules\util.tsx doesn't exist
          .mjs
            Field 'browser' doesn't contain a valid alias configuration
            D:\Workspace\www\fanstore\workspace\node_modules\util.mjs doesn't exist
          .js
            Field 'browser' doesn't contain a valid alias configuration
            D:\Workspace\www\fanstore\workspace\node_modules\util.js doesn't exist
          as directory
            D:\Workspace\www\fanstore\workspace\node_modules\util doesn't exist
  [D:\Workspace\www\fanstore\workspace\my-app\util]
  [D:\Workspace\www\fanstore\workspace\my-app\util.ts]
  [D:\Workspace\www\fanstore\workspace\my-app\util.tsx]
  [D:\Workspace\www\fanstore\workspace\my-app\util.mjs]
  [D:\Workspace\www\fanstore\workspace\my-app\util.js]
  [D:\Workspace\www\fanstore\workspace\node_modules\faunadb\src\node_modules]
  [D:\Workspace\www\fanstore\workspace\node_modules\faunadb\node_modules]
  [D:\Workspace\www\fanstore\workspace\node_modules\node_modules]
  [D:\Workspace\www\fanstore\node_modules]
  [D:\Workspace\www\node_modules]
  [D:\Workspace\node_modules]
  [D:\node_modules]
  [D:\Workspace\www\fanstore\workspace\node_modules\package.json]
  [D:\Workspace\www\fanstore\workspace\node_modules\util\package.json]
  [D:\Workspace\www\fanstore\workspace\node_modules\util]
  [D:\Workspace\www\fanstore\workspace\node_modules\util.ts]
  [D:\Workspace\www\fanstore\workspace\node_modules\util.tsx]
  [D:\Workspace\www\fanstore\workspace\node_modules\util.mjs]
  [D:\Workspace\www\fanstore\workspace\node_modules\util.js]
   @ ../node_modules/faunadb/src/values.js 7:11-26
   @ ../node_modules/faunadb/index.js
   @ ./src/app/app.component.ts
   @ ./src/app/app.module.ngfactory.js
   @ ./src/main.ts
   @ multi ./src/main.ts
  [ERROR] An error occurred while running subprocess ng.
  
          ng.cmd run app:build:production exited with exit code 1.
  
          Re-running this command with the --verbose flag may provide more information.
  
  </code></pre>