diff --git a/babel.config.js b/babel.config.js
index 0c0ef5b..9bacb1c 100644
--- a/babel.config.js
+++ b/babel.config.js
@@ -1,9 +1,21 @@
 module.exports = {
     presets: [
-        '@babel/preset-env',
-        '@babel/preset-react',
+        ["@babel/preset-env", {
+            targets: {
+                esmodules: true,
+            },
+        }],
+        "@babel/preset-react",
     ],
     plugins: [
-        '@babel/plugin-transform-runtime'
-    ]
+        "@babel/plugin-syntax-export-default-from",
+        "@babel/plugin-transform-runtime",
+        ["module-resolver", {
+            root: ["./src"],
+            alias: {
+                test: "./test",
+                underscore: "lodash",
+            },
+        }],
+    ],
 };
diff --git a/package-lock.json b/package-lock.json
index ade73d8..b310eaf 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "foris",
-  "version": "0.0.1",
+  "version": "0.0.2",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -417,6 +417,15 @@
         "@babel/helper-plugin-utils": "^7.0.0"
       }
     },
+    "@babel/plugin-syntax-export-default-from": {
+      "version": "7.2.0",
+      "resolved": "https://registry.npmjs.org/@babel/plugin-syntax-export-default-from/-/plugin-syntax-export-default-from-7.2.0.tgz",
+      "integrity": "sha512-c7nqUnNST97BWPtoe+Ssi+fJukc9P9/JMZ71IOMNQWza2E+Psrd46N6AEvtw6pqK+gt7ChjXyrw4SPDO79f3Lw==",
+      "dev": true,
+      "requires": {
+        "@babel/helper-plugin-utils": "^7.0.0"
+      }
+    },
     "@babel/plugin-syntax-json-strings": {
       "version": "7.2.0",
       "resolved": "https://registry.npmjs.org/@babel/plugin-syntax-json-strings/-/plugin-syntax-json-strings-7.2.0.tgz",
@@ -1864,6 +1873,19 @@
         "@types/babel__traverse": "^7.0.6"
       }
     },
+    "babel-plugin-module-resolver": {
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/babel-plugin-module-resolver/-/babel-plugin-module-resolver-3.2.0.tgz",
+      "integrity": "sha512-tjR0GvSndzPew/Iayf4uICWZqjBwnlMWjSx6brryfQ81F9rxBVqwDJtFCV8oOs0+vJeefK9TmdZtkIFdFe1UnA==",
+      "dev": true,
+      "requires": {
+        "find-babel-config": "^1.1.0",
+        "glob": "^7.1.2",
+        "pkg-up": "^2.0.0",
+        "reselect": "^3.0.1",
+        "resolve": "^1.4.0"
+      }
+    },
     "babel-plugin-react-transform": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/babel-plugin-react-transform/-/babel-plugin-react-transform-3.0.0.tgz",
@@ -3418,6 +3440,28 @@
         }
       }
     },
+    "eslint-config-airbnb": {
+      "version": "18.0.1",
+      "resolved": "https://registry.npmjs.org/eslint-config-airbnb/-/eslint-config-airbnb-18.0.1.tgz",
+      "integrity": "sha512-hLb/ccvW4grVhvd6CT83bECacc+s4Z3/AEyWQdIT2KeTsG9dR7nx1gs7Iw4tDmGKozCNHFn4yZmRm3Tgy+XxyQ==",
+      "dev": true,
+      "requires": {
+        "eslint-config-airbnb-base": "^14.0.0",
+        "object.assign": "^4.1.0",
+        "object.entries": "^1.1.0"
+      }
+    },
+    "eslint-config-airbnb-base": {
+      "version": "14.0.0",
+      "resolved": "https://registry.npmjs.org/eslint-config-airbnb-base/-/eslint-config-airbnb-base-14.0.0.tgz",
+      "integrity": "sha512-2IDHobw97upExLmsebhtfoD3NAKhV4H0CJWP3Uprd/uk+cHuWYOczPVxQ8PxLFUAw7o3Th1RAU8u1DoUpr+cMA==",
+      "dev": true,
+      "requires": {
+        "confusing-browser-globals": "^1.0.7",
+        "object.assign": "^4.1.0",
+        "object.entries": "^1.1.0"
+      }
+    },
     "eslint-config-react-app": {
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/eslint-config-react-app/-/eslint-config-react-app-4.0.1.tgz",
@@ -4233,6 +4277,24 @@
         }
       }
     },
+    "find-babel-config": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/find-babel-config/-/find-babel-config-1.2.0.tgz",
+      "integrity": "sha512-jB2CHJeqy6a820ssiqwrKMeyC6nNdmrcgkKWJWmpoxpE8RKciYJXCcXRq1h2AzCo5I5BJeN2tkGEO3hLTuePRA==",
+      "dev": true,
+      "requires": {
+        "json5": "^0.5.1",
+        "path-exists": "^3.0.0"
+      },
+      "dependencies": {
+        "json5": {
+          "version": "0.5.1",
+          "resolved": "https://registry.npmjs.org/json5/-/json5-0.5.1.tgz",
+          "integrity": "sha1-Hq3nrMASA0rYTiOWdn6tn6VJWCE=",
+          "dev": true
+        }
+      }
+    },
     "find-cache-dir": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/find-cache-dir/-/find-cache-dir-2.1.0.tgz",
@@ -9013,6 +9075,12 @@
       "integrity": "sha1-kl0mAdOaxIXgkc8NpcbmlNw9yv8=",
       "dev": true
     },
+    "reselect": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/reselect/-/reselect-3.0.1.tgz",
+      "integrity": "sha1-79qpjqdFEyTQkrKyFjpqHXqaIUc=",
+      "dev": true
+    },
     "resolve": {
       "version": "1.12.0",
       "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.12.0.tgz",
diff --git a/package.json b/package.json
index c94e5e5..9e6d177 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "foris",
-  "version": "0.0.1",
+  "version": "0.0.2",
   "description": "Set of components and utils for Foris and its plugins.",
   "author": "CZ.NIC, z.s.p.o.",
   "repository": {
@@ -31,6 +31,7 @@
     "@babel/cli": "^7.4.4",
     "@babel/core": "^7.4.5",
     "@babel/plugin-proposal-class-properties": "^7.4.4",
+    "@babel/plugin-syntax-export-default-from": "^7.2.0",
     "@babel/plugin-transform-runtime": "^7.4.4",
     "@babel/preset-env": "^7.4.5",
     "@babel/preset-react": "^7.0.0",
@@ -38,9 +39,11 @@
     "babel-eslint": "^9.0.0",
     "babel-jest": "^24.8.0",
     "babel-loader": "^8.0.6",
+    "babel-plugin-module-resolver": "^3.2.0",
     "babel-plugin-react-transform": "^3.0.0",
     "babel-polyfill": "^6.26.0",
     "eslint": "^5.16.0",
+    "eslint-config-airbnb": "^18.0.1",
     "eslint-config-react-app": "^4.0.1",
     "eslint-plugin-flowtype": "^2.50.3",
     "eslint-plugin-import": "^2.17.3",
@@ -57,7 +60,7 @@
     "snapshot-diff": "^0.5.1"
   },
   "scripts": {
-    "build": "babel ./src --out-dir ./dist -s inline",
+    "build": "rm -rf dist; babel src --out-dir dist --ignore '**/__tests__' --source-maps inline",
     "prepare": "rm -rf ./dist && npm run build",
     "lint": "eslint src",
     "test": "jest",
@@ -65,6 +68,6 @@
     "test:coverage": "jest --coverage --colors"
   },
   "files": [
-    "dist"
+    "dist/**"
   ]
 }
diff --git a/src/api/hooks.js b/src/api/hooks.js
index 3cf39fc..4a47fde 100644
--- a/src/api/hooks.js
+++ b/src/api/hooks.js
@@ -6,8 +6,9 @@
  */
 
 import axios from "axios";
-import {useCallback, useReducer} from "react";
-import {ForisURLs} from './constants';
+import { useCallback, useReducer } from "react";
+
+import { ForisUrls } from "forisUrls";
 
 
 const POST_HEADERS = {
@@ -42,29 +43,29 @@ const API_ACTIONS = {
 
 const APIGetReducer = (state, action) => {
     switch (action.type) {
-        case API_ACTIONS.INIT:
-            return {
-                ...state,
-                isLoading: true,
-                isError: false,
-            };
-        case API_ACTIONS.SUCCESS:
-            return {
-                ...state,
-                isLoading: false,
-                isError: false,
-                data: action.payload,
-            };
-        case API_ACTIONS.FAILURE:
-            if (action.status === 403) window.location.assign(ForisURLs.login);
-            return {
-                ...state,
-                isLoading: false,
-                isError: true,
-                data: action.payload,
-            };
-        default:
-            throw new Error();
+    case API_ACTIONS.INIT:
+        return {
+            ...state,
+            isLoading: true,
+            isError: false,
+        };
+    case API_ACTIONS.SUCCESS:
+        return {
+            ...state,
+            isLoading: false,
+            isError: false,
+            data: action.payload,
+        };
+    case API_ACTIONS.FAILURE:
+        if (action.status === 403) window.location.assign(ForisUrls.login);
+        return {
+            ...state,
+            isLoading: false,
+            isError: true,
+            data: action.payload,
+        };
+    default:
+        throw new Error();
     }
 };
 
@@ -81,12 +82,12 @@ export function useAPIGet(url) {
     });
 
     const get = useCallback(async () => {
-        dispatch({type: API_ACTIONS.INIT});
+        dispatch({ type: API_ACTIONS.INIT });
         try {
             const result = await axios.get(url, {
                 timeout: TIMEOUT,
             });
-            dispatch({type: API_ACTIONS.SUCCESS, payload: result.data});
+            dispatch({ type: API_ACTIONS.SUCCESS, payload: result.data });
         } catch (error) {
             dispatch({
                 type: API_ACTIONS.FAILURE,
@@ -101,32 +102,32 @@ export function useAPIGet(url) {
 
 const APIPostReducer = (state, action) => {
     switch (action.type) {
-        case API_ACTIONS.INIT:
-            return {
-                ...state,
-                isSending: true,
-                isError: false,
-                isSuccess: false,
-            };
-        case API_ACTIONS.SUCCESS:
-            return {
-                ...state,
-                isSending: false,
-                isError: false,
-                isSuccess: true,
-                data: action.payload,
-            };
-        case API_ACTIONS.FAILURE:
-            if (action.status === 403) window.location.assign(ForisURLs.login);
-            return {
-                ...state,
-                isSending: false,
-                isError: true,
-                isSuccess: false,
-                data: action.payload,
-            };
-        default:
-            throw new Error();
+    case API_ACTIONS.INIT:
+        return {
+            ...state,
+            isSending: true,
+            isError: false,
+            isSuccess: false,
+        };
+    case API_ACTIONS.SUCCESS:
+        return {
+            ...state,
+            isSending: false,
+            isError: false,
+            isSuccess: true,
+            data: action.payload,
+        };
+    case API_ACTIONS.FAILURE:
+        if (action.status === 403) window.location.assign(ForisUrls.login);
+        return {
+            ...state,
+            isSending: false,
+            isError: true,
+            isSuccess: false,
+            data: action.payload,
+        };
+    default:
+        throw new Error();
     }
 };
 
@@ -139,13 +140,13 @@ export function useAPIPost(url) {
     });
 
     const post = async (data) => {
-        dispatch({type: API_ACTIONS.INIT});
+        dispatch({ type: API_ACTIONS.INIT });
         try {
             const result = await axios.post(url, data, {
                 timeout: TIMEOUT,
                 headers: POST_HEADERS,
             });
-            dispatch({type: API_ACTIONS.SUCCESS, payload: result.data});
+            dispatch({ type: API_ACTIONS.SUCCESS, payload: result.data });
         } catch (error) {
             dispatch({
                 type: API_ACTIONS.FAILURE,
diff --git a/src/api/index.js b/src/api/index.js
deleted file mode 100644
index 007f69d..0000000
--- a/src/api/index.js
+++ /dev/null
@@ -1 +0,0 @@
-export * from "./hooks";
diff --git a/src/bootstrap/components/Alert.js b/src/bootstrap/Alert.js
similarity index 92%
rename from src/bootstrap/components/Alert.js
rename to src/bootstrap/Alert.js
index 0247cba..968ad4c 100644
--- a/src/bootstrap/components/Alert.js
+++ b/src/bootstrap/Alert.js
@@ -22,7 +22,7 @@ Alert.propTypes = {
     onDismiss: PropTypes.func
 };
 
-export default function Alert({type, message, onDismiss, children}) {
+export function Alert({type, message, onDismiss, children}) {
     return <div className={`alert alert-dismissible alert-${type}`}>
         {onDismiss ? <button type="button" className="close" onClick={onDismiss}>&times;</button> : false}
         {message}
diff --git a/src/bootstrap/components/Alert.md b/src/bootstrap/Alert.md
similarity index 100%
rename from src/bootstrap/components/Alert.md
rename to src/bootstrap/Alert.md
diff --git a/src/bootstrap/components/Button.js b/src/bootstrap/Button.js
similarity index 93%
rename from src/bootstrap/components/Button.js
rename to src/bootstrap/Button.js
index a4995cf..5d7a021 100644
--- a/src/bootstrap/components/Button.js
+++ b/src/bootstrap/Button.js
@@ -29,7 +29,7 @@ Button.propTypes = {
     ]).isRequired
 };
 
-export default function Button({className, loading, forisFormSize, children, ...props}) {
+export function Button({className, loading, forisFormSize, children, ...props}) {
     className = className ? 'btn ' + className : 'btn btn-primary ';
     if (forisFormSize)
         className += SIZE_CLASS + SIZE_CLASS_SM;
diff --git a/src/bootstrap/components/Button.md b/src/bootstrap/Button.md
similarity index 100%
rename from src/bootstrap/components/Button.md
rename to src/bootstrap/Button.md
diff --git a/src/bootstrap/components/Checkbox.js b/src/bootstrap/Checkbox.js
similarity index 90%
rename from src/bootstrap/components/Checkbox.js
rename to src/bootstrap/Checkbox.js
index d816446..f198b81 100644
--- a/src/bootstrap/components/Checkbox.js
+++ b/src/bootstrap/Checkbox.js
@@ -7,7 +7,7 @@
 
 import React from 'react';
 import PropTypes from 'prop-types';
-import {useUID} from 'react-uid/dist/es5/index';
+import {useUID} from 'react-uid';
 
 import {formFieldsSize} from './constants';
 
@@ -27,7 +27,7 @@ CheckBox.defaultProps = {
     disabled: false
 };
 
-export default function CheckBox({label, helpText, useDefaultSize, disabled, ...props}) {
+export function CheckBox({label, helpText, useDefaultSize, disabled, ...props}) {
     const uid = useUID();
     return <div className={useDefaultSize ? formFieldsSize : ""} style={{marginBottom: '1rem'}}>
         <div className='custom-control custom-checkbox' style={{marginBottom: '0'}}>
diff --git a/src/bootstrap/components/Checkbox.md b/src/bootstrap/Checkbox.md
similarity index 100%
rename from src/bootstrap/components/Checkbox.md
rename to src/bootstrap/Checkbox.md
diff --git a/src/bootstrap/components/DataTimeInput.js b/src/bootstrap/DataTimeInput.js
similarity index 91%
rename from src/bootstrap/components/DataTimeInput.js
rename to src/bootstrap/DataTimeInput.js
index df2f48a..876bfde 100644
--- a/src/bootstrap/components/DataTimeInput.js
+++ b/src/bootstrap/DataTimeInput.js
@@ -10,7 +10,7 @@ import PropTypes from 'prop-types';
 import Datetime from 'react-datetime/DateTime';
 import moment from 'moment/moment';
 
-import Input from './Input';
+import {Input} from './Input';
 
 DataTimeInput.propTypes = {
     /** Field label. */
@@ -35,7 +35,7 @@ DataTimeInput.propTypes = {
 const DEFAULT_DATE_FORMAT = 'YYYY-MM-DD';
 const DEFAULT_TIME_FORMAT = 'HH:mm:ss';
 
-export default function DataTimeInput({value, onChange, isValidDate, dateFormat, timeFormat, children, ...props}) {
+export function DataTimeInput({value, onChange, isValidDate, dateFormat, timeFormat, children, ...props}) {
     function renderInput(datetimeProps) {
         return <Input
             {...props}
diff --git a/src/bootstrap/components/DataTimeInput.md b/src/bootstrap/DataTimeInput.md
similarity index 100%
rename from src/bootstrap/components/DataTimeInput.md
rename to src/bootstrap/DataTimeInput.md
diff --git a/src/bootstrap/components/EmailInput.js b/src/bootstrap/EmailInput.js
similarity index 80%
rename from src/bootstrap/components/EmailInput.js
rename to src/bootstrap/EmailInput.js
index d825123..523e88d 100644
--- a/src/bootstrap/components/EmailInput.js
+++ b/src/bootstrap/EmailInput.js
@@ -7,11 +7,10 @@
 
 import React from 'react';
 
-import Input from './Input';
+import {Input} from './Input';
 import PropTypes from 'prop-types';
 
-const EmailInput = ({...props}) => <Input type="email" {...props}/>;
-
+export const EmailInput = ({...props}) => <Input type="email" {...props}/>;
 
 EmailInput.propTypes = {
     /** Field label. */
@@ -23,5 +22,3 @@ EmailInput.propTypes = {
     /** Email value. */
     value: PropTypes.string,
 };
-
-export default EmailInput;
diff --git a/src/bootstrap/components/EmailInput.md b/src/bootstrap/EmailInput.md
similarity index 100%
rename from src/bootstrap/components/EmailInput.md
rename to src/bootstrap/EmailInput.md
diff --git a/src/bootstrap/components/Input.js b/src/bootstrap/Input.js
similarity index 90%
rename from src/bootstrap/components/Input.js
rename to src/bootstrap/Input.js
index 3cbaea6..19e5d58 100644
--- a/src/bootstrap/components/Input.js
+++ b/src/bootstrap/Input.js
@@ -6,7 +6,7 @@
  */
 
 import React from 'react';
-import {useUID} from 'react-uid/dist/es5/index';
+import {useUID} from 'react-uid';
 import {formFieldsSize} from './constants';
 import PropTypes from 'prop-types';
 
@@ -23,7 +23,7 @@ Input.propTypes = {
 }
 
 /** Base bootstrap input component. */
-export default function Input({type, label, helpText, error, className, children, ...props}) {
+export function Input({type, label, helpText, error, className, children, ...props}) {
     const uid = useUID();
     const inputClassName = `form-control ${className ? className : ''} ${(error ? 'is-invalid' : '')}`.trim();
     return <div className={formFieldsSize}>
diff --git a/src/bootstrap/components/Modal.js b/src/bootstrap/Modal.js
similarity index 98%
rename from src/bootstrap/components/Modal.js
rename to src/bootstrap/Modal.js
index 60a54f5..822c6f9 100644
--- a/src/bootstrap/components/Modal.js
+++ b/src/bootstrap/Modal.js
@@ -7,7 +7,8 @@
 
 import React, {useEffect, useRef} from 'react';
 import PropTypes from 'prop-types';
-import Portal from 'utils/Portal';
+
+import {Portal} from 'utils/Portal';
 
 Modal.propTypes = {
     /** Is modal shown value */
diff --git a/src/bootstrap/components/Modal.md b/src/bootstrap/Modal.md
similarity index 100%
rename from src/bootstrap/components/Modal.md
rename to src/bootstrap/Modal.md
diff --git a/src/bootstrap/components/NumberInput.js b/src/bootstrap/NumberInput.js
similarity index 81%
rename from src/bootstrap/components/NumberInput.js
rename to src/bootstrap/NumberInput.js
index bf8f151..1aa75d1 100644
--- a/src/bootstrap/components/NumberInput.js
+++ b/src/bootstrap/NumberInput.js
@@ -7,10 +7,10 @@
 
 import React from 'react';
 
-import Input from './Input';
+import {Input} from './Input';
 import PropTypes from 'prop-types';
 
-const NumberInput = ({...props}) => <Input type="number" {...props}/>;
+export const NumberInput = ({...props}) => <Input type="number" {...props}/>;
 
 NumberInput.propTypes = {
     /** Field label. */
@@ -25,5 +25,3 @@ NumberInput.propTypes = {
         PropTypes.number,
     ]),
 };
-
-export default NumberInput;
diff --git a/src/bootstrap/components/NumberInput.md b/src/bootstrap/NumberInput.md
similarity index 100%
rename from src/bootstrap/components/NumberInput.md
rename to src/bootstrap/NumberInput.md
diff --git a/src/bootstrap/components/PasswordInput.js b/src/bootstrap/PasswordInput.js
similarity index 93%
rename from src/bootstrap/components/PasswordInput.js
rename to src/bootstrap/PasswordInput.js
index f8b05a2..02bda9f 100644
--- a/src/bootstrap/components/PasswordInput.js
+++ b/src/bootstrap/PasswordInput.js
@@ -8,7 +8,7 @@
 import React, {useState} from 'react';
 import PropTypes from 'prop-types';
 
-import Input from './Input';
+import {Input} from './Input';
 
 PasswordInput.propTypes = {
     /** Field label. */
@@ -23,7 +23,7 @@ PasswordInput.propTypes = {
     withEye: PropTypes.bool,
 };
 
-export default function PasswordInput({withEye, ...props}) {
+export function PasswordInput({withEye, ...props}) {
     const [isHidden, setHidden] = useState(true);
     return <Input
         type={withEye ? isHidden ? 'password' : 'text' : 'password'}
diff --git a/src/bootstrap/components/PasswordInput.md b/src/bootstrap/PasswordInput.md
similarity index 100%
rename from src/bootstrap/components/PasswordInput.md
rename to src/bootstrap/PasswordInput.md
diff --git a/src/bootstrap/components/RadioSet.js b/src/bootstrap/RadioSet.js
similarity index 94%
rename from src/bootstrap/components/RadioSet.js
rename to src/bootstrap/RadioSet.js
index 5cead50..52bea3a 100644
--- a/src/bootstrap/components/RadioSet.js
+++ b/src/bootstrap/RadioSet.js
@@ -7,7 +7,7 @@
 
 import React from 'react';
 import PropTypes from 'prop-types';
-import {useUID} from 'react-uid/dist/es5/index';
+import {useUID} from 'react-uid';
 
 import {formFieldsSize} from './constants';
 
@@ -30,7 +30,7 @@ RadioSet.propTypes = {
     helpText: PropTypes.string,
 };
 
-export default function RadioSet({name, label, choices, value, helpText, ...props}) {
+export function RadioSet({name, label, choices, value, helpText, ...props}) {
     const uid = useUID();
     const radios = choices.map((choice, key) =>
         <Radio
diff --git a/src/bootstrap/components/RadioSet.md b/src/bootstrap/RadioSet.md
similarity index 100%
rename from src/bootstrap/components/RadioSet.md
rename to src/bootstrap/RadioSet.md
diff --git a/src/bootstrap/components/Select.js b/src/bootstrap/Select.js
similarity index 90%
rename from src/bootstrap/components/Select.js
rename to src/bootstrap/Select.js
index 25a2e5f..f71fa0e 100644
--- a/src/bootstrap/components/Select.js
+++ b/src/bootstrap/Select.js
@@ -7,7 +7,7 @@
 
 import React from 'react';
 import PropTypes from 'prop-types';
-import {useUID} from 'react-uid/dist/es5/index';
+import {useUID} from 'react-uid';
 
 
 Select.propTypes = {
@@ -24,7 +24,7 @@ Select.propTypes = {
     helpText: PropTypes.string,
 };
 
-export default function Select({label, choices, helpText, ...props}) {
+export function Select({label, choices, helpText, ...props}) {
     const uid = useUID();
 
     const options = Object.keys(choices).map(
diff --git a/src/bootstrap/components/Select.md b/src/bootstrap/Select.md
similarity index 100%
rename from src/bootstrap/components/Select.md
rename to src/bootstrap/Select.md
diff --git a/src/bootstrap/components/Spinner.js b/src/bootstrap/Spinner.js
similarity index 95%
rename from src/bootstrap/components/Spinner.js
rename to src/bootstrap/Spinner.js
index 1b051f0..cefc345 100644
--- a/src/bootstrap/components/Spinner.js
+++ b/src/bootstrap/Spinner.js
@@ -23,7 +23,7 @@ Spinner.defaultProps = {
     fullScreen: false,
 };
 
-export default function Spinner({fullScreen, children, className, ...props}) {
+export function Spinner({fullScreen, children, className, ...props}) {
     if (!fullScreen) {
         return <div className={'spinner-wrapper ' + (className ? className : '')} {...props}>
             <SpinnerElement>{children}</SpinnerElement>
diff --git a/src/bootstrap/components/Spinner.md b/src/bootstrap/Spinner.md
similarity index 100%
rename from src/bootstrap/components/Spinner.md
rename to src/bootstrap/Spinner.md
diff --git a/src/bootstrap/components/TextInput.js b/src/bootstrap/TextInput.js
similarity index 78%
rename from src/bootstrap/components/TextInput.js
rename to src/bootstrap/TextInput.js
index 38d32c3..52e063a 100644
--- a/src/bootstrap/components/TextInput.js
+++ b/src/bootstrap/TextInput.js
@@ -8,10 +8,10 @@
 import React from 'react';
 import PropTypes from 'prop-types';
 
-import Input from './Input';
+import {Input} from './Input';
 
 
-const TextInput = ({...props}) => <Input type="text" {...props}/>;
+export const TextInput = ({...props}) => <Input type="text" {...props}/>;
 
 
 TextInput.propTypes = {
@@ -22,5 +22,3 @@ TextInput.propTypes = {
     /** Help text message. */
     helpText: PropTypes.string,
 };
-
-export default TextInput;
diff --git a/src/bootstrap/components/TextInput.md b/src/bootstrap/TextInput.md
similarity index 100%
rename from src/bootstrap/components/TextInput.md
rename to src/bootstrap/TextInput.md
diff --git a/src/bootstrap/__tests__/Button.test.js b/src/bootstrap/__tests__/Button.test.js
index 7a45895..08684fd 100644
--- a/src/bootstrap/__tests__/Button.test.js
+++ b/src/bootstrap/__tests__/Button.test.js
@@ -9,7 +9,7 @@ import React from 'react';
 
 import {render} from 'customTestRender';
 
-import Button from '../components/Button'
+import Button from '../Button'
 
 describe('<Button />', () => {
     it('Render button correctly', () => {
diff --git a/src/bootstrap/__tests__/Checkbox.test.js b/src/bootstrap/__tests__/Checkbox.test.js
index 5a3d5d8..6d18727 100644
--- a/src/bootstrap/__tests__/Checkbox.test.js
+++ b/src/bootstrap/__tests__/Checkbox.test.js
@@ -9,7 +9,7 @@ import React from 'react';
 
 import {render} from 'customTestRender';
 
-import Checkbox from '../components/Checkbox'
+import Checkbox from '../Checkbox'
 
 describe('<Checkbox/>', () => {
     it('Render checkbox', () => {
diff --git a/src/bootstrap/__tests__/NumberInput.test.js b/src/bootstrap/__tests__/NumberInput.test.js
index 5603a90..011f230 100644
--- a/src/bootstrap/__tests__/NumberInput.test.js
+++ b/src/bootstrap/__tests__/NumberInput.test.js
@@ -9,7 +9,7 @@ import React from 'react';
 
 import {render} from 'customTestRender';
 
-import NumberInput from '../components/NumberInput';
+import NumberInput from '../NumberInput';
 
 
 describe('<NumberInput/>', () => {
diff --git a/src/bootstrap/__tests__/PasswordInput.test.js b/src/bootstrap/__tests__/PasswordInput.test.js
index 54781a8..74beddf 100644
--- a/src/bootstrap/__tests__/PasswordInput.test.js
+++ b/src/bootstrap/__tests__/PasswordInput.test.js
@@ -9,7 +9,7 @@ import React from 'react';
 
 import {render} from 'customTestRender';
 
-import PasswordInput from '../components/PasswordInput';
+import PasswordInput from '../PasswordInput';
 
 describe('<PasswordInput/>', () => {
     it('Render password input', () => {
diff --git a/src/bootstrap/__tests__/RadioSet.test.js b/src/bootstrap/__tests__/RadioSet.test.js
index f94bd09..39b91a9 100644
--- a/src/bootstrap/__tests__/RadioSet.test.js
+++ b/src/bootstrap/__tests__/RadioSet.test.js
@@ -9,7 +9,7 @@ import React from 'react';
 
 import {render} from 'customTestRender';
 
-import RadioSet from '../components/RadioSet';
+import RadioSet from '../RadioSet';
 
 const TEST_CHOICES = [
     {label: 'label', value: 'value'},
diff --git a/src/bootstrap/__tests__/Select.test.js b/src/bootstrap/__tests__/Select.test.js
index db28a1e..c309172 100644
--- a/src/bootstrap/__tests__/Select.test.js
+++ b/src/bootstrap/__tests__/Select.test.js
@@ -9,7 +9,7 @@ import React from 'react';
 
 import {fireEvent, getByDisplayValue, getByText, render} from 'customTestRender';
 
-import Select from '../components/Select';
+import Select from '../Select';
 
 const TEST_CHOICES = {
     '1': 'one',
diff --git a/src/bootstrap/__tests__/TextInput.test.js b/src/bootstrap/__tests__/TextInput.test.js
index a4e465e..7679697 100644
--- a/src/bootstrap/__tests__/TextInput.test.js
+++ b/src/bootstrap/__tests__/TextInput.test.js
@@ -9,7 +9,7 @@ import React from 'react';
 
 import {render} from 'customTestRender';
 
-import TextInput from '../components/TextInput';
+import TextInput from '../TextInput';
 
 describe('<TextInput/>', () => {
     it('Render text input', () => {
diff --git a/src/bootstrap/components/constants.js b/src/bootstrap/constants.js
similarity index 100%
rename from src/bootstrap/components/constants.js
rename to src/bootstrap/constants.js
diff --git a/src/bootstrap/index.js b/src/bootstrap/index.js
deleted file mode 100644
index 2366889..0000000
--- a/src/bootstrap/index.js
+++ /dev/null
@@ -1,31 +0,0 @@
-import * as Alert from "./components/Alert";
-import * as Button from "./components/Button";
-import * as Checkbox from "./components/Checkbox";
-import * as constants from "./components/constants";
-import * as DataTimeInput from "./components/DataTimeInput";
-import * as EmailInput from "./components/EmailInput";
-import * as Input from "./components/Input";
-import * as Modal from "./components/Modal";
-import * as NumberInput from "./components/NumberInput";
-import * as PasswordInput from "./components/PasswordInput";
-import * as RadioSet from "./components/RadioSet";
-import * as Select from "./components/Select";
-import * as Spinner from "./components/Spinner";
-import * as TextInput from "./components/TextInput";
-
-export {
-    Alert,
-    Button,
-    Checkbox,
-    constants,
-    DataTimeInput,
-    EmailInput,
-    Input,
-    Modal,
-    NumberInput,
-    PasswordInput,
-    RadioSet,
-    Select,
-    Spinner,
-    TextInput,
-}
diff --git a/src/api/constants.js b/src/forisUrls.js
similarity index 74%
rename from src/api/constants.js
rename to src/forisUrls.js
index af6773c..f3cabf0 100644
--- a/src/api/constants.js
+++ b/src/forisUrls.js
@@ -1,10 +1,3 @@
-/*
- * Copyright (C) 2019 CZ.NIC z.s.p.o. (http://www.nic.cz/)
- *
- * This is free software, licensed under the GNU General Public License v3.
- * See /LICENSE for more information.
- */
-
 export const REFORIS_URL_PREFIX = process.env.LIGHTTPD ? "/reforis" : "";
 
 export const ForisURLs = {
diff --git a/src/form/components/ForisForm.js b/src/form/components/ForisForm.js
index 769c50b..bada0f8 100644
--- a/src/form/components/ForisForm.js
+++ b/src/form/components/ForisForm.js
@@ -9,11 +9,11 @@ import React, {useEffect, useState} from 'react';
 import PropTypes from 'prop-types';
 import {Prompt} from 'react-router';
 
-import Spinner from 'bootstrap/components/Spinner';
-import {useAPIPost} from 'api';
+import {Spinner} from 'bootstrap/Spinner';
+import {useAPIPost} from 'api/hooks';
 
 import {useForisModule, useForm} from '../hooks';
-import SubmitButton, {STATES as SUBMIT_BUTTON_STATES} from './SubmitButton';
+import {STATES as SUBMIT_BUTTON_STATES, SubmitButton} from './SubmitButton';
 import {FailAlert, SuccessAlert} from './alerts';
 
 ForisForm.propTypes = {
@@ -57,17 +57,17 @@ ForisForm.defaultProps = {
 };
 
 /** Serves as HOC for all foris forms components. */
-export default function ForisForm({
-                                      ws,
-                                      forisConfig,
-                                      prepData,
-                                      prepDataToSubmit,
-                                      postCallback,
-                                      validator,
-                                      disabled,
-                                      onSubmitOverridden,
-                                      children
-                                  }) {
+export function ForisForm({
+                              ws,
+                              forisConfig,
+                              prepData,
+                              prepDataToSubmit,
+                              postCallback,
+                              validator,
+                              disabled,
+                              onSubmitOverridden,
+                              children
+                          }) {
     const [formState, onFormChangeHandler, resetFormData] = useForm(validator, prepData);
 
     const [forisModuleState] = useForisModule(ws, forisConfig);
diff --git a/src/form/components/SubmitButton.js b/src/form/components/SubmitButton.js
index 97908c7..9dee61b 100644
--- a/src/form/components/SubmitButton.js
+++ b/src/form/components/SubmitButton.js
@@ -8,7 +8,7 @@
 import React from 'react';
 import PropTypes from 'prop-types';
 
-import Button from 'bootstrap/components/Button';
+import {Button} from 'bootstrap/Button';
 
 export const STATES = {
     READY: 1,
@@ -21,7 +21,7 @@ SubmitButton.propTypes = {
     state: PropTypes.oneOf(Object.keys(STATES).map(key => STATES[key]))
 };
 
-export default function SubmitButton({disabled, state, ...props}) {
+export function SubmitButton({disabled, state, ...props}) {
     const disableSubmitButton = disabled || state !== STATES.READY;
     const loadingSubmitButton = state !== STATES.READY;
 
diff --git a/src/form/components/alerts.js b/src/form/components/alerts.js
index b6d5c6a..321fb62 100644
--- a/src/form/components/alerts.js
+++ b/src/form/components/alerts.js
@@ -8,8 +8,8 @@
 import React from 'react';
 import PropTypes from 'prop-types';
 
-import Alert from 'bootstrap/components/Alert';
-import Portal from 'utils/Portal';
+import {Alert} from 'bootstrap/Alert';
+import {Portal} from 'utils/Portal';
 
 SuccessAlert.propTypes = {
     onDismiss: PropTypes.func.isRequired,
diff --git a/src/form/hooks.js b/src/form/hooks.js
index 3d91665..fd12c1b 100644
--- a/src/form/hooks.js
+++ b/src/form/hooks.js
@@ -9,7 +9,7 @@ import {useCallback, useEffect, useReducer} from 'react';
 import update from 'immutability-helper';
 
 import {useAPIGet} from 'api/hooks';
-import useWSForisModule from 'webSockets/hooks';
+import {useWSForisModule} from 'webSockets/hooks';
 
 
 export function useForm(validator, prepData) {
diff --git a/src/form/index.js b/src/form/index.js
deleted file mode 100644
index 027c384..0000000
--- a/src/form/index.js
+++ /dev/null
@@ -1,5 +0,0 @@
-import * as ForisForm from "./components/ForisForm";
-import * as SubmitButton from "./components/SubmitButton";
-import * as hooks from "./hooks";
-
-export {ForisForm, SubmitButton, hooks}
diff --git a/src/index.js b/src/index.js
index c951e01..a2840ed 100644
--- a/src/index.js
+++ b/src/index.js
@@ -1,16 +1,51 @@
-import * as api from './api';
-import * as bootstrap from './bootstrap';
-import * as form from './form';
-import * as testUtils from './testUtils';
-import * as validations from './validations';
+//API
+export {useAPIGet, useAPIPost} from "./api/hooks";
 
-import {Portal} from './utils';
+// Bootstrap
+export {Alert} from "bootstrap/Alert";
+export {Button} from "bootstrap/Button";
+export {CheckBox} from "bootstrap/Checkbox";
+export {formFieldsSize} from "bootstrap/constants";
+export {DataTimeInput} from "bootstrap/DataTimeInput";
+export {EmailInput} from "bootstrap/EmailInput";
+export {Input} from "bootstrap/Input";
+export {Modal, ModalBody, ModalFooter, ModalHeader} from "bootstrap/Modal";
+export {NumberInput} from "bootstrap/NumberInput";
+export {PasswordInput} from "bootstrap/PasswordInput";
+export {RadioSet} from "bootstrap/RadioSet";
+export {Select} from "bootstrap/Select";
+export {Spinner, SpinnerElement} from "bootstrap/Spinner";
+export {TextInput} from "bootstrap/TextInput";
 
+// Form
+export {ForisForm} from "form/components/ForisForm";
+export {SubmitButton, STATES as SUBMIT_BUTTON_STATES} from "form/components/SubmitButton";
+export {useForisModule, useForm} from "form/hooks";
+
+// // Test Utils
+export {render} from "testUtils/customTestRender";
+export {mockedWS} from "testUtils/mockWS";
+export {setupGlobals} from "testUtils/setupGlobals";
+
+
+// WebSockets
+export {useWSForisModule} from "webSockets/hooks";
+export {WebSockets} from "webSockets/WebSockets";
+
+
+// Utils
+export {Portal} from "utils/Portal";
+
+// Foris URL
+export {ForisURLs, REFORIS_URL_PREFIX} from "./forisUrls"
+
+// Validation
 export {
-    api,
-    bootstrap,
-    form,
-    testUtils,
-    validations,
-    Portal,
-}
+    validateIPv4Address,
+    validateIPv6Address,
+    validateIPv6Prefix,
+    validateDomain,
+    validateDUID,
+    validateMAC,
+    validateMultipleEmails,
+} from "validations"
diff --git a/src/testUtils/index.js b/src/testUtils/index.js
deleted file mode 100644
index 8b4daf8..0000000
--- a/src/testUtils/index.js
+++ /dev/null
@@ -1,11 +0,0 @@
-import * as customTestRender from "./customTestRender";
-import * as mockWS from "./mockWS";
-import * as setupGlobals from "./setupGlobals";
-import * as setupTest from "./setupTest";
-
-export {
-    customTestRender,
-    mockWS,
-    setupGlobals,
-    setupTest,
-}
diff --git a/src/testUtils/setupGlobals.js b/src/testUtils/setupGlobals.js
index e07d3b5..a4f96ee 100644
--- a/src/testUtils/setupGlobals.js
+++ b/src/testUtils/setupGlobals.js
@@ -6,6 +6,9 @@
  */
 
 // Fake babel (gettext) used for docs
-global._ = str => str;
-global.babel = {format: (str) => str};
-global.ForisTranslations = {};
+
+export function setupGlobals() {
+    global._ = str => str;
+    global.babel = {format: (str) => str};
+    global.ForisTranslations = {};
+}
diff --git a/src/testUtils/setupTest.js b/src/testUtils/setupTest.js
index ad665fd..52e99f1 100644
--- a/src/testUtils/setupTest.js
+++ b/src/testUtils/setupTest.js
@@ -5,33 +5,28 @@
  * See /LICENSE for more information.
  */
 
+import mockAxios from 'jest-mock-axios';
+import moment from 'moment-timezone';
 
-export function setUpTest() {
-    const mockAxios = require('jest-mock-axios');
-    const moment = require('moment-timezone');
+// Setup axios cleanup
+global.afterEach(() => {
+    mockAxios.reset();
+});
 
-    // Setup axios cleanup
-    global.afterEach(() => {
-        mockAxios.reset();
-    });
-
-    // Mock babel (gettext)
-    window._ = str => str;
-    window.babel = {format: (str) => str};
-    window.ForisTranslations = {};
-
-    // Mock scrollIntoView
-    window.HTMLElement.prototype.scrollIntoView = () => {
-    };
-
-    jest.doMock('moment', () => {
-        moment.tz.setDefault('UTC');
-        return moment;
-    });
-
-    Date.now = jest.fn(() => new Date(Date.UTC(2019, 1, 1, 12, 13, 14)).valueOf());
-}
+// Mock babel (gettext)
+global._ = str => str;
+global.babel = {format: (str) => str};
+global.ForisTranslations = {};
 
+// Mock scrollIntoView
+global.HTMLElement.prototype.scrollIntoView = () => {
+};
 
+jest.doMock('moment', () => {
+    moment.tz.setDefault('UTC');
+    return moment;
+});
 
+Date.now = jest.fn(() => new Date(Date.UTC(2019, 1, 1, 12, 13, 14)).valueOf());
 
+jest.doMock("utils/vfs_fonts", () => ({}));
diff --git a/src/utils/Portal.js b/src/utils/Portal.js
index 2653031..b2e1cde 100644
--- a/src/utils/Portal.js
+++ b/src/utils/Portal.js
@@ -7,7 +7,7 @@
 
 import ReactDOM from 'react-dom';
 
-export default function Portal({containerId, children}) {
+export function Portal({containerId, children}) {
     const container = document.getElementById(containerId);
     if (container)
         return ReactDOM.createPortal(children, container);
diff --git a/src/utils/index.js b/src/utils/index.js
deleted file mode 100644
index 9e30319..0000000
--- a/src/utils/index.js
+++ /dev/null
@@ -1,3 +0,0 @@
-import Portal from './Portal';
-
-export {Portal}
diff --git a/src/webSockets/WebSockets.js b/src/webSockets/WebSockets.js
index 2c883b0..b1a7106 100644
--- a/src/webSockets/WebSockets.js
+++ b/src/webSockets/WebSockets.js
@@ -5,9 +5,7 @@
  * See /LICENSE for more information.
  */
 
-/* eslint no-console: "off" */
-
-import { ForisURLs } from "./constants";
+import { ForisUrls } from "forisUrls";
 
 const PROTOCOL = window.location.protocol === "http:" ? "ws" : "wss";
 
@@ -17,13 +15,13 @@ const URL = process.env.LIGHTTPD
 
 const WAITING_FOR_CONNECTION_TIMEOUT = 500;
 
-export default class WebSockets {
+export class WebSockets {
     constructor() {
         this.ws = new WebSocket(URL);
         this.ws.onerror = (e) => {
-            if (window.location.pathname !== ForisURLs.login) {
+            if (window.location.pathname !== ForisUrls.login) {
                 console.error("WS: Error observed, you aren't logged probably.");
-                window.location.replace(ForisURLs.login);
+                window.location.replace(ForisUrls.login);
             }
             console.log(`WS: Error: ${e}`);
         };
diff --git a/src/webSockets/hooks.js b/src/webSockets/hooks.js
index 8d17ef1..3515322 100644
--- a/src/webSockets/hooks.js
+++ b/src/webSockets/hooks.js
@@ -7,7 +7,7 @@
 
 import { useEffect, useState } from "react";
 
-export default function useWSForisModule(ws, module, action = "update_settings") {
+export function useWSForisModule(ws, module, action = "update_settings") {
     const [data, setData] = useState(null);
 
     useEffect(() => {