aboutsummaryrefslogtreecommitdiffstats
path: root/public/projects/react-small-apps/apps/notebook/src
diff options
context:
space:
mode:
Diffstat (limited to 'public/projects/react-small-apps/apps/notebook/src')
-rw-r--r--public/projects/react-small-apps/apps/notebook/src/App.css40
-rw-r--r--public/projects/react-small-apps/apps/notebook/src/App.js174
-rw-r--r--public/projects/react-small-apps/apps/notebook/src/App.test.js8
-rw-r--r--public/projects/react-small-apps/apps/notebook/src/components/commons/Button/Button.css78
-rw-r--r--public/projects/react-small-apps/apps/notebook/src/components/commons/Button/Button.js26
-rw-r--r--public/projects/react-small-apps/apps/notebook/src/components/commons/FormElements/Input/Input.js31
-rw-r--r--public/projects/react-small-apps/apps/notebook/src/components/commons/FormElements/TextArea/TextArea.js52
-rw-r--r--public/projects/react-small-apps/apps/notebook/src/components/commons/FormElements/index.js4
-rw-r--r--public/projects/react-small-apps/apps/notebook/src/components/commons/List/List.css3
-rw-r--r--public/projects/react-small-apps/apps/notebook/src/components/commons/List/List.js25
-rw-r--r--public/projects/react-small-apps/apps/notebook/src/components/commons/index.js5
-rw-r--r--public/projects/react-small-apps/apps/notebook/src/components/helpers/hooks/useToggle.js10
-rw-r--r--public/projects/react-small-apps/apps/notebook/src/components/layout/Footer/Footer.css8
-rw-r--r--public/projects/react-small-apps/apps/notebook/src/components/layout/Footer/Footer.js11
-rw-r--r--public/projects/react-small-apps/apps/notebook/src/components/layout/Header/Header.css7
-rw-r--r--public/projects/react-small-apps/apps/notebook/src/components/layout/Header/Header.js12
-rw-r--r--public/projects/react-small-apps/apps/notebook/src/components/layout/Main/Main.css3
-rw-r--r--public/projects/react-small-apps/apps/notebook/src/components/layout/Main/Main.js7
-rw-r--r--public/projects/react-small-apps/apps/notebook/src/components/layout/Nav/Nav.css65
-rw-r--r--public/projects/react-small-apps/apps/notebook/src/components/layout/Nav/Nav.js62
-rw-r--r--public/projects/react-small-apps/apps/notebook/src/components/layout/Nav/NavJump.js28
-rw-r--r--public/projects/react-small-apps/apps/notebook/src/components/layout/Page/Cover.css30
-rw-r--r--public/projects/react-small-apps/apps/notebook/src/components/layout/Page/Page.css83
-rw-r--r--public/projects/react-small-apps/apps/notebook/src/components/layout/Page/Page.js107
-rw-r--r--public/projects/react-small-apps/apps/notebook/src/components/layout/Page/PageToolbar.js27
-rw-r--r--public/projects/react-small-apps/apps/notebook/src/components/layout/index.js7
-rw-r--r--public/projects/react-small-apps/apps/notebook/src/config/pages.js16
-rw-r--r--public/projects/react-small-apps/apps/notebook/src/images/restore.svg24
-rw-r--r--public/projects/react-small-apps/apps/notebook/src/images/trash.svg48
-rw-r--r--public/projects/react-small-apps/apps/notebook/src/index.js20
-rw-r--r--public/projects/react-small-apps/apps/notebook/src/logo.svg1
-rw-r--r--public/projects/react-small-apps/apps/notebook/src/reportWebVitals.js13
-rw-r--r--public/projects/react-small-apps/apps/notebook/src/setupTests.js5
33 files changed, 1040 insertions, 0 deletions
diff --git a/public/projects/react-small-apps/apps/notebook/src/App.css b/public/projects/react-small-apps/apps/notebook/src/App.css
new file mode 100644
index 0000000..76d2aec
--- /dev/null
+++ b/public/projects/react-small-apps/apps/notebook/src/App.css
@@ -0,0 +1,40 @@
+body {
+ font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
+ Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
+ font-size: 1rem;
+ line-height: 1.618;
+}
+
+.app {
+ display: flex;
+ flex-flow: column nowrap;
+ gap: clamp(1rem, 3vw, 2rem);
+ min-height: 100vh;
+ width: min(calc(100vw - 2rem), 1000px);
+ margin: auto;
+}
+
+.notebook {
+ background: hsl(0, 4%, 20%);
+ box-shadow: 2px 2px 2px 0 hsl(0, 0%, 13%), 2px 2px 5px 3px hsl(0, 0%, 40%);
+ display: grid;
+ grid-template-columns: repeat(2, 1fr);
+ min-height: 550px;
+ margin-top: 3rem;
+ padding: 0.8rem 1.3rem 1.2rem 1.3rem;
+ position: relative;
+}
+
+@media screen and (max-width: 1024px) {
+ .notebook {
+ padding: 0.8rem 1.3rem 1.2rem 0.1rem;
+ }
+}
+
+.notebook--cover {
+ padding: 1rem;
+}
+
+a {
+ color: hsl(212, 46%, 34%);
+}
diff --git a/public/projects/react-small-apps/apps/notebook/src/App.js b/public/projects/react-small-apps/apps/notebook/src/App.js
new file mode 100644
index 0000000..6057342
--- /dev/null
+++ b/public/projects/react-small-apps/apps/notebook/src/App.js
@@ -0,0 +1,174 @@
+import { Navigate, Route, Routes, useLocation } from "react-router-dom";
+import { Footer, Header, Main, Nav, Page } from "./components/layout";
+import { useCallback, useEffect, useState } from "react";
+import { defaultPages } from "./config/pages";
+import "./App.css";
+
+let pageId = 0;
+
+function App() {
+ const storedPages = JSON.parse(localStorage.getItem("notebook-pages"));
+ const initialPages = storedPages || defaultPages;
+ const [pages, setPages] = useState(initialPages);
+ const [currentPage, setCurrentPage] = useState({});
+ const [deletedPages, setDeletedPages] = useState([]);
+ const location = useLocation();
+
+ pageId = storedPages ? storedPages.at(storedPages.length - 1).id : pageId;
+
+ const isCover = () => currentPage && currentPage.id === 0;
+ const isPageExists = useCallback(
+ (id) => {
+ const pageIndex = pages.findIndex((page) => page.id === id);
+ return pageIndex === -1 ? false : true;
+ },
+ [pages]
+ );
+
+ const addNewPage = useCallback(() => {
+ pageId++;
+ const newPage = {
+ id: pageId,
+ body: "",
+ title: `Page ${pageId}`,
+ url: `/page/${pageId}`,
+ };
+ setPages((previous) => [...previous, newPage]);
+ }, []);
+
+ const removePage = useCallback(() => {
+ const currentPageId = currentPage.id;
+ const pagesCopy = pages.slice(0);
+ const currentPageIndex = pages.findIndex(
+ (page) => page.id === currentPageId
+ );
+ setDeletedPages((prev) => [...prev, currentPage]);
+ pagesCopy.splice(currentPageIndex, 1);
+ const newPages = pagesCopy.map((page) => {
+ if (page.id <= currentPageId) return page;
+ const newId = page.id - 1;
+ const newURL = `/page/${newId}`;
+ return { ...page, id: newId, url: newURL };
+ });
+ setCurrentPage(...newPages.filter((page) => page.id === currentPageId));
+ setPages(newPages);
+ pageId = pageId - 1;
+ }, [pages, currentPage]);
+
+ const restorePage = useCallback(() => {
+ const deletedPage = deletedPages.pop();
+ const pagesCopy = pages.slice(0);
+ const restoredPageIndex = pagesCopy.findIndex(
+ (page) => page.id === deletedPage.id
+ );
+ const newPages = pagesCopy.map((page) => {
+ if (page.id < deletedPage.id) return page;
+ const newId = page.id + 1;
+ const newURL = `/page/${newId}`;
+ return { ...page, id: newId, url: newURL };
+ });
+ newPages.splice(restoredPageIndex, 0, deletedPage);
+ setCurrentPage(...newPages.filter((page) => page.id === deletedPage.id));
+ setPages(newPages);
+ }, [pages, deletedPages]);
+
+ useEffect(() => {
+ !isPageExists(1) && addNewPage();
+ }, [isPageExists, addNewPage]);
+
+ useEffect(() => {
+ const requestedPage = pages.find((page) => page.url === location.pathname);
+ if (requestedPage) {
+ setCurrentPage(requestedPage);
+ } else {
+ setCurrentPage(() => pages.find((page) => page.url === "/404"));
+ }
+ }, [location.pathname, pages]);
+
+ useEffect(() => {
+ if (currentPage) document.title = `Notebook - ${currentPage.title}`;
+ }, [currentPage]);
+
+ useEffect(() => {
+ setPages((prevPages) => {
+ return prevPages.map((page) => {
+ if (page.id !== currentPage.id) return page;
+ return { ...page, body: currentPage.body };
+ });
+ });
+ }, [currentPage.id, currentPage.body]);
+
+ useEffect(() => {
+ setPages((prevPages) => {
+ return prevPages.map((page) => {
+ if (page.id !== currentPage.id) return page;
+ return { ...page, title: currentPage.title };
+ });
+ });
+ }, [currentPage.id, currentPage.title]);
+
+ useEffect(() => {
+ localStorage.setItem("notebook-pages", JSON.stringify(pages));
+ }, [pages]);
+
+ return (
+ <>
+ <Header />
+ <Main>
+ <div className={`notebook ${isCover() ? "notebook--cover" : ""}`}>
+ <div className="notebook-page notebook-page--mirror"></div>
+ <Routes>
+ <Route
+ path="/"
+ element={
+ <Page
+ page={currentPage}
+ setPage={setCurrentPage}
+ removePage={removePage}
+ restorePage={restorePage}
+ deletedPages={deletedPages}
+ />
+ }
+ />
+ <Route path="/page" element={<Navigate replace to="/404" />} />
+ <Route path="/page/0" element={<Navigate replace to="/" />} />
+ <Route
+ path="/page/:number"
+ element={
+ <Page
+ page={currentPage}
+ setPage={setCurrentPage}
+ removePage={removePage}
+ restorePage={restorePage}
+ deletedPages={deletedPages}
+ />
+ }
+ />
+ <Route
+ element={
+ <Page
+ page={currentPage}
+ setPage={setCurrentPage}
+ removePage={removePage}
+ restorePage={restorePage}
+ deletedPages={deletedPages}
+ />
+ }
+ path="/404"
+ />
+ <Route path="*" element={<Navigate replace to="/404" />} />
+ </Routes>
+ </div>
+ <Nav
+ pages={pages}
+ currentPage={currentPage}
+ addNewPage={addNewPage}
+ isPageExists={isPageExists}
+ />
+ </Main>
+ <Footer />
+ </>
+ );
+}
+
+export default App;
diff --git a/public/projects/react-small-apps/apps/notebook/src/App.test.js b/public/projects/react-small-apps/apps/notebook/src/App.test.js
new file mode 100644
index 0000000..1f03afe
--- /dev/null
+++ b/public/projects/react-small-apps/apps/notebook/src/App.test.js
@@ -0,0 +1,8 @@
+import { render, screen } from '@testing-library/react';
+import App from './App';
+
+test('renders learn react link', () => {
+ render(<App />);
+ const linkElement = screen.getByText(/learn react/i);
+ expect(linkElement).toBeInTheDocument();
+});
diff --git a/public/projects/react-small-apps/apps/notebook/src/components/commons/Button/Button.css b/public/projects/react-small-apps/apps/notebook/src/components/commons/Button/Button.css
new file mode 100644
index 0000000..16268d3
--- /dev/null
+++ b/public/projects/react-small-apps/apps/notebook/src/components/commons/Button/Button.css
@@ -0,0 +1,78 @@
+.btn {
+ cursor: pointer;
+}
+
+.btn--delete {
+ background: hsl(0, 44%, 44%);
+ border: none;
+ border-radius: 50%;
+ box-shadow: 0 0 0 2px hsl(0, 44%, 29%), 1px 2px 1px 2px hsl(0, 44%, 29%);
+ width: 2.4rem;
+ height: 2.4rem;
+ padding: 0.5rem;
+ transition: transform 0.3s ease-in-out 0s;
+}
+
+.btn--delete:hover,
+.btn--delete:focus {
+ background: hsl(0, 44%, 50%);
+ transform: scale(1.1);
+}
+
+.btn--delete:active {
+ background: hsl(0, 44%, 40%);
+ transform: scale(1);
+}
+
+.btn .icon {
+ height: 100%;
+ width: 100%;
+}
+
+.btn--delete #trash-lid-handle {
+ stroke: #fff;
+ stroke-width: 4;
+}
+
+.btn--delete #trash-container,
+.btn--delete #trash-lid {
+ fill: hsl(0, 44%, 49%);
+ stroke: #fff;
+ stroke-width: 5;
+}
+
+.btn--delete #trash-stroke1,
+.btn--delete #trash-stroke2,
+.btn--delete #trash-stroke3 {
+ fill: #fff;
+ stroke: #fff;
+ stroke-width: 1;
+}
+
+.btn--restore {
+ background: hsl(212, 44%, 44%);
+ border: none;
+ border-radius: 50%;
+ box-shadow: 0 0 0 2px hsl(212, 44%, 29%), 1px 2px 1px 2px hsl(212, 44%, 29%);
+ width: 2.4rem;
+ height: 2.4rem;
+ padding: 0.5rem;
+ transition: transform 0.3s ease-in-out 0s;
+}
+
+.btn--restore:hover {
+ background: hsl(212, 44%, 50%);
+ transform: scale(1.1);
+}
+
+.btn--restore:active {
+ background: hsl(212, 44%, 40%);
+ transform: scale(1);
+}
+
+.btn--restore #restore-circle,
+.btn--restore #restore-arrow,
+.btn--restore #restore-first-clock-hand,
+.btn--restore #restore-second-clock-hand {
+ fill: #fff;
+}
diff --git a/public/projects/react-small-apps/apps/notebook/src/components/commons/Button/Button.js b/public/projects/react-small-apps/apps/notebook/src/components/commons/Button/Button.js
new file mode 100644
index 0000000..4580815
--- /dev/null
+++ b/public/projects/react-small-apps/apps/notebook/src/components/commons/Button/Button.js
@@ -0,0 +1,26 @@
+import "./Button.css";
+
+function Button({
+ children,
+ onClickHandler,
+ onBlurHandler,
+ modifier,
+ additionalClassnames,
+}) {
+ let classNames = modifier ? `btn btn--${modifier}` : "btn";
+ classNames = additionalClassnames
+ ? `${classNames} ${additionalClassnames}`
+ : classNames;
+
+ return (
+ <button
+ className={classNames}
+ onClick={onClickHandler}
+ onBlur={onBlurHandler}
+ >
+ {children}
+ </button>
+ );
+}
+
+export default Button;
diff --git a/public/projects/react-small-apps/apps/notebook/src/components/commons/FormElements/Input/Input.js b/public/projects/react-small-apps/apps/notebook/src/components/commons/FormElements/Input/Input.js
new file mode 100644
index 0000000..7d8cb45
--- /dev/null
+++ b/public/projects/react-small-apps/apps/notebook/src/components/commons/FormElements/Input/Input.js
@@ -0,0 +1,31 @@
+import { forwardRef } from "react";
+
+function Input(
+ {
+ type = "text",
+ name,
+ value,
+ onChangeHandler,
+ onBlurHandler,
+ additionalClasses,
+ },
+ ref
+) {
+ const classNames = additionalClasses
+ ? `form__input ${additionalClasses}`
+ : "form__input";
+
+ return (
+ <input
+ ref={ref}
+ type={type}
+ name={name}
+ className={classNames}
+ value={value}
+ onChange={onChangeHandler}
+ onBlur={onBlurHandler}
+ />
+ );
+}
+
+export default forwardRef(Input);
diff --git a/public/projects/react-small-apps/apps/notebook/src/components/commons/FormElements/TextArea/TextArea.js b/public/projects/react-small-apps/apps/notebook/src/components/commons/FormElements/TextArea/TextArea.js
new file mode 100644
index 0000000..ca2a52e
--- /dev/null
+++ b/public/projects/react-small-apps/apps/notebook/src/components/commons/FormElements/TextArea/TextArea.js
@@ -0,0 +1,52 @@
+import { forwardRef, useEffect, useState } from "react";
+
+function autoGrow(field, initialValue = null) {
+ let fieldHeight = initialValue ?? field.style.height;
+ if (field.scrollHeight > field.clientHeight) {
+ fieldHeight = field.scrollHeight + "px";
+ }
+ return fieldHeight;
+}
+
+function isSetHeightNeeded(e) {
+ const key = e.key;
+ const isBackspace = key === "Backspace";
+ const isDelete = key === "Delete";
+ const isCtrlZ = e.ctrlKey && e.key === "z";
+ const isCut = e.ctrlKey && e.key === "x";
+ return isBackspace || isDelete || isCtrlZ || isCut;
+}
+
+function TextArea(
+ { value, name, onBlurHandler, onChangeHandler, additionalClasses },
+ ref
+) {
+ const [fieldHeight, setFieldHeight] = useState();
+ const classNames = additionalClasses
+ ? `form__textarea ${additionalClasses}`
+ : "form__textarea";
+
+ useEffect(() => {
+ ref && setFieldHeight(autoGrow(ref.current));
+ }, [ref]);
+
+ return (
+ <textarea
+ ref={ref}
+ className={classNames}
+ name={name}
+ value={value}
+ onChange={(e) => {
+ onChangeHandler(e);
+ setFieldHeight(autoGrow(e.target));
+ }}
+ onKeyDown={(e) => {
+ if (isSetHeightNeeded(e)) setFieldHeight(autoGrow(e.target, "auto"));
+ }}
+ onBlur={onBlurHandler}
+ style={{ height: fieldHeight }}
+ />
+ );
+}
+
+export default forwardRef(TextArea);
diff --git a/public/projects/react-small-apps/apps/notebook/src/components/commons/FormElements/index.js b/public/projects/react-small-apps/apps/notebook/src/components/commons/FormElements/index.js
new file mode 100644
index 0000000..1d1f610
--- /dev/null
+++ b/public/projects/react-small-apps/apps/notebook/src/components/commons/FormElements/index.js
@@ -0,0 +1,4 @@
+import Input from "./Input/Input";
+import TextArea from "./TextArea/TextArea";
+
+export { Input, TextArea };
diff --git a/public/projects/react-small-apps/apps/notebook/src/components/commons/List/List.css b/public/projects/react-small-apps/apps/notebook/src/components/commons/List/List.css
new file mode 100644
index 0000000..ae897a5
--- /dev/null
+++ b/public/projects/react-small-apps/apps/notebook/src/components/commons/List/List.css
@@ -0,0 +1,3 @@
+.list__item + .list__item {
+ margin-top: 0.5rem;
+}
diff --git a/public/projects/react-small-apps/apps/notebook/src/components/commons/List/List.js b/public/projects/react-small-apps/apps/notebook/src/components/commons/List/List.js
new file mode 100644
index 0000000..631e6a5
--- /dev/null
+++ b/public/projects/react-small-apps/apps/notebook/src/components/commons/List/List.js
@@ -0,0 +1,25 @@
+import "./List.css";
+
+function List({ type = "ul", data = [], modifier = "" }) {
+ const classNames = modifier ? `list list--${modifier}` : "list";
+
+ const listItems = data.map((object) => {
+ return (
+ <li key={object.id} className="list__item">
+ {object.body}
+ </li>
+ );
+ });
+
+ return (
+ <>
+ {type === "ol" ? (
+ <ol className={classNames}>{listItems}</ol>
+ ) : (
+ <ul className={classNames}>{listItems}</ul>
+ )}
+ </>
+ );
+}
+
+export default List;
diff --git a/public/projects/react-small-apps/apps/notebook/src/components/commons/index.js b/public/projects/react-small-apps/apps/notebook/src/components/commons/index.js
new file mode 100644
index 0000000..f0ca17b
--- /dev/null
+++ b/public/projects/react-small-apps/apps/notebook/src/components/commons/index.js
@@ -0,0 +1,5 @@
+import Button from "./Button/Button";
+import { Input, TextArea } from "./FormElements";
+import List from "./List/List";
+
+export { Button, Input, List, TextArea };
diff --git a/public/projects/react-small-apps/apps/notebook/src/components/helpers/hooks/useToggle.js b/public/projects/react-small-apps/apps/notebook/src/components/helpers/hooks/useToggle.js
new file mode 100644
index 0000000..0291324
--- /dev/null
+++ b/public/projects/react-small-apps/apps/notebook/src/components/helpers/hooks/useToggle.js
@@ -0,0 +1,10 @@
+import { useCallback, useState } from "react";
+
+function useToggle(initialState = false) {
+ const [state, setState] = useState(initialState);
+ const toggle = useCallback(() => setState((state) => !state), []);
+
+ return [state, toggle];
+}
+
+export default useToggle;
diff --git a/public/projects/react-small-apps/apps/notebook/src/components/layout/Footer/Footer.css b/public/projects/react-small-apps/apps/notebook/src/components/layout/Footer/Footer.css
new file mode 100644
index 0000000..31db439
--- /dev/null
+++ b/public/projects/react-small-apps/apps/notebook/src/components/layout/Footer/Footer.css
@@ -0,0 +1,8 @@
+.footer {
+ padding: 0 0 1rem;
+}
+
+.footer__copyright {
+ font-size: 0.9rem;
+ text-align: center;
+}
diff --git a/public/projects/react-small-apps/apps/notebook/src/components/layout/Footer/Footer.js b/public/projects/react-small-apps/apps/notebook/src/components/layout/Footer/Footer.js
new file mode 100644
index 0000000..20a87f2
--- /dev/null
+++ b/public/projects/react-small-apps/apps/notebook/src/components/layout/Footer/Footer.js
@@ -0,0 +1,11 @@
+import "./Footer.css";
+
+function Footer() {
+ return (
+ <footer className="footer">
+ <p className="footer__copyright">Notebook. MIT 2021. Armand Philippot.</p>
+ </footer>
+ );
+}
+
+export default Footer;
diff --git a/public/projects/react-small-apps/apps/notebook/src/components/layout/Header/Header.css b/public/projects/react-small-apps/apps/notebook/src/components/layout/Header/Header.css
new file mode 100644
index 0000000..a413a4f
--- /dev/null
+++ b/public/projects/react-small-apps/apps/notebook/src/components/layout/Header/Header.css
@@ -0,0 +1,7 @@
+.header {
+ padding: 1rem 0 0;
+}
+
+.header__branding {
+ font-size: 2.5rem;
+}
diff --git a/public/projects/react-small-apps/apps/notebook/src/components/layout/Header/Header.js b/public/projects/react-small-apps/apps/notebook/src/components/layout/Header/Header.js
new file mode 100644
index 0000000..03757fa
--- /dev/null
+++ b/public/projects/react-small-apps/apps/notebook/src/components/layout/Header/Header.js
@@ -0,0 +1,12 @@
+import "./Header.css";
+
+function Header({ children }) {
+ return (
+ <header className="header">
+ <h1 className="header__branding">Notebook</h1>
+ {children}
+ </header>
+ );
+}
+
+export default Header;
diff --git a/public/projects/react-small-apps/apps/notebook/src/components/layout/Main/Main.css b/public/projects/react-small-apps/apps/notebook/src/components/layout/Main/Main.css
new file mode 100644
index 0000000..f6ee8fe
--- /dev/null
+++ b/public/projects/react-small-apps/apps/notebook/src/components/layout/Main/Main.css
@@ -0,0 +1,3 @@
+.main {
+ flex: 1;
+}
diff --git a/public/projects/react-small-apps/apps/notebook/src/components/layout/Main/Main.js b/public/projects/react-small-apps/apps/notebook/src/components/layout/Main/Main.js
new file mode 100644
index 0000000..23e7b9d
--- /dev/null
+++ b/public/projects/react-small-apps/apps/notebook/src/components/layout/Main/Main.js
@@ -0,0 +1,7 @@
+import "./Main.css";
+
+function Main({ children }) {
+ return <main className="main">{children}</main>;
+}
+
+export default Main;
diff --git a/public/projects/react-small-apps/apps/notebook/src/components/layout/Nav/Nav.css b/public/projects/react-small-apps/apps/notebook/src/components/layout/Nav/Nav.css
new file mode 100644
index 0000000..9f5f90c
--- /dev/null
+++ b/public/projects/react-small-apps/apps/notebook/src/components/layout/Nav/Nav.css
@@ -0,0 +1,65 @@
+.nav {
+ position: relative;
+ display: flex;
+ flex-flow: row wrap;
+ justify-content: center;
+ margin: 2rem auto 0;
+}
+
+.nav .list--nav {
+ list-style-type: none;
+ position: absolute;
+ bottom: 100%;
+ width: 80vw;
+ margin: 0;
+ padding: 1rem;
+ background: #fff;
+ border: 1px solid #ccc;
+}
+
+@media screen and (min-width: 1024px) {
+ .nav .list--nav {
+ width: 50%;
+ }
+}
+
+.nav__link {
+ background: #fff;
+ border: none;
+ color: hsl(212, 46%, 34%);
+ text-decoration: underline;
+ display: inline-block;
+ margin: 0 1px;
+ padding: 0.8rem 1rem;
+}
+
+.nav .list__link {
+ display: block;
+ padding: 0.2rem;
+}
+
+.nav .list__link--current {
+ background: hsl(212, 46%, 34%);
+ color: #fff;
+}
+
+.nav__link:hover,
+.nav__link:focus,
+.nav .list__link:hover,
+.nav .list__link:focus {
+ text-decoration-thickness: 4px;
+}
+
+.nav__link:focus,
+.nav .list__link:focus {
+ color: inherit;
+}
+
+.nav .list__link--current:focus {
+ color: hsl(0, 0%, 89%);
+}
+
+.nav__link:active {
+ color: hsl(212, 46%, 20%);
+ text-decoration-thickness: 2px;
+}
diff --git a/public/projects/react-small-apps/apps/notebook/src/components/layout/Nav/Nav.js b/public/projects/react-small-apps/apps/notebook/src/components/layout/Nav/Nav.js
new file mode 100644
index 0000000..4e2a916
--- /dev/null
+++ b/public/projects/react-small-apps/apps/notebook/src/components/layout/Nav/Nav.js
@@ -0,0 +1,62 @@
+import { useEffect, useState } from "react";
+import { Link } from "react-router-dom";
+import { Button } from "../../commons";
+import NavJump from "./NavJump";
+import "./Nav.css";
+
+function Nav({ pages, currentPage, addNewPage, isPageExists }) {
+ const [isJumpEnabled, setIsJumpEnabled] = useState(false);
+
+ const isCover = () => currentPage && currentPage.id === 0;
+ const isFirstPage = () => currentPage && currentPage.id === 1;
+ const is404 = () => currentPage && currentPage.id === null;
+
+ useEffect(() => {
+ setIsJumpEnabled(false);
+ }, [currentPage.id]);
+
+ return (
+ <nav
+ className="nav"
+ onBlur={(e) => !e.relatedTarget && setIsJumpEnabled(false)}
+ >
+ {!isCover() && (
+ <Link className="nav__link" to="/" onClick={(e) => e.target.blur()}>
+ Back to cover
+ </Link>
+ )}
+ {!isCover() && !isFirstPage() && isPageExists(currentPage.id - 1) && (
+ <Link
+ className="nav__link"
+ to={`/page/${currentPage.id - 1}`}
+ onFocus={() => setIsJumpEnabled(false)}
+ onClick={(e) => e.target.blur()}
+ >
+ Previous page
+ </Link>
+ )}
+ <Button
+ additionalClassnames="nav__link"
+ onClickHandler={() => setIsJumpEnabled(!isJumpEnabled)}
+ >
+ Jump to
+ </Button>
+ {isJumpEnabled && <NavJump pages={pages} />}
+ {!is404() && (
+ <Link
+ className="nav__link"
+ to={`/page/${currentPage.id + 1}`}
+ onClick={(e) => {
+ !isPageExists(currentPage.id + 1) && addNewPage();
+ e.target.blur();
+ }}
+ onFocus={() => setIsJumpEnabled(false)}
+ >
+ Next page
+ </Link>
+ )}
+ </nav>
+ );
+}
+
+export default Nav;
diff --git a/public/projects/react-small-apps/apps/notebook/src/components/layout/Nav/NavJump.js b/public/projects/react-small-apps/apps/notebook/src/components/layout/Nav/NavJump.js
new file mode 100644
index 0000000..9d2a049
--- /dev/null
+++ b/public/projects/react-small-apps/apps/notebook/src/components/layout/Nav/NavJump.js
@@ -0,0 +1,28 @@
+import { NavLink } from "react-router-dom";
+import { List } from "../../commons";
+
+function NavJump({ pages }) {
+ const links = pages
+ .filter((page) => page.id > 0)
+ .map((page) => {
+ return {
+ id: page.id,
+ body: (
+ <NavLink
+ key={page.id}
+ className={({ isActive }) =>
+ isActive ? "list__link--current" : "list__link"
+ }
+ aria-current="page"
+ to={page.url}
+ >
+ {page.title}
+ </NavLink>
+ ),
+ };
+ });
+
+ return <List data={links} modifier="nav" />;
+}
+
+export default NavJump;
diff --git a/public/projects/react-small-apps/apps/notebook/src/components/layout/Page/Cover.css b/public/projects/react-small-apps/apps/notebook/src/components/layout/Page/Cover.css
new file mode 100644
index 0000000..bf915dd
--- /dev/null
+++ b/public/projects/react-small-apps/apps/notebook/src/components/layout/Page/Cover.css
@@ -0,0 +1,30 @@
+.notebook--cover .notebook-page--mirror {
+ display: none;
+}
+
+.notebook--cover .notebook-page {
+ grid-column: 1 / -1;
+ background: hsl(0, 4%, 20%);
+ color: rgb(234, 235, 236);
+ letter-spacing: 1px;
+ text-shadow: 1px 1px 0 #000;
+ box-shadow: none;
+}
+
+.notebook--cover .notebook-page {
+ justify-content: center;
+ text-align: center;
+}
+
+.notebook--cover .notebook-page__title {
+ font-size: 3rem;
+ font-weight: 600;
+}
+
+.notebook--cover .notebook-page .notebook-page__content {
+ flex: 0;
+}
+
+.notebook--cover .notebook-page .notebook-page__title .form__input {
+ text-align: center;
+}
diff --git a/public/projects/react-small-apps/apps/notebook/src/components/layout/Page/Page.css b/public/projects/react-small-apps/apps/notebook/src/components/layout/Page/Page.css
new file mode 100644
index 0000000..873df47
--- /dev/null
+++ b/public/projects/react-small-apps/apps/notebook/src/components/layout/Page/Page.css
@@ -0,0 +1,83 @@
+.notebook-page {
+ display: flex;
+ flex-flow: column nowrap;
+ padding: clamp(1rem, 3vw, 2rem) 0;
+ background: #fff;
+ border: 1px solid #cacaca;
+ box-shadow: 1px 1px 0 0 #ebebeb, 1px 1px 0 1px #bebebe, 2px 2px 0 1px #ebebeb,
+ 2px 2px 0 2px #bebebe, 3px 3px 0 2px #ebebeb, 3px 3px 0 3px #bebebe;
+}
+
+.notebook-page--mirror {
+ box-shadow: -1px 1px 0 0 #ebebeb, -1px 1px 0 1px #bebebe,
+ -2px 2px 0 1px #ebebeb, -2px 2px 0 2px #bebebe, -3px 3px 0 2px #ebebeb,
+ -3px 3px 0 3px #bebebe;
+}
+
+@media screen and (max-width: 1023px) {
+ .notebook-page {
+ grid-column: 1/-1;
+ }
+ .notebook-page--mirror {
+ display: none;
+ }
+}
+
+.notebook-page__header,
+.notebook-page__footer,
+.notebook-page__content {
+ padding: 0 3rem 0 2rem;
+}
+
+.notebook-page__title {
+ font-size: 1.8rem;
+ font-weight: 600;
+ margin: 1rem 0 0;
+}
+
+.notebook-page__title .form__input {
+ border: none;
+ font-weight: inherit;
+ padding: 0;
+ width: 100%;
+}
+
+.notebook-page__title .form__input:focus {
+ outline: none;
+}
+
+.notebook-page__content {
+ flex: 1;
+ display: flex;
+ margin: clamp(1rem, 3vw, 2rem) 0 clamp(2rem, 3vw, 3rem);
+ white-space: pre-wrap;
+ word-break: break-all;
+ hyphens: auto;
+}
+
+.notebook-page__content .form__textarea {
+ border: none;
+ line-height: inherit;
+ width: 100%;
+ height: 100%;
+ overflow: hidden;
+ padding: 0;
+}
+
+.notebook-page__content .form__textarea:focus {
+ outline: none;
+ resize: none;
+}
+
+.notebook-page__footer {
+ text-align: right;
+}
+
+.notebook-page__toolbar {
+ display: flex;
+ flex-flow: row;
+ gap: 1rem;
+ position: absolute;
+ top: -4rem;
+ right: 1rem;
+}
diff --git a/public/projects/react-small-apps/apps/notebook/src/components/layout/Page/Page.js b/public/projects/react-small-apps/apps/notebook/src/components/layout/Page/Page.js
new file mode 100644
index 0000000..19e072c
--- /dev/null
+++ b/public/projects/react-small-apps/apps/notebook/src/components/layout/Page/Page.js
@@ -0,0 +1,107 @@
+import { useEffect, useRef } from "react";
+import { Input, TextArea } from "../../commons";
+import useToggle from "../../helpers/hooks/useToggle";
+import PageToolbar from "./PageToolbar";
+import "./Cover.css";
+import "./Page.css";
+
+function Page({ page, setPage, removePage, restorePage, deletedPages }) {
+ const [isTitleEditable, setIsTitleEditable] = useToggle();
+ const [isBodyEditable, setIsBodyEditable] = useToggle();
+ const inputRef = useRef(null);
+ const textareaRef = useRef(null);
+
+ const isCover = () => page && page.id === 0;
+ const is404 = () => page && page.id === null;
+
+ useEffect(() => {
+ inputRef.current && inputRef.current.focus();
+ textareaRef.current && textareaRef.current.focus();
+ });
+
+ const handleSubmit = (e) => {
+ e.preventDefault();
+ };
+
+ const handleOnChange = (e) => {
+ let newValue = {};
+
+ switch (e.target.name) {
+ case "notebook-title":
+ newValue = { title: e.target.value };
+ break;
+ case "notebook-body":
+ newValue = { body: e.target.value };
+ break;
+ default:
+ break;
+ }
+
+ setPage((previous) => {
+ return { ...previous, ...newValue };
+ });
+ };
+
+ return (
+ <article
+ className={`notebook-page ${isCover() ? "notebook-page--cover" : ""}`}
+ >
+ <header className="notebook-page__header">
+ {!isTitleEditable && (
+ <h2
+ className="notebook-page__title"
+ onClick={() => {
+ if (!is404()) setIsTitleEditable();
+ }}
+ >
+ {page.title}
+ </h2>
+ )}
+ {isTitleEditable && (
+ <form className="notebook-page__title" onSubmit={handleSubmit}>
+ <Input
+ ref={inputRef}
+ name="notebook-title"
+ value={page.title}
+ onChangeHandler={handleOnChange}
+ onBlurHandler={setIsTitleEditable}
+ />
+ </form>
+ )}
+ </header>
+ {!isBodyEditable && (
+ <div
+ className="notebook-page__content"
+ onClick={() => {
+ if (!is404()) setIsBodyEditable();
+ }}
+ >
+ {page.body}
+ </div>
+ )}
+ {isBodyEditable && (
+ <form className="notebook-page__content" onSubmit={handleSubmit}>
+ <TextArea
+ ref={textareaRef}
+ name="notebook-body"
+ value={page.body}
+ onChangeHandler={handleOnChange}
+ onBlurHandler={setIsBodyEditable}
+ />
+ </form>
+ )}
+ <footer className="notebook-page__footer">
+ {!isCover() && <div className="notebook-page__number">{page.id}</div>}
+ {!isCover() && (
+ <PageToolbar
+ removePage={removePage}
+ restorePage={restorePage}
+ deletedPages={deletedPages}
+ />
+ )}
+ </footer>
+ </article>
+ );
+}
+
+export default Page;
diff --git a/public/projects/react-small-apps/apps/notebook/src/components/layout/Page/PageToolbar.js b/public/projects/react-small-apps/apps/notebook/src/components/layout/Page/PageToolbar.js
new file mode 100644
index 0000000..a16aa22
--- /dev/null
+++ b/public/projects/react-small-apps/apps/notebook/src/components/layout/Page/PageToolbar.js
@@ -0,0 +1,27 @@
+import { Button } from "../../commons";
+import { ReactComponent as TrashIcon } from "../../../images/trash.svg";
+import { ReactComponent as RestoreIcon } from "../../../images/restore.svg";
+
+function PageToolbar({ removePage, restorePage, deletedPages }) {
+ return (
+ <div className="notebook-page__toolbar toolbar">
+ <div className="toolbar__item">
+ {deletedPages.length > 0 && (
+ <Button modifier="restore" onClickHandler={restorePage}>
+ <RestoreIcon
+ title="Undo page deletion"
+ className="icon icon--restore"
+ />
+ </Button>
+ )}
+ </div>
+ <div className="toolbar__item">
+ <Button modifier="delete" onClickHandler={removePage}>
+ <TrashIcon title="Delete this page" className="icon icon--trash" />
+ </Button>
+ </div>
+ </div>
+ );
+}
+
+export default PageToolbar;
diff --git a/public/projects/react-small-apps/apps/notebook/src/components/layout/index.js b/public/projects/react-small-apps/apps/notebook/src/components/layout/index.js
new file mode 100644
index 0000000..1b8d583
--- /dev/null
+++ b/public/projects/react-small-apps/apps/notebook/src/components/layout/index.js
@@ -0,0 +1,7 @@
+import Footer from "./Footer/Footer";
+import Header from "./Header/Header";
+import Main from "./Main/Main";
+import Nav from "./Nav/Nav";
+import Page from "./Page/Page";
+
+export { Footer, Header, Main, Nav, Page };
diff --git a/public/projects/react-small-apps/apps/notebook/src/config/pages.js b/public/projects/react-small-apps/apps/notebook/src/config/pages.js
new file mode 100644
index 0000000..0836aba
--- /dev/null
+++ b/public/projects/react-small-apps/apps/notebook/src/config/pages.js
@@ -0,0 +1,16 @@
+const defaultPages = [
+ {
+ id: null,
+ body: "",
+ title: "Page not found",
+ url: "/404",
+ },
+ {
+ id: 0,
+ body: "",
+ title: "My Notebook",
+ url: "/",
+ },
+];
+
+export { defaultPages };
diff --git a/public/projects/react-small-apps/apps/notebook/src/images/restore.svg b/public/projects/react-small-apps/apps/notebook/src/images/restore.svg
new file mode 100644
index 0000000..c2977d6
--- /dev/null
+++ b/public/projects/react-small-apps/apps/notebook/src/images/restore.svg
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+ viewBox="0 0 80 80"
+ xmlns="http://www.w3.org/2000/svg">
+ <path
+ id="restore-circle"
+ d="M 43.267598,3.2675985 C 23.008066,3.2675985 6.5351966,19.740468 6.5351966,40 c 0,0.171468 0.00482,0.342043 0.00717,0.512962 h 4.5915504 c -0.0027,-0.170945 -0.0072,-0.341371 -0.0072,-0.512962 0,-17.778077 14.362775,-32.1408513 32.140851,-32.1408513 17.778077,0 32.140852,14.3627743 32.140852,32.1408513 0,17.778076 -14.362775,32.140851 -32.140852,32.140851 -8.338958,0 -15.925965,-3.160587 -21.6323,-8.350881 H 15.300394 C 22.042368,71.704396 32.076566,76.732402 43.267598,76.732402 63.52713,76.732402 80,60.259532 80,40 80,19.740468 63.52713,3.2675985 43.267598,3.2675985 Z" />
+ <path
+ id="restore-arrow"
+ d="m 17.457497,40.45113 h -17.45749705 L 8.7287481,50.692775 Z" />
+ <rect
+ id="restore-first-clock-hand"
+ width="5"
+ height="20"
+ x="37.5"
+ y="22.075739" />
+ <rect
+ id="restore-second-clock-hand"
+ width="5"
+ height="20"
+ x="1.6809042"
+ y="56.336418"
+ transform="rotate(-40)" />
+</svg>
diff --git a/public/projects/react-small-apps/apps/notebook/src/images/trash.svg b/public/projects/react-small-apps/apps/notebook/src/images/trash.svg
new file mode 100644
index 0000000..3c11d3b
--- /dev/null
+++ b/public/projects/react-small-apps/apps/notebook/src/images/trash.svg
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+ width="80"
+ height="80"
+ viewBox="0 0 80 80"
+ xmlns="http://www.w3.org/2000/svg">
+ <path
+ fill="none"
+ stroke="#000000"
+ stroke-width="4"
+ id="trash-lid-handle"
+ d="M 39.999977,2.0049906 A 10.941541,10.901606 0 0 0 29.380829,10.392059 c 6.823427,-0.19706 14.435517,-0.202894 21.257435,-0.01905 A 10.941541,10.901606 0 0 0 39.999977,2.00502 Z M 39.865976,23.799924 a 10.941541,10.901606 0 0 0 0.134001,0.0096 10.941541,10.901606 0 0 0 0.358917,-0.0096 z" />
+ <path
+ fill="#ffffff"
+ stroke="#000000"
+ stroke-width="4"
+ id="trash-container"
+ d="m 15.029909,24.102259 h 49.940182 v 53.89774 H 15.029909 Z" />
+ <path
+ fill="#ffffff"
+ stroke="#000000"
+ stroke-width="4"
+ id="trash-lid"
+ d="m 70.398893,12.759297 c 0,3.026127 0,11.039803 0,11.039803 H 9.601107 c 0,0 0,-7.816365 0,-11.039803 0,-3.2958374 60.797786,-3.4333596 60.797786,0 z" />
+ <rect
+ fill="#000000"
+ id="trash-stroke1"
+ width="3.0539479"
+ height="32.859192"
+ x="23.934427"
+ y="34.621532" />
+ <rect
+ fill="#000000"
+ id="trash-stroke2"
+ width="3.0539479"
+ height="32.859192"
+ x="38.47303"
+ y="34.621532" />
+ <rect
+ fill="#000000"
+ id="trash-stroke3"
+ width="3.0539479"
+ height="32.859192"
+ x="53.011623"
+ y="34.621532" />
+</svg>
diff --git a/public/projects/react-small-apps/apps/notebook/src/index.js b/public/projects/react-small-apps/apps/notebook/src/index.js
new file mode 100644
index 0000000..7f2be6e
--- /dev/null
+++ b/public/projects/react-small-apps/apps/notebook/src/index.js
@@ -0,0 +1,20 @@
+import "modern-normalize";
+import React from "react";
+import { render } from "react-dom";
+import { BrowserRouter } from "react-router-dom";
+import reportWebVitals from "./reportWebVitals";
+import App from "./App";
+
+render(
+ <BrowserRouter basename={process.env.PUBLIC_URL}>
+ <React.StrictMode>
+ <App />
+ </React.StrictMode>
+ </BrowserRouter>,
+ document.getElementById("app")
+);
+
+// If you want to start measuring performance in your app, pass a function
+// to log results (for example: reportWebVitals(console.log))
+// or send to an analytics endpoint. Learn more: https://bit.ly/CRA-vitals
+reportWebVitals();
diff --git a/public/projects/react-small-apps/apps/notebook/src/logo.svg b/public/projects/react-small-apps/apps/notebook/src/logo.svg
new file mode 100644
index 0000000..9dfc1c0
--- /dev/null
+++ b/public/projects/react-small-apps/apps/notebook/src/logo.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 841.9 595.3"><g fill="#61DAFB"><path d="M666.3 296.5c0-32.5-40.7-63.3-103.1-82.4 14.4-63.6 8-114.2-20.2-130.4-6.5-3.8-14.1-5.6-22.4-5.6v22.3c4.6 0 8.3.9 11.4 2.6 13.6 7.8 19.5 37.5 14.9 75.7-1.1 9.4-2.9 19.3-5.1 29.4-19.6-4.8-41-8.5-63.5-10.9-13.5-18.5-27.5-35.3-41.6-50 32.6-30.3 63.2-46.9 84-46.9V78c-27.5 0-63.5 19.6-99.9 53.6-36.4-33.8-72.4-53.2-99.9-53.2v22.3c20.7 0 51.4 16.5 84 46.6-14 14.7-28 31.4-41.3 49.9-22.6 2.4-44 6.1-63.6 11-2.3-10-4-19.7-5.2-29-4.7-38.2 1.1-67.9 14.6-75.8 3-1.8 6.9-2.6 11.5-2.6V78.5c-8.4 0-16 1.8-22.6 5.6-28.1 16.2-34.4 66.7-19.9 130.1-62.2 19.2-102.7 49.9-102.7 82.3 0 32.5 40.7 63.3 103.1 82.4-14.4 63.6-8 114.2 20.2 130.4 6.5 3.8 14.1 5.6 22.5 5.6 27.5 0 63.5-19.6 99.9-53.6 36.4 33.8 72.4 53.2 99.9 53.2 8.4 0 16-1.8 22.6-5.6 28.1-16.2 34.4-66.7 19.9-130.1 62-19.1 102.5-49.9 102.5-82.3zm-130.2-66.7c-3.7 12.9-8.3 26.2-13.5 39.5-4.1-8-8.4-16-13.1-24-4.6-8-9.5-15.8-14.4-23.4 14.2 2.1 27.9 4.7 41 7.9zm-45.8 106.5c-7.8 13.5-15.8 26.3-24.1 38.2-14.9 1.3-30 2-45.2 2-15.1 0-30.2-.7-45-1.9-8.3-11.9-16.4-24.6-24.2-38-7.6-13.1-14.5-26.4-20.8-39.8 6.2-13.4 13.2-26.8 20.7-39.9 7.8-13.5 15.8-26.3 24.1-38.2 14.9-1.3 30-2 45.2-2 15.1 0 30.2.7 45 1.9 8.3 11.9 16.4 24.6 24.2 38 7.6 13.1 14.5 26.4 20.8 39.8-6.3 13.4-13.2 26.8-20.7 39.9zm32.3-13c5.4 13.4 10 26.8 13.8 39.8-13.1 3.2-26.9 5.9-41.2 8 4.9-7.7 9.8-15.6 14.4-23.7 4.6-8 8.9-16.1 13-24.1zM421.2 430c-9.3-9.6-18.6-20.3-27.8-32 9 .4 18.2.7 27.5.7 9.4 0 18.7-.2 27.8-.7-9 11.7-18.3 22.4-27.5 32zm-74.4-58.9c-14.2-2.1-27.9-4.7-41-7.9 3.7-12.9 8.3-26.2 13.5-39.5 4.1 8 8.4 16 13.1 24 4.7 8 9.5 15.8 14.4 23.4zM420.7 163c9.3 9.6 18.6 20.3 27.8 32-9-.4-18.2-.7-27.5-.7-9.4 0-18.7.2-27.8.7 9-11.7 18.3-22.4 27.5-32zm-74 58.9c-4.9 7.7-9.8 15.6-14.4 23.7-4.6 8-8.9 16-13 24-5.4-13.4-10-26.8-13.8-39.8 13.1-3.1 26.9-5.8 41.2-7.9zm-90.5 125.2c-35.4-15.1-58.3-34.9-58.3-50.6 0-15.7 22.9-35.6 58.3-50.6 8.6-3.7 18-7 27.7-10.1 5.7 19.6 13.2 40 22.5 60.9-9.2 20.8-16.6 41.1-22.2 60.6-9.9-3.1-19.3-6.5-28-10.2zM310 490c-13.6-7.8-19.5-37.5-14.9-75.7 1.1-9.4 2.9-19.3 5.1-29.4 19.6 4.8 41 8.5 63.5 10.9 13.5 18.5 27.5 35.3 41.6 50-32.6 30.3-63.2 46.9-84 46.9-4.5-.1-8.3-1-11.3-2.7zm237.2-76.2c4.7 38.2-1.1 67.9-14.6 75.8-3 1.8-6.9 2.6-11.5 2.6-20.7 0-51.4-16.5-84-46.6 14-14.7 28-31.4 41.3-49.9 22.6-2.4 44-6.1 63.6-11 2.3 10.1 4.1 19.8 5.2 29.1zm38.5-66.7c-8.6 3.7-18 7-27.7 10.1-5.7-19.6-13.2-40-22.5-60.9 9.2-20.8 16.6-41.1 22.2-60.6 9.9 3.1 19.3 6.5 28.1 10.2 35.4 15.1 58.3 34.9 58.3 50.6-.1 15.7-23 35.6-58.4 50.6zM320.8 78.4z"/><circle cx="420.9" cy="296.5" r="45.7"/><path d="M520.5 78.1z"/></g></svg> \ No newline at end of file
diff --git a/public/projects/react-small-apps/apps/notebook/src/reportWebVitals.js b/public/projects/react-small-apps/apps/notebook/src/reportWebVitals.js
new file mode 100644
index 0000000..5253d3a
--- /dev/null
+++ b/public/projects/react-small-apps/apps/notebook/src/reportWebVitals.js
@@ -0,0 +1,13 @@
+const reportWebVitals = onPerfEntry => {
+ if (onPerfEntry && onPerfEntry instanceof Function) {
+ import('web-vitals').then(({ getCLS, getFID, getFCP, getLCP, getTTFB }) => {
+ getCLS(onPerfEntry);
+ getFID(onPerfEntry);
+ getFCP(onPerfEntry);
+ getLCP(onPerfEntry);
+ getTTFB(onPerfEntry);
+ });
+ }
+};
+
+export default reportWebVitals;
diff --git a/public/projects/react-small-apps/apps/notebook/src/setupTests.js b/public/projects/react-small-apps/apps/notebook/src/setupTests.js
new file mode 100644
index 0000000..8f2609b
--- /dev/null
+++ b/public/projects/react-small-apps/apps/notebook/src/setupTests.js
@@ -0,0 +1,5 @@
+// jest-dom adds custom jest matchers for asserting on DOM nodes.
+// allows you to do things like:
+// expect(element).toHaveTextContent(/react/i)
+// learn more: https://github.com/testing-library/jest-dom
+import '@testing-library/jest-dom';