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authorKai Stevenson <kai@kaistevenson.com>2025-06-10 23:50:09 -0700
committerKai Stevenson <kai@kaistevenson.com>2025-06-10 23:50:09 -0700
commit87f134c9f2714593890a530221df429122c4398b (patch)
tree1f3643751e6e213c514c4c24d3ae0242c584b2c3 /frontend
init
Diffstat (limited to 'frontend')
-rw-r--r--frontend/.gitignore23
-rw-r--r--frontend/README.md46
-rw-r--r--frontend/package.json45
-rw-r--r--frontend/public/favicon.icobin0 -> 3870 bytes
-rw-r--r--frontend/public/index.html43
-rw-r--r--frontend/public/logo192.pngbin0 -> 5347 bytes
-rw-r--r--frontend/public/logo512.pngbin0 -> 9664 bytes
-rw-r--r--frontend/public/manifest.json25
-rw-r--r--frontend/public/robots.txt3
-rw-r--r--frontend/src/App.css100
-rw-r--r--frontend/src/App.tsx64
-rw-r--r--frontend/src/Grid.tsx36
-rw-r--r--frontend/src/index.css13
-rw-r--r--frontend/src/index.tsx19
-rw-r--r--frontend/src/kaistevenson.svg1
-rw-r--r--frontend/src/logo.svg1
-rw-r--r--frontend/src/react-app-env.d.ts1
-rw-r--r--frontend/src/reportWebVitals.ts15
-rw-r--r--frontend/src/serverHelper.ts12
-rw-r--r--frontend/src/setupTests.ts5
-rw-r--r--frontend/tsconfig.json26
21 files changed, 478 insertions, 0 deletions
diff --git a/frontend/.gitignore b/frontend/.gitignore
new file mode 100644
index 0000000..4d29575
--- /dev/null
+++ b/frontend/.gitignore
@@ -0,0 +1,23 @@
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+
+# testing
+/coverage
+
+# production
+/build
+
+# misc
+.DS_Store
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
diff --git a/frontend/README.md b/frontend/README.md
new file mode 100644
index 0000000..b87cb00
--- /dev/null
+++ b/frontend/README.md
@@ -0,0 +1,46 @@
+# Getting Started with Create React App
+
+This project was bootstrapped with [Create React App](https://github.com/facebook/create-react-app).
+
+## Available Scripts
+
+In the project directory, you can run:
+
+### `npm start`
+
+Runs the app in the development mode.\
+Open [http://localhost:3000](http://localhost:3000) to view it in the browser.
+
+The page will reload if you make edits.\
+You will also see any lint errors in the console.
+
+### `npm test`
+
+Launches the test runner in the interactive watch mode.\
+See the section about [running tests](https://facebook.github.io/create-react-app/docs/running-tests) for more information.
+
+### `npm run build`
+
+Builds the app for production to the `build` folder.\
+It correctly bundles React in production mode and optimizes the build for the best performance.
+
+The build is minified and the filenames include the hashes.\
+Your app is ready to be deployed!
+
+See the section about [deployment](https://facebook.github.io/create-react-app/docs/deployment) for more information.
+
+### `npm run eject`
+
+**Note: this is a one-way operation. Once you `eject`, you can’t go back!**
+
+If you aren’t satisfied with the build tool and configuration choices, you can `eject` at any time. This command will remove the single build dependency from your project.
+
+Instead, it will copy all the configuration files and the transitive dependencies (webpack, Babel, ESLint, etc) right into your project so you have full control over them. All of the commands except `eject` will still work, but they will point to the copied scripts so you can tweak them. At this point you’re on your own.
+
+You don’t have to ever use `eject`. The curated feature set is suitable for small and middle deployments, and you shouldn’t feel obligated to use this feature. However we understand that this tool wouldn’t be useful if you couldn’t customize it when you are ready for it.
+
+## Learn More
+
+You can learn more in the [Create React App documentation](https://facebook.github.io/create-react-app/docs/getting-started).
+
+To learn React, check out the [React documentation](https://reactjs.org/).
diff --git a/frontend/package.json b/frontend/package.json
new file mode 100644
index 0000000..bc61e8c
--- /dev/null
+++ b/frontend/package.json
@@ -0,0 +1,45 @@
+{
+ "name": "disconnected-frontend",
+ "version": "0.0.0",
+ "private": true,
+ "dependencies": {
+ "@testing-library/dom": "^10.4.0",
+ "@testing-library/jest-dom": "^6.6.3",
+ "@testing-library/react": "^16.3.0",
+ "@testing-library/user-event": "^13.5.0",
+ "@types/jest": "^27.5.2",
+ "@types/node": "^16.18.126",
+ "@types/react": "^19.1.7",
+ "@types/react-dom": "^19.1.6",
+ "axios": "^1.9.0",
+ "react": "^19.1.0",
+ "react-dom": "^19.1.0",
+ "react-scripts": "5.0.1",
+ "typescript": "^4.9.5",
+ "web-vitals": "^2.1.4"
+ },
+ "scripts": {
+ "start": "react-scripts start",
+ "build": "react-scripts build",
+ "test": "react-scripts test",
+ "eject": "react-scripts eject"
+ },
+ "eslintConfig": {
+ "extends": [
+ "react-app",
+ "react-app/jest"
+ ]
+ },
+ "browserslist": {
+ "production": [
+ ">0.2%",
+ "not dead",
+ "not op_mini all"
+ ],
+ "development": [
+ "last 1 chrome version",
+ "last 1 firefox version",
+ "last 1 safari version"
+ ]
+ }
+}
diff --git a/frontend/public/favicon.ico b/frontend/public/favicon.ico
new file mode 100644
index 0000000..a11777c
--- /dev/null
+++ b/frontend/public/favicon.ico
Binary files differ
diff --git a/frontend/public/index.html b/frontend/public/index.html
new file mode 100644
index 0000000..aa069f2
--- /dev/null
+++ b/frontend/public/index.html
@@ -0,0 +1,43 @@
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8" />
+ <link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
+ <meta name="viewport" content="width=device-width, initial-scale=1" />
+ <meta name="theme-color" content="#000000" />
+ <meta
+ name="description"
+ content="Web site created using create-react-app"
+ />
+ <link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
+ <!--
+ manifest.json provides metadata used when your web app is installed on a
+ user's mobile device or desktop. See https://developers.google.com/web/fundamentals/web-app-manifest/
+ -->
+ <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
+ <!--
+ Notice the use of %PUBLIC_URL% in the tags above.
+ It will be replaced with the URL of the `public` folder during the build.
+ Only files inside the `public` folder can be referenced from the HTML.
+
+ Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
+ work correctly both with client-side routing and a non-root public URL.
+ Learn how to configure a non-root public URL by running `npm run build`.
+ -->
+ <title>React App</title>
+ </head>
+ <body>
+ <noscript>You need to enable JavaScript to run this app.</noscript>
+ <div id="root"></div>
+ <!--
+ This HTML file is a template.
+ If you open it directly in the browser, you will see an empty page.
+
+ You can add webfonts, meta tags, or analytics to this file.
+ The build step will place the bundled scripts into the <body> tag.
+
+ To begin the development, run `npm start` or `yarn start`.
+ To create a production bundle, use `npm run build` or `yarn build`.
+ -->
+ </body>
+</html>
diff --git a/frontend/public/logo192.png b/frontend/public/logo192.png
new file mode 100644
index 0000000..fc44b0a
--- /dev/null
+++ b/frontend/public/logo192.png
Binary files differ
diff --git a/frontend/public/logo512.png b/frontend/public/logo512.png
new file mode 100644
index 0000000..a4e47a6
--- /dev/null
+++ b/frontend/public/logo512.png
Binary files differ
diff --git a/frontend/public/manifest.json b/frontend/public/manifest.json
new file mode 100644
index 0000000..080d6c7
--- /dev/null
+++ b/frontend/public/manifest.json
@@ -0,0 +1,25 @@
+{
+ "short_name": "React App",
+ "name": "Create React App Sample",
+ "icons": [
+ {
+ "src": "favicon.ico",
+ "sizes": "64x64 32x32 24x24 16x16",
+ "type": "image/x-icon"
+ },
+ {
+ "src": "logo192.png",
+ "type": "image/png",
+ "sizes": "192x192"
+ },
+ {
+ "src": "logo512.png",
+ "type": "image/png",
+ "sizes": "512x512"
+ }
+ ],
+ "start_url": ".",
+ "display": "standalone",
+ "theme_color": "#000000",
+ "background_color": "#ffffff"
+}
diff --git a/frontend/public/robots.txt b/frontend/public/robots.txt
new file mode 100644
index 0000000..e9e57dc
--- /dev/null
+++ b/frontend/public/robots.txt
@@ -0,0 +1,3 @@
+# https://www.robotstxt.org/robotstxt.html
+User-agent: *
+Disallow:
diff --git a/frontend/src/App.css b/frontend/src/App.css
new file mode 100644
index 0000000..4f77d97
--- /dev/null
+++ b/frontend/src/App.css
@@ -0,0 +1,100 @@
+.App {
+ text-align: center;
+}
+
+.Logo-container {
+ width: 100%;
+ height: 100%;
+ pointer-events: none;
+}
+
+.App-logo {
+ height: 15vmin;
+ position: absolute;
+ left: 50%;
+ top: 50%;
+ transform: translate(-50%, -50%);
+ pointer-events: none;
+}
+
+@media (prefers-reduced-motion: no-preference) {
+ .App-logo {
+ animation: Logo-rotate-in 2s cubic-bezier(0.755, 0.05, 0.855, 0.06) forwards;
+ }
+ .App-main {
+ opacity: 0;
+ animation: App-fade-in 0.65s ease-in 1.8s forwards;
+ }
+}
+
+.App-bg {
+ background-color: #282c34;
+ display: flex;
+ flex-direction: column;
+ align-items: center;
+ justify-content: center;
+}
+
+.App-main {
+ min-height: 100vh;
+ display: flex;
+ flex-direction: column;
+ align-items: center;
+ justify-content: center;
+ font-size: calc(10px + 2vmin);
+ color: white;
+}
+
+.Grid {
+ background: #5262816f;
+ border-radius: 20px;
+ width: 80vmin;
+ height: 80vmin;
+ display: grid;
+ grid-template-columns: repeat(4, 1fr);
+ grid-template-rows: repeat(4, 1fr);
+ gap: 1%;
+}
+
+.Fit-text {
+ font-size: calc(10px + 1vmin);
+ overflow: hidden;
+ text-overflow: clip;
+}
+
+.Grid-square {
+ background: #acc1eb9d;
+ border: none;
+ border-radius: 10px;
+ width: 100%;
+ height: 100%;
+ font-size: 50%;
+ overflow: hidden;
+ display: flex;
+ align-items: center;
+ justify-content: center;
+}
+
+.Selected {
+ background: #d8deea9d;
+}
+
+@keyframes Logo-rotate-in {
+ from {
+ transform: translate(-50%, -50%) rotate(0deg) scale(1);
+ opacity: 1;
+ }
+ to {
+ transform: translate(-50%, -50%) rotate(360deg) scale(5);
+ opacity: 0;
+ }
+}
+
+@keyframes App-fade-in {
+ from {
+ opacity: 0;
+ }
+ to {
+ opacity: 1;
+ }
+}
diff --git a/frontend/src/App.tsx b/frontend/src/App.tsx
new file mode 100644
index 0000000..f6f5296
--- /dev/null
+++ b/frontend/src/App.tsx
@@ -0,0 +1,64 @@
+import React, { useEffect, useState } from "react";
+import logo from "./kaistevenson.svg";
+import "./App.css";
+
+import { Grid } from "./Grid";
+import { getWords } from "./serverHelper";
+
+export type GameState = {
+ words: { word: string; selected: boolean }[];
+};
+
+const initializeGameState = async (): Promise<GameState> => ({
+ words: (await getWords()).map((word) => ({ word, selected: false })),
+});
+
+const Game = () => {
+ //state
+ const [gameState, setGameState] = useState<GameState | undefined>(undefined);
+
+ //initialize
+ useEffect(() => {
+ if (!gameState) {
+ initializeGameState()
+ .then((state) => setGameState(state))
+ .catch(console.error);
+ }
+ });
+
+ //handlers
+ const selectWordHandler = (idx: number) => {
+ const candidateState = { ...gameState! };
+ if (candidateState.words.filter((word) => word.selected).length === 4) {
+ if (!candidateState.words[idx].selected) {
+ //if we've already selected 4 words and we would select another,
+ //do nothing
+ return;
+ }
+ }
+ //FIXME don't mutate state
+ candidateState.words[idx].selected = !candidateState.words[idx].selected;
+ setGameState(candidateState);
+ console.log(`selected ${idx}`);
+ };
+
+ //display logic
+ return gameState ? (
+ <Grid selectWordHandler={selectWordHandler} words={gameState.words!} />
+ ) : (
+ <h1>Loading...</h1>
+ );
+};
+
+export const App = () => (
+ <div className="App">
+ <div className="App-bg">
+ <div className="Logo-container">
+ <img src={logo} className="App-logo" alt="logo" />
+ </div>
+ <div className="App-main">
+ <Game />
+ </div>
+ </div>
+ </div>
+);
diff --git a/frontend/src/Grid.tsx b/frontend/src/Grid.tsx
new file mode 100644
index 0000000..b35f757
--- /dev/null
+++ b/frontend/src/Grid.tsx
@@ -0,0 +1,36 @@
+import React from "react";
+import { GameState } from "./App";
+
+const Tile = ({
+ word,
+ selectWordHandler,
+}: {
+ selectWordHandler: () => void;
+ word: GameState["words"][number];
+}) => (
+ <button
+ onClick={selectWordHandler}
+ className={`Grid-square ${word.selected ? "Selected" : ""}`}
+ style={{ cursor: "pointer" }}
+ >
+ <h1 className="Fit-text">{word.word.toUpperCase()}</h1>
+ </button>
+);
+
+export const Grid = ({
+ selectWordHandler,
+ words,
+}: {
+ selectWordHandler: (idx: number) => void;
+ words: GameState["words"];
+}) => (
+ <div className="Grid">
+ {new Array(16).fill(undefined).map((_, i) => (
+ <Tile
+ selectWordHandler={() => selectWordHandler(i)}
+ word={words[i]}
+ key={i}
+ />
+ ))}
+ </div>
+);
diff --git a/frontend/src/index.css b/frontend/src/index.css
new file mode 100644
index 0000000..ec2585e
--- /dev/null
+++ b/frontend/src/index.css
@@ -0,0 +1,13 @@
+body {
+ margin: 0;
+ font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
+ 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
+ sans-serif;
+ -webkit-font-smoothing: antialiased;
+ -moz-osx-font-smoothing: grayscale;
+}
+
+code {
+ font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
+ monospace;
+}
diff --git a/frontend/src/index.tsx b/frontend/src/index.tsx
new file mode 100644
index 0000000..079f7c6
--- /dev/null
+++ b/frontend/src/index.tsx
@@ -0,0 +1,19 @@
+import React from "react";
+import ReactDOM from "react-dom/client";
+import "./index.css";
+import { App } from "./App";
+import reportWebVitals from "./reportWebVitals";
+
+const root = ReactDOM.createRoot(
+ document.getElementById("root") as HTMLElement
+);
+root.render(
+ <React.StrictMode>
+ <App />
+ </React.StrictMode>
+);
+
+// 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/frontend/src/kaistevenson.svg b/frontend/src/kaistevenson.svg
new file mode 100644
index 0000000..d1b244b
--- /dev/null
+++ b/frontend/src/kaistevenson.svg
@@ -0,0 +1 @@
+<?xml version="1.0" encoding="UTF-8"?><svg id="a" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1860.61 1860.61"><defs><style>.b{fill:none;stroke:#000;stroke-linejoin:round;stroke-width:39px;}</style></defs><rect class="b" x="286.27" y="286.27" width="1288.08" height="1288.08" transform="translate(-385.35 930.31) rotate(-45)"/><rect class="b" x="415.16" y="415.16" width="1030.3" height="1030.3" transform="translate(-365.36 1158.77) rotate(-55)"/><rect class="b" x="517.95" y="517.95" width="824.71" height="824.71" transform="translate(-306 1380.29) rotate(-65)"/><rect class="b" x="600.43" y="600.43" width="659.75" height="659.75" transform="translate(-209.08 1588.13) rotate(-75)"/><rect class="b" x="666.45" y="666.45" width="527.72" height="527.72" transform="translate(-77.54 1775.99) rotate(-85)"/><rect class="b" x="719.1" y="719.1" width="422.41" height="422.41" transform="translate(84.62 1938.15) rotate(-95)"/><rect class="b" x="761.95" y="761.95" width="336.71" height="336.71" transform="translate(272.48 2069.7) rotate(-105)"/><rect class="b" x="795.65" y="795.65" width="269.32" height="269.32" transform="translate(480.33 2166.62) rotate(-115)"/><rect class="b" x="822.52" y="822.52" width="215.58" height="215.58" transform="translate(701.85 2225.97) rotate(-125)"/><rect class="b" x="844.08" y="844.08" width="172.46" height="172.46" transform="translate(930.31 2245.96) rotate(-135)"/></svg> \ No newline at end of file
diff --git a/frontend/src/logo.svg b/frontend/src/logo.svg
new file mode 100644
index 0000000..9dfc1c0
--- /dev/null
+++ b/frontend/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/frontend/src/react-app-env.d.ts b/frontend/src/react-app-env.d.ts
new file mode 100644
index 0000000..6431bc5
--- /dev/null
+++ b/frontend/src/react-app-env.d.ts
@@ -0,0 +1 @@
+/// <reference types="react-scripts" />
diff --git a/frontend/src/reportWebVitals.ts b/frontend/src/reportWebVitals.ts
new file mode 100644
index 0000000..49a2a16
--- /dev/null
+++ b/frontend/src/reportWebVitals.ts
@@ -0,0 +1,15 @@
+import { ReportHandler } from 'web-vitals';
+
+const reportWebVitals = (onPerfEntry?: ReportHandler) => {
+ 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/frontend/src/serverHelper.ts b/frontend/src/serverHelper.ts
new file mode 100644
index 0000000..8565fd6
--- /dev/null
+++ b/frontend/src/serverHelper.ts
@@ -0,0 +1,12 @@
+import axios from "axios";
+
+const SERVER_URL = "http://localhost:4000";
+
+export const getWords = async (): Promise<[...(string[] & { length: 9 })]> => {
+ const words = (await axios.get(`${SERVER_URL}/random-words`))
+ .data as string[];
+ if (words.length !== 16) {
+ throw new Error(`Got invalid words ${words} from server`);
+ }
+ return words;
+};
diff --git a/frontend/src/setupTests.ts b/frontend/src/setupTests.ts
new file mode 100644
index 0000000..8f2609b
--- /dev/null
+++ b/frontend/src/setupTests.ts
@@ -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';
diff --git a/frontend/tsconfig.json b/frontend/tsconfig.json
new file mode 100644
index 0000000..a273b0c
--- /dev/null
+++ b/frontend/tsconfig.json
@@ -0,0 +1,26 @@
+{
+ "compilerOptions": {
+ "target": "es5",
+ "lib": [
+ "dom",
+ "dom.iterable",
+ "esnext"
+ ],
+ "allowJs": true,
+ "skipLibCheck": true,
+ "esModuleInterop": true,
+ "allowSyntheticDefaultImports": true,
+ "strict": true,
+ "forceConsistentCasingInFileNames": true,
+ "noFallthroughCasesInSwitch": true,
+ "module": "esnext",
+ "moduleResolution": "node",
+ "resolveJsonModule": true,
+ "isolatedModules": true,
+ "noEmit": true,
+ "jsx": "react-jsx"
+ },
+ "include": [
+ "src"
+ ]
+}