1+ <!DOCTYPE html>
2+ < html lang ="en ">
3+
4+ < head >
5+ < meta charset ="UTF-8 ">
6+ < meta name ="viewport " content ="width=device-width, initial-scale=1.0 ">
7+ < title > HTML, CSS, JS Cheat Sheet</ title >
8+ < link rel ="preconnect " href ="https://fonts.googleapis.com ">
9+ < link rel ="preconnect " href ="https://fonts.gstatic.com " crossorigin >
10+ < link
11+ href ="https://fonts.googleapis.com/css2?family=Amiri:ital,wght@0,400;0,700;1,400;1,700&family=Bangers&family=Bree+Serif&family=Calistoga&family=Carter+One&family=DM+Serif+Display:ital@0;1&family=Domine:wght@400..700&family=Lora:ital,wght@0,400..700;1,400..700&family=Noto+Serif+Telugu:wght@100..900&family=Oleo+Script:wght@400;700&family=Rakkas&family=Roboto:ital,wght@0,100;0,300;0,400;0,500;0,700;0,900;1,100;1,300;1,400;1,500;1,700;1,900&family=Rubik+Wet+Paint&display=swap "
12+ rel ="stylesheet ">
13+ < link rel ="stylesheet " href ="prism.css ">
14+ < script src ="prism.js "> </ script >
15+ < link rel ="stylesheet " href ="style.css ">
16+ </ head >
17+
18+ < body >
19+
20+ < header >
21+ < h1 > 🔥 Cheat Sheet: HTML, CSS & JavaScript</ h1 >
22+ < input type ="text " id ="search " placeholder ="Search... ">
23+ </ header >
24+
25+
26+
27+ < main >
28+
29+ <!-- HTML Basics -->
30+ < section class ="cheat-section ">
31+ < h2 > 🛠️ HTML Basics</ h2 >
32+ < pre class ="cheat-box language-html ">
33+ < code > <!DOCTYPE html> <!-- Document type declaration --> </ code >
34+ </ pre >
35+
36+ < pre class ="cheat-box language-html ">
37+ < code > <a href="https://example.com" target="_blank">Open in New Tab</a></ code >
38+ </ pre >
39+
40+ < pre class ="cheat-box language-html ">
41+ < code > <img src="image.jpg" alt="Image Description" width="300" height="200"></ code >
42+ </ pre >
43+
44+ < pre class ="cheat-box language-html ">
45+ < code > <table>
46+ <tr><th>Name</th><th>Age</th></tr>
47+ <tr><td>Amit</td><td>20</td></tr>
48+ </table></ code >
49+ </ pre >
50+
51+ < pre class ="cheat-box language-html ">
52+ < code > <form action="/submit" method="POST">
53+ <input type="text" name="username" placeholder="Enter name" required>
54+ <button type="submit">Submit</button>
55+ </form></ code >
56+ </ pre >
57+ < pre class ="cheat-box language-html ">
58+ < code > <a href='url'>Link</a></ code >
59+
60+ </ pre >
61+ </ section >
62+
63+ <!-- CSS basics -->
64+
65+ < section class ="cheat-section ">
66+ < h2 > 🎨 CSS Basics</ h2 >
67+ < pre class ="cheat-box language-css ">
68+ < code > /* Center an element */
69+ div {
70+ display: flex;
71+ justify-content: center;
72+ align-items: center;
73+ }</ code >
74+ </ pre >
75+ < pre class ="cheat-box language-css ">
76+ < code > /* Box Shadow */
77+ box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);</ code >
78+ </ pre >
79+
80+ < pre class ="cheat-box language-css ">
81+ < code > /* Gradient Background */
82+ background: linear-gradient(90deg, #ff7e5f, #feb47b);</ code >
83+ </ pre >
84+
85+ < pre class ="cheat-box language-css ">
86+ < code > /* Hover Effect */
87+ button:hover {
88+ background: #007bff;
89+ color: #fff;
90+ }</ code >
91+ </ pre >
92+
93+ < pre class ="cheat-box language-css ">
94+ < code > /* Media Query */
95+ @media (max-width: 768px) {
96+ body {
97+ background: lightgray;
98+ }
99+ }</ code >
100+ </ pre >
101+
102+ </ section >
103+
104+ <!-- JavaScript basics -->
105+
106+ < section class ="cheat-section ">
107+ < h2 > ⚙️ JavaScript Basics</ h2 >
108+ < pre class ="cheat-box language-js ">
109+ < code > // Alert Box
110+ alert("Hello, World!");</ code >
111+ </ pre >
112+ < pre class ="cheat-box language-js ">
113+ < code > document.querySelector("p");</ code >
114+
115+ </ pre >
116+
117+ < pre class ="cheat-box language-js ">
118+ < code > // DOM Manipulation
119+ document.getElementById("demo").innerText = "Hello!";</ code >
120+ </ pre >
121+
122+ < pre class ="cheat-box language-js ">
123+ < code > // Loop Example
124+ for(let i = 0; i < 5 ; i++) {
125+ console.log(i);
126+ } </ code >
127+ </ pre >
128+
129+ < pre class ="cheat-box language-js ">
130+ < code > // Event Listener
131+ document.querySelector("button").addEventListener("click", () => {
132+ alert("Button clicked!");
133+ });</ code >
134+ </ pre >
135+ < pre class ="cheat-box language-js ">
136+ < code > // Fetch API Example
137+ fetch("https://api.example.com")
138+ .then(response => response.json())
139+ .then(data => console.log(data));</ code >
140+ </ pre >
141+ </ section >
142+ </ main >
143+
144+ < script src ="script.js "> </ script >
145+ </ body >
146+
147+ </ html >
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