Add snippets for Javascript and C

public/data/_index.json

@@ -19,6 +19,10 @@
     "lang": "CPP",
     "icon": "/icons/cpp.svg"
   },
+  {
+    "lang": "C",
+    "icon": "/icons/c.svg"
+  },
   {
     "lang": "Rust",
     "icon": "/icons/rust.svg"

public/data/c.json

@@ -0,0 +1,59 @@
+[
+  {
+    "categoryName": "Basics",
+    "snippets": [
+      {
+        "title": "Hello, World!",
+        "description": "Prints Hello, World! to the terminal.",
+        "code": [
+          "#include <stdio.h> // Includes the input/output library",
+          "",
+          "int main() { // Defines the main function",
+          "  printf(\"Hello, World!\\n\") // Outputs Hello, World! and a newline",
+          "",
+          "  return 0; // indicate the program executed successfully",
+          "}"
+        ],
+        "tags": ["c", "printing", "hello-world", "utility"],
+        "author": "0xHouss"
+      }
+    ]
+  },
+  {
+    "categoryName": "Mathematical Functions",
+    "snippets": [
+      {
+        "title": "Factorial Function",
+        "description": "Calculates the factorial of a number.",
+        "code": [
+          "int factorial(int x) {",
+          "  int y = 1;",
+          "",
+          "  for (int i = 2; i <= x; i++)",
+          "    y *= i;",
+          "",
+          "  return y;",
+          "}"
+        ],
+        "tags": ["c", "math", "factorial", "utility"],
+        "author": "0xHouss"
+      },
+      {
+        "title": "Power Function",
+        "description": "Calculates the power of a number.",
+        "code": [
+          "int power(int x, int n) {",
+          "  int y = 1;",
+          "",
+          "  for (int i = 0; i < n; i++)",
+          "    y *= x;",
+          "",
+          "  return y;",
+          "}"
+        ],
+        "tags": ["c", "math", "power", "utility"],
+        "author": "0xHouss"
+      }
+    ]
+  }
+]

public/data/javascript.json

@@ -168,7 +168,7 @@
           "// Example usage:",
           "console.log(countWords('Hello world! This is a test.')); // Output: 6"
         ],
-        "tags": ["string", "manipulation", "word count", "count"],
+        "tags": ["javascript", "string", "manipulation", "word count", "count"],
         "author": "axorax"
       },
       {
@@ -182,7 +182,7 @@
           "// Example usage:",
           "console.log(removeWhitespace('Hello world!')); // Output: 'Helloworld!'"
         ],
-        "tags": ["string", "whitespace"],
+        "tags": ["javascript", "string", "whitespace"],
         "author": "axorax"
       }
     ]
@@ -318,15 +318,7 @@
           "console.log(timeAgoOrAhead(new Date())); // just now",
           "console.log(timeAgoOrAhead(futureDate)); // in x years"
         ],
-        "tags": [
-          "javascript",
-          "date",
-          "time",
-          "relative",
-          "future",
-          "past",
-          "utility"
-        ],
+        "tags": ["javascript", "date", "time", "relative", "future", "past", "utility"],
         "author": "Yugveer06"
       }
     ]
@@ -357,6 +349,7 @@
         "code": [
           "const debounce = (func, delay) => {",
           "  let timeout;",
+          "",
           "  return (...args) => {",
           "    clearTimeout(timeout);",
           "    timeout = setTimeout(() => func(...args), delay);",
@@ -399,32 +392,49 @@
         "tags": ["javascript", "utility", "throttle", "performance"],
         "author": "dostonnabotov"
       },
-     {
-  "title": "Get Contrast Color",
-  "description": "Returns either black or white text color based on the brightness of the provided hex color.",
-  "code": [
-    "const getContrastColor = (hexColor) => {",
-    "  // Expand short hex color to full format",
-    "  if (hexColor.length === 4) {",
-    "    hexColor = `#${hexColor[1]}${hexColor[1]}${hexColor[2]}${hexColor[2]}${hexColor[3]}${hexColor[3]}`;",
-    "  }",
-    "  const r = parseInt(hexColor.slice(1, 3), 16);",
-    "  const g = parseInt(hexColor.slice(3, 5), 16);",
-    "  const b = parseInt(hexColor.slice(5, 7), 16);",
-    "  const brightness = (r * 299 + g * 587 + b * 114) / 1000;",
-    "  return brightness >= 128 ? \"#000000\" : \"#FFFFFF\";",
-    "};",
-    "",
-    "// Usage:",
-    "console.log(getContrastColor('#fff')); // Output: #000000 (black)",
-    "console.log(getContrastColor('#123456')); // Output: #FFFFFF (white)",
-    "console.log(getContrastColor('#ff6347')); // Output: #000000 (black)",
-    "console.log(getContrastColor('#f4f')); // Output: #000000 (black)"
-  ],
-  "tags": ["color", "hex", "contrast", "brightness", "utility"],
-  "author": "yaya12085"
-}
-
+      {
+        "title": "Get Contrast Color",
+        "description": "Returns either black or white text color based on the brightness of the provided hex color.",
+        "code": [
+          "const getContrastColor = (hexColor) => {",
+          "  // Expand short hex color to full format",
+          "  if (hexColor.length === 4) {",
+          "    hexColor = `#${hexColor[1]}${hexColor[1]}${hexColor[2]}${hexColor[2]}${hexColor[3]}${hexColor[3]}`;",
+          "  }",
+          "  const r = parseInt(hexColor.slice(1, 3), 16);",
+          "  const g = parseInt(hexColor.slice(3, 5), 16);",
+          "  const b = parseInt(hexColor.slice(5, 7), 16);",
+          "  const brightness = (r * 299 + g * 587 + b * 114) / 1000;",
+          "  return brightness >= 128 ? \"#000000\" : \"#FFFFFF\";",
+          "};",
+          "",
+          "// Usage:",
+          "console.log(getContrastColor('#fff')); // Output: #000000 (black)",
+          "console.log(getContrastColor('#123456')); // Output: #FFFFFF (white)",
+          "console.log(getContrastColor('#ff6347')); // Output: #000000 (black)",
+          "console.log(getContrastColor('#f4f')); // Output: #000000 (black)"
+        ],
+        "tags": ["javascript", "color", "hex", "contrast", "brightness", "utility"],
+        "author": "yaya12085"
+      },
+      {
+        "title": "Sleep Function",
+        "description": "Waits for a specified amount of milliseconds before resolving.",
+        "code": [
+          "const sleep = (ms) => new Promise((resolve) => setTimeout(resolve, ms));",
+          "",
+          "// Usage:",
+          "async function main() {",
+          "  console.log('Hello');",
+          "  await sleep(2000); // Waits for 2 seconds",
+          "  console.log('World!');",
+          "}",
+          "",
+          "main();"
+        ],
+        "tags": ["javascript", "sleep", "delay", "utility", "promises"],
+        "author": "0xHouss"
+      }
     ]
   },
   {
@@ -511,32 +521,31 @@
       }
     ]
   },
-{
-  "categoryName": "Number Formatting",
-  "snippets": [
-    {
-      "title": "Number Formatter",
-      "description": "Formats a number with suffixes (K, M, B, etc.).",
-      "code": [
-        "const nFormatter = (num) => {",
-        "  if (!num) return;",
-        "  num = parseFloat(num.toString().replace(/[^0-9.]/g, ''));",
-        "  const suffixes = ['', 'K', 'M', 'B', 'T', 'P', 'E'];",
-        "  let index = 0;",
-        "  while (num >= 1000 && index < suffixes.length - 1) {",
-        "    num /= 1000;",
-        "    index++;",
-        "  }",
-        "  return num.toFixed(2).replace(/\\.0+$|(\\.[0-9]*[1-9])0+$/, '$1') + suffixes[index];",
-        "};",
-        "",
-        "// Usage:",
-        "console.log(nFormatter(1234567)); // Output: '1.23M'"
-      ],
-      "tags": ["javascript", "number", "format", "utility"],
-      "author": "realvishalrana"
-    }
-  ]
-}
-
+  {
+    "categoryName": "Number Formatting",
+    "snippets": [
+      {
+        "title": "Number Formatter",
+        "description": "Formats a number with suffixes (K, M, B, etc.).",
+        "code": [
+          "const nFormatter = (num) => {",
+          "  if (!num) return;",
+          "  num = parseFloat(num.toString().replace(/[^0-9.]/g, ''));",
+          "  const suffixes = ['', 'K', 'M', 'B', 'T', 'P', 'E'];",
+          "  let index = 0;",
+          "  while (num >= 1000 && index < suffixes.length - 1) {",
+          "    num /= 1000;",
+          "    index++;",
+          "  }",
+          "  return num.toFixed(2).replace(/\\.0+$|(\\.[0-9]*[1-9])0+$/, '$1') + suffixes[index];",
+          "};",
+          "",
+          "// Usage:",
+          "console.log(nFormatter(1234567)); // Output: '1.23M'"
+        ],
+        "tags": ["javascript", "number", "format", "utility"],
+        "author": "realvishalrana"
+      }
+    ]
+  }
 ]

public/data/rust.json

@@ -1,7 +1,7 @@
 [
   {
-     "categoryName": "Basics",
-     "snippets": [
+    "categoryName": "Basics",
+    "snippets": [
         {
           "title": "Hello, World!",
           "description": "Prints Hello, World! to the terminal.",