Code Snippets for Developers

Find useful code snippets and programming examples organized by language and topic. Ready-to-use solutions for your everyday coding tasks.

What is Compter?

A curated collection of code snippets to help you code faster and smarter.

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Code examples in JavaScript, Python, PHP, Java, Go, and more popular languages.

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Find snippets by category: arrays, strings, dates, APIs, file operations, and more.

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Sample Snippets

Here's a preview of what you'll find on Compter.

Filter Even Numbers JavaScript
const numbers = [1, 2, 3, 4, 5, 6]; const evenNumbers = numbers.filter(n => n % 2 === 0); // Result: [2, 4, 6]
Read File Contents Python
with open('file.txt', 'r') as f: content = f.read() print(content)
Array Map Function PHP
$numbers = [1, 2, 3, 4, 5]; $squared = array_map(fn($n) => $n * $n, $numbers); // Result: [1, 4, 9, 16, 25]
HTTP GET Request Go
resp, err := http.Get("https://api.example.com") if err != nil { log.Fatal(err) } defer resp.Body.Close() body, _ := io.ReadAll(resp.Body)

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