🌟 capitalize-first

One letter. Maximum impact. Make every string start like it means business.

Pure string power from the NebulaAI arsenal

⚡ Get Started (Lightning fast)

npm install @nebulaai/capitalize-first

🔥 Watch the magic happen

import { capitalizeFirst } from "@nebulaai/capitalize-first";

// Transform user input like a pro
capitalizeFirst("hello world");        // → "Hello world"
capitalizeFirst("SCREAMING TEXT");     // → "SCREAMING TEXT" 
capitalizeFirst("camelCaseStuff");     // → "CamelCaseStuff"
capitalizeFirst("99 problems");        // → "99 problems"

// Perfect for UI polish
const userName = "sarah_dev_2024";
const displayName = capitalizeFirst(userName);  // → "Sarah_dev_2024"

🚀 Why developers choose this

• Microscopic bundle: Adds literally nothing to your build size
• Bulletproof: Handles edge cases you forgot existed
• TypeScript native: IntelliSense that actually helps
• Zero deps: No dependency hell, ever
• Works everywhere: Node, Deno, Bun, browsers - anywhere JS runs

🛠️ API That Never Fails

capitalizeFirst(str: string): string

| Input | Output | Vibe Check | |-------|--------|------------| | "hello" | "Hello" | ✨ Clean | | "HELLO" | "HELLO" | 🎯 Smart | | "" | "" | 🛡️ Safe |

Pro move: Handles empty strings, weird unicode, and everything in between without breaking a sweat.

🎯 Perfect for

• User-facing text → Professional first impressions
• Form validation → Clean up messy input instantly
• Content management → Consistent formatting everywhere
• API responses → Polish data before it hits the frontend
• Template strings → Dynamic content that looks intentional

💡 Before vs After

// Before: Manual, error-prone, forgettable
function makeNice(str) {
  if (!str) return str;
  return str.charAt(0).toUpperCase() + str.slice(1);
}

// After: One import, infinite confidence
import { capitalizeFirst } from "@nebulaai/capitalize-first";
const result = capitalizeFirst(userInput);  // Just works ™️

📄 License

MIT © Jorge Gonzalez / Temporal AI Technologies Inc.

Empowering developers to build better, faster, cleaner