Are you a software engineer seeking to boost your skills and efficiency? Check out these four must-visit websites:

1. 30 Seconds of Code 💻

Access quick code snippets across various languages and concepts for faster coding.

2. Coolors 🎨

Easily generate attractive color palettes for your applications, eliminating the need for trial and error.

3. Envato Tuts+ 📚

Explore thousands of free tutorials covering all levels of coding, from beginner basics to advanced techniques.

4. OverAPI 📝

Find cheat sheets for multiple programming languages and frameworks to streamline your coding process.