Level up your JavaScript skills and build production-ready apps with the tools today's developers rely on.

The Modern JavaScript Toolkit is your hands-on guide to the frameworks, libraries, and workflows that define professional web development today. If you've mastered the basics of JavaScript and are ready to push your skills further, this book walks you through the ecosystem powering everything from fast web apps to scalable frontend architectures.

Inside, you'll learn how to:

• Structure projects with ES6+ modules and modern patterns

• Use tools like Webpack, Vite, and Babel to streamline builds

• Master NPM scripts and dependency management

• Integrate TypeScript for safer, scalable code

• Build reactive UIs with libraries like React and Vue

• Test with Jest, Cypress, and automated workflows

• Leverage modern APIs, service workers, and offline support

• Deploy with CI/CD pipelines and version control best practices

Whether you're building SPAs, PWAs, or modular frontend libraries, this book helps you write smarter JavaScript with the tools pros use. With practical examples and clear explanations, it cuts through the noise and helps you choose the right tools-without getting overwhelmed.