Browser compatibility refers to the ability of a website or web application to function consistently across different web browsers.
Ensuring browser compatibility is important to reach a diverse user base, enhance user experience, improve SEO performance, and build professionalism and trust.
Common challenges in browser compatibility include rendering differences, legacy browsers, vendor-specific features, and device-specific issues.
Best practices for achieving browser compatibility include understanding your audience, following web standards, implementing responsive design, testing frequently, and optimizing performance.