Figma
Figma is a browser-based design and prototyping platform widely adopted for UI/UX. Teams can simultaneously edit screens, leave comments, and manage component libraries. Its vector editing tools support responsive layouts, while real-time collaboration fosters agile workflows. The integrated prototype mode simulates user flows. Figma’s plugin ecosystem offers additional functionality (icon sets, color tools). A free plan supports up to three projects, appealing to freelancers or small teams. With paid plans, advanced features like team libraries, offline editing, and private projects become available, making Figma a go-to for app design.