Adobe Spectrum vs Salesforce Lightning: Which Enterprise Design System Wins?
Detailed comparison of Adobe Spectrum and Salesforce Lightning Design System. Features, ecosystem, and when to choose each.
Adobe Spectrum
Salesforce Lightning
Free (Apache 2.0)
Free (open source)
Teams building creative tools, content management, or media-rich applications that need a polished, accessible component set
Teams building on the Salesforce platform or creating CRM, sales, and service applications
- React Spectrum and Spectrum Web Components implementations
- React Aria hooks library for accessible headless components
- Internationalization support with 30+ locales built in
- Spectrum design tokens with Express and Spectrum 2 themes
- Comprehensive icon set with 1,000+ workflow icons
- Advanced color system with support for multiple color spaces
- Lightning Web Components with native platform integration
- Blueprints for complex enterprise patterns (kanban, feeds, dashboards)
- Design token system with platform-specific output formats
- Comprehensive data table and form patterns
- Built-in responsive grid system
- Detailed accessibility guidelines with ARIA patterns for each component
I've worked with React Aria (which sits under Spectrum) on accessibility-critical projects. Spectrum is the right pick when accessibility, internationalization, and platform-independence matter. Lightning I haven't shipped with. From the Salesforce-adjacent teams I've audited: it's unbeatable inside the platform (Lightning Web Components, blueprints, App Bridge), and a strange choice anywhere else. Salesforce ecosystem: Lightning. Everything else: Spectrum.
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