Design System For Saa S Products
From $4,000
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3 weeks
Count the tables in your product. Now count how many behave the same way.That number is your design system's real score, and in most B2B software it's low. Four teams needed a table, four teams built one. Sorting works differently in Billing than in Reports. Multi-select exists here and not there. "Archived" is greyed out on one screen and a badge on the next.Each decision was reasonable. Together they mean every new screen starts with someone opening three files to check what the last person did — which is why velocity drops with every module you add.Most design systems don't help, because they were built for marketing sites. A button, a card, a modal, and nothing for what B2B software is actually made of.Three weeks. One system for all of it.Week 1 — audit of what exists, duplications and conflicts listed, token architecture agreed.Week 2 — core and SaaS-specific components, all states.Week 3 — themes, density tiers, documentation, handoff.What's in the library:— Tokens: colour, type, spacing, elevation, radius, light and dark— Core: buttons, forms, inputs, selects, nav, tabs, modals, toasts, empty and error states— SaaS-specific: data tables with sorting, filtering, column config, pagination and bulk actions; filter and segment panels; status, role and severity badges; permission-aware layouts; KPI tiles and chart patterns; audit log and activity timeline; notification hierarchy— Density: comfortable, compact, condensed — and when each applies— A shared status vocabulary so every module names things the same— Figma library with variants, auto-layout and variables— Usage docs, naming conventions, contribution rules— Developer handoff specTypical engagements: B2B SaaS design system, admin panel component library, enterprise UI kit, data table and reporting patterns, multi-module consistency, Figma library rebuild, design token migration, design-to-code handoff.Design and engineering sit in one team at U1CORE, so the system is specified against what gets built, not against an ideal.