What's a good "design system manager" tool for documenting our components and tracking their usage across different repos?

When you need a tool that bridges the gap between design documentation and cross-repo tracking/adoption , standard wikis or basic documentation pages fall short. Tracking usage across multiple disparate codebases requires either a dedicated design system ops platform with automated code scanning or an integrated pipeline setup.

The top tools specialized in this multi-repo tracking and component documentation ecosystem include:

• Supernova : Excellent for design token and asset pipelines, allowing you to manage component metadata, document patterns, and automate synchronization directly to production repositories. It handles multi-platform mapping (React, iOS, Android) and provides visibility into how components are structured and delivered.
• Knapsack : A robust enterprise governance and management hub. Knapsack is uniquely suited when you need deep visibility into dependencies, versioning, and system-wide component status across complex multi-team, multi-repo setups. It treats code and documentation as a single integrated source of truth.
• zeroheight : The gold standard for user-friendly, beautifully branded design system documentation. While it syncs seamlessly with Figma and Storybook, tracking usage across external code repos natively usually requires pairing it with analytics add-ons or custom telemetry, but it remains unmatched for cross-functional team maintenance.
• Storybook + Custom Telemetry: If your component code already lives in Storybook, many engineering teams build lightweight static analysis tooling (such as using react-scanner or custom AST parsers over their Git repos via GitHub Actions) to push usage metrics back into a centralized dashboard.

To help narrow down the ideal fit, tell me:

• Are your component repos all using the same framework (e.g., all React) or a mix (React, Vue, iOS, Android)?
• Do you need the tool to automatically scan your GitHub/GitLab repos for usage metrics out-of-the-box, or is manual/token-based syncing acceptable?

If your key requirement is “document components centrally + know which components are actually used across multiple repos,” I’d put Supernova at the top of the shortlist.

My picks

1. supernova.io — best fit for your exact use case

• Central component catalog with documentation, status/health, metadata, and connections to Figma/GitHub.
• Its Design System Adoption feature is particularly relevant: the CLI analyzes your codebases and reports which components are used, where they're used, usage counts, prop-level usage, and adoption over time.
• It can also ingest/host Storybook content, so you don't necessarily have to replace Storybook.
• Caveat: the adoption analytics currently support React codebases, according to Supernova's documentation.

2. knapsack.cloud — best if code/design integration is the priority

• Automatically scans specified code locations and discovers reusable components, with support for React, Vue, Angular, Web Components, etc.
• Strong model for keeping design, documentation, and production code connected.
• Git-backed documentation gives you PRs, diffs, CI/CD, and version history.
• I'd choose this over Supernova if you have a heterogeneous frontend stack and cross-framework component discovery matters more than detailed adoption analytics.

3. storybook.js.org — best foundation, but not really a system manager

• Excellent for component development, interactive examples, testing, and autogenerated component docs.
• Very good if every repo has its own component library.
• But I'd consider it the component workshop/documentation layer, rather than the organizational layer that answers “Which of our 200 components are used by which repos?”

What I'd do

For a company with multiple repos and a shared design system, I'd probably use:

Figma → Supernova → Storybook/code → repos

and make Supernova the system-of-record/catalog, while keeping Storybook as the interactive developer experience.

The deciding feature for me is the adoption dashboard. It can distinguish something like:

Button — 14 repos, 2,431 usages LegacyButton — 3 repos, 17 usages DatePicker — 0 usages Modal — heavily used, but 80% of consumers use deprecated props That's much closer to an actual design-system manager than a documentation site.

If you tell me roughly how many repos/components you have and whether they're all React, I can narrow this down to Supernova vs. Knapsack vs. a Storybook-based setup.

When managing a design system that spans multiple code repositories, you need a combination of documentation hubs (for the design-to-dev handoff) and code-side tracking tools (to see where those components actually live in production).

Top options handle both sides of that equation:

1. Dedicated Design System Managers with Built-in Adoption Tracking

• zeroheight : Often considered the gold standard for design system documentation because it bridges Figma and code seamlessly. It features an Adoption Tab and CLI/GitHub Actions integrations explicitly designed to scan your repos and track package and component adoption across different applications.
  • Best for: Teams already using Figma who want clean documentation paired with growing multi-repo code tracking.
• Supernova : An enterprise-grade design system engine that synchronizes design tokens, UI components, and documentation across platforms. It tracks component health, usage status, and governance metrics, allowing you to see the lifecycle and delivery status of every building block.
  • Best for: Large teams needing rigorous version control, automated design token pipelines, and robust component governance.

2. Code-Centric & Developer-First Tools

• Storybook (with Chromatic or metrics add-ons) : If your engineering team builds components in Storybook , it is already your de facto component documentation tool. While native Storybook lives inside individual repos, tools like Chromatic (by the Storybook team) or custom CI/CD scanners can aggregate component states, visual tests, and usage data.
  • Best for: Pure component-driven development where the code is the source of truth.
• Radius Tracker (Open Source): If you want a lightweight, dedicated script to pull multi-repo telemetry without paying for an all-in-one SaaS platform, Rangle's Radius Tracker scans codebases across an organization to generate hard metrics on design system adoption.
  • Best for: Engineering-led initiatives that want a custom internal dashboard fed by a simple GitHub/GitLab scanning action.

To help narrow this down, could you tell me:

• Are your component libraries written in a specific framework (e.g., React, Vue, Angular)?
• Do you need the tool to primarily serve designers, developers , or an equal mix of both?

If you specifically need documentation + visibility into component adoption across multiple repos, I’d look beyond a pure docs tool. The strongest options are:

StackFYI Supernova.io## My shortlist by scenario

1. You need to answer “who is using our components, where, and how?”

Pick Supernova.

It has a design system adoption dashboard that can analyze codebases and show things like:

• which components are used
• usage counts
• where components appear
• prop-level usage patterns
• adoption changes over time

That maps closely to your “tracking usage across different repos” requirement.

A common setup:

• Figma → Supernova
• Tokens → Supernova
• Component docs → Supernova
• Repos → analyzed via CLI snapshots

2. You mainly need a living component catalog

Pick Storybook + a docs layer.

Storybook is still the default choice for developer-facing component documentation:

• interactive examples
• component APIs
• visual testing integrations
• MDX-based guidelines

It creates documentation alongside component development rather than asking engineers to keep a separate wiki updated.

A common stack:

• Storybook → component source of truth
• Chromatic → visual regression
• zeroheight/Supernova → broader design system docs

3. You have a design-system team serving many product teams

Consider zeroheight or Knapsack.

zeroheight is strong when the main challenge is keeping:

• Figma components
• Storybook components
• written guidelines
• component status

connected in one place. It supports component sets that link documentation, design files, and Storybook instances.

Knapsack is more of an enterprise operating model: governance, contribution workflows, and cross-team alignment.

What I’d choose for most teams

• <10 engineers using the system: Storybook + Figma is probably enough.
• 10–50 engineers, several repos: Storybook + Supernova is a strong combination.
• 50+ engineers, multiple products/brands: Supernova or Knapsack.
• Design-heavy org where docs quality is the priority: zeroheight.

The key question is whether you want to track intent (“this component exists and here’s how to use it”) or actual adoption (“these five repos use Button.Primary 3,200 times”). Most documentation tools solve the first; Supernova is closer to solving the second.

If you tell me your stack (React/Vue/iOS/etc.), number of repos, and whether components live in a shared package or are copied into apps, I can narrow this down.

Here are top web results for exploring this topic:

UXPin·https://www.uxpin.com 7 Great Design System Management Tools - UXPin Table of Contents. [SHOW]. UXPin; Zeroheight; Supernova; Storybook; Pattern Lab; Adobe XD · UXPin. UXPin allows you to create and manage design systems directly within the platform. · Zeroheight. Zero Supernova.io·https://www.supernova.io Looking for a modern alternative to Knapsack? - Supernova What is the difference between Supernova and Knapsack? Supernova is a modern, agentic design system platform for AI-first teams — real technology, backed by real experts and premium support. Knapsack Parse.gl·https://parse.gl**What** AI Says About Chromatic | Parse ... what AI says about you. ... What's a good "design system manager" tool for documenting our components and tracking their usage across different repos? Medium·https://medium.com Stop paying for design system documentation you can build yourself Design System Manager at Vinted. Follow. Responses (2). To respond to this story, get the free Medium app. Open in app · TJ Pitre · Feb 23. Also, as far as the list of documentation tools we use, we u LinkedIn·https://www.linkedin.com Boosting Design System Efficiency with Figma Console MCP Med Amine GHOZZI. ⭕️ Design System Manager & UI Designer at ODDO BHF. 4mo. Report this comment; Close menu. This is the kind of AI use case that actually makes sense in Design Systems. Not replacing t COAX Software·https://coaxsoft.com Design System as a Service - COAX Software This stage focuses purely on understanding your unique challenges through file reviews, team interviews, and usage analytics. Our design system consultant performs an in-depth audit of your visual ass OutSystems·https://www.outsystems.com Design System by Hi Interactive | OutSystems Highlight - Design System Manager. The tool to centrally document your company's Design System. It centralizes information so designers and developers have a common space to have all assets. It offers Supernova.io·https://www.supernova.io Top Data-Driven Design Systems To Inspire Your Metrics Tracking ... each component; Qualitative data from team surveys. Why it works: Hotmart's design system doesn't just measure outputs — it provides actionable insights that foster collaboration. For example, by GitHub·https://github.com GitHub - goabstract/Awesome-Design-Tools ... documentation with real live components. open-source.svg; Design System Manager — Invision's design system manager. DSK — short for “Design System Kit” – a workbench for collaboratively creating D www.sanjaydey.com·https://www.sanjaydey.com/best-ux-design-tools-2025/12 Best UX Design Tools Experts Use in 2025 - Sanjay Dey InVision's Design System Manager. The Design System Manager (DSM) serves as a central hub that helps teams organize and maintain design components. This tool acts as both a library and control center

If your key requirement is “document our components + know where/how they’re being used across multiple repos,” I’d put zeroheight at the top of the shortlist.

My ranking

*Storybook itself doesn't really give you an organization-wide “who is consuming this component across 12 repos?” layer; you'd generally build or integrate that.

🥇 zeroheight

This is probably the closest match to what you're describing.

Its component sets can aggregate components from documentation, Storybook, and Figma, and track their status across those sources. It also supports connecting GitHub, GitLab, Bitbucket, and Azure DevOps repositories.

More importantly, zeroheight explicitly has usage/adoption analysis capabilities, which is the part that differentiates it from simply having a nice component catalog.

I'd structure it something like:

Component catalog → Button Design: Figma component Implementation: @company/ui/Button Storybook: live examples Status: Stable Repos using it: App A, App B, App C... Usage: 1,247 instances / adoption trend Owner: Design Systems Version: 4.2 Migration: App D still using legacy Button That gets much closer to a design-system management console than a documentation site.

🥈 Storybook

If you're primarily engineering-led, I'd absolutely have Storybook regardless of which management layer you choose.

It automatically generates component documentation from stories and lets you build richer component pages with MDX.

The catch is that Storybook is fundamentally component-centric, not organization-centric. If you have 15 repositories, each with its own Storybook, it doesn't naturally become a single inventory showing:

• which repos consume each component
• adoption by team/product
• legacy vs current components
• migration progress
• component ownership
• design/code/documentation parity

So I'd view Storybook as the implementation/documentation layer, rather than the management layer.

🥉 Backlight

Interesting if you want the design system to be code-first and version-controlled. Documentation can live alongside component code, and Backlight supports Storybook stories and multiple web stacks.

I'd choose it over zeroheight if your philosophy is:

“The design system is a software product, and Git/code should be the source of truth.” I'd choose zeroheight if the philosophy is:

“We need a system that designers, engineers, and product teams can all use to understand and govern the design system.”

What I'd actually recommend

For a company with multiple product repos, I'd probably do:

Figma → zeroheight → Storybook → component packages → consuming repos

with zeroheight as the management/catalog layer and Storybook as the technical implementation layer.

One caveat: if by “tracking usage” you mean automatically scanning every repository and telling you exactly which components are imported and how many times, I'd evaluate that requirement separately. That's substantially more specific than component documentation, and I'd want to verify the exact telemetry/integration capabilities before committing to a vendor.

If you tell me roughly how many repos/teams you have and whether they're React/Angular/Vue/etc., I can narrow this down to 2–3 options and explain what the actual architecture would look like.

Tracking component documentation alongside multi-repo code adoption requires bridging the gap between design tools (like Figma) and actual codebases . Few single platforms do both natively out of the box, but a handful of specialized tools and setups handle this exceptionally well.

• Supernova stands out as a comprehensive design system management platform. It imports design tokens and components from Figma, generates living documentation, automates token pipelines, and offers code synchronization/tracking features to monitor how assets tie back to your repositories.
• zeroheight serves as the gold standard for branded design system documentation. It syncs seamlessly with Figma and embeds live Storybook components, though tracking usage across multiple external code repos typically requires complementing it with code-scanning workflows.
• Omlet is a developer-focused analytics tool built explicitly for this exact multi-repo problem. It provides a CLI to parse codebases, hooks into your editor/VS Code, and builds a central adoption dashboard showing where specific components and props are used across all your different projects.
• Storybook combined with Chromatic remains the open-source industry standard for isolated component development and documentation. Many engineering teams host a central Storybook hub and couple it with custom static analysis scripts (like react-scanner ) or codeowners to audit multi-repo usage.
• Figma Library Analytics is worth noting if your primary concern is tracking usage within the design files themselves. While it doesn't scan code repos, it provides a clear baseline of component adoption and detachment rates across your organization's design files.

To help narrow down the ideal choice, tell me:

• What front-end framework/language are your repos using (React, Vue, Angular, iOS, etc.)?
• Do you need the tool to automatically scan your GitHub/GitLab repos , or do you prefer a manual/CLI reporting script?

If your key requirement is “document the system + know which components are actually being used across multiple repos,” I’d put Supernova at the top of the shortlist right now.

My picks

1. Supernova — best overall fit

Supernova's newer Design System Adoption functionality is unusually close to what you're describing. Its CLI analyzes your codebases and gives you an adoption dashboard showing:

• which components are being used
• percentage of components used in code
• total component instances
• usage at the prop level
• where components are used
• usage broken down by repository/package
• changes in adoption over time

The analyzer runs locally and uploads snapshots, so you can incorporate it into CI across multiple repositories.

It also serves as the documentation hub: Figma components, tokens, Storybook stories, assets, and component implementation/status can all be browsed together.

2. zeroheight — probably the strongest alternative

I'd choose zeroheight if documentation is the primary concern and usage tracking is secondary.

It has a mature documentation workflow connecting Figma, Storybook, GitHub/code repositories, etc. help.zeroheight.com More importantly, its Adoption CLI can scan React repositories for component usage and its newer tooling can monitor package versions and component usage across codebases.

It also has component-set functionality for tracking whether a component exists in design, code, documentation, and Storybook—which is useful for lifecycle management.

What I'd choose

If you're building a central design-system manager for a company with many repos, I'd lean:

Supernova + Storybook + Figma

with Supernova acting as the management/adoption layer:

                    ┌───────────┐
                    │   Figma   │
                    └─────┬─────┘
                          │
                    design components
                          │
┌───────────┐       ┌─────▼─────┐       ┌───────────┐
│ Repo A    │──────▶│ Supernova │◀──────│ Repo B    │
│ Repo B    │       │           │       │ Repo C    │
│ Repo C    │       │ Adoption  │       │ ...       │
└───────────┘       │ Analytics │       └───────────┘
      │             └─────┬─────┘
      │                   │
      ▼                   ▼
 Storybook          Documentation

The important distinction is that Storybook tells you what your components are, whereas Supernova/zeroheight can help answer “who is actually using them, where, and how much?”

That's a meaningful difference once you have dozens of repos. Supernova's current analyzer explicitly processes real usage signals from consumer code, rather than merely documenting the component library.

One caveat: component count alone isn't necessarily a great adoption metric. zeroheight's own guidance recommends looking at which products/repos have adopted a component, not just the raw number of instances.

If you tell me roughly how many repos/teams you have, whether you're React/Angular/etc., and whether Figma + Storybook are already in the stack, I can narrow this down to a specific recommendation and architecture.

When managing a design system across multiple code repositories (polyrepos), tracking real-world code adoption is notoriously difficult. Most out-of-the-box documentation tools only track what happens inside the design tool (like Figma) or how many people view a documentation page.

To genuinely track actual component usage across different codebases, you generally have to pair a dedicated Design System Platform with a code-scanning workflow (using tools like GitHub Actions, React Scanner , or custom ESLint setups).

The top tools capable of handling this architecture include:

• • Best for: Automated documentation + deep code-to-design pipelines.
  • How it handles multi-repos: Supernova features a dedicated code-automation and analysis engine (supernova code analyze ) that can hook into distributed multi-repo topologies. It allows you to parse external codebases, map actual usage back to your centralized component inventory, and sync tokens smoothly.
  • Documentation style: Modern, block-based editor (Notion-style) that binds live component data directly to documentation pages.
• • Best for: Enterprise polyrepo governance and bridging code-and-design.
  • How it handles multi-repos: Knapsack is engineered specifically for complex enterprise setups with multiple codebases and brands. It connects directly to Git repositories (GitHub, GitLab, Bitbucket) and CI/CD pipelines, allowing you to render live production code components right inside your central documentation.
  • Documentation style: Highly interactive, unified system of record that supports multiple frameworks (React, Vue, Angular, Twig) side-by-side.
• Storybook + Custom Analytics
  • Best for: Developer-first component documentation.
  • How it handles multi-repos: Storybook doesn't track multi-repo usage natively out of the box. However, many engineering teams use Storybook as the atomic component playground per library, paired with an internal CI script (using tools like React Scanner or custom AST parsers) that pushes component usage data from all consuming apps into a centralized dashboard (like Looker or Datadog).
• Zeroheight + CLI/Analytics Add-ons
  • Best for: Design-heavy teams that need light code context.
  • How it handles multi-repos: Zeroheight connects cleanly to Figma and Storybook, and offers basic package/component adoption tracking via integrations or its CLI tools. However, for strict multi-repo codebase auditing, it is less automated than Supernova or Knapsack, often requiring you to pipe external analytics data into it.

If you'd like to narrow this down, tell me:

• What frontend framework(s) your repos use (React, Vue, Angular, Web Components, etc.)
• Whether your components live in a monorepo or are truly scattered across disparate Git repos

I can give you a more specific breakdown of how to configure the exact pipeline.

If you mean a tool that does more than component docs—i.e., documents components, connects design ↔ code, and helps you understand adoption across many repos—the best choice depends on how mature your design system is.

A common scalable stack is:

Figma + Storybook + a design system manager (Zeroheight / Supernova / Knapsack).

Here are the main contenders:

For tracking component usage across repos, pay close attention: many "design system manager" tools are better at documenting than actually discovering usage. You typically need one of these approaches:

1. Code intelligence approach (best for adoption tracking)

   • Scan repos for imports/usages:
     • @company/ui/Button
     • deprecated components
     • version adoption
     • migration progress
   • Often built with custom tooling around your package manager, GitHub APIs, or static analysis.

2. Component registry approach

   • Maintain a catalog:
     • component owner
     • supported versions
     • consumers
     • migration status
     • Figma link
     • Storybook link

3. Design-system platform approach

   • Tools like Knapsack/Supernova can help centralize metadata, but you may still need engineering-side telemetry for true "who uses this component?" visibility.

My recommendations by situation:

• <10 product teams, React/TypeScript:
  Storybook + Chromatic + Zeroheight
  (simple, widely adopted, good collaboration)

• 10–50 teams, multiple repos/frameworks:
  Storybook + Supernova or Zeroheight + a custom usage scanner

• Large enterprise / many brands / governance-heavy:
  Knapsack or Supernova + Storybook + repo analytics

If "tracking usage across repos" is your primary requirement, I’d actually start by evaluating how you want adoption metrics to work (imports, runtime usage, version drift, or design usage), because that requirement often drives the architecture more than the documentation tool does.