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Ratings and Reviews 0 Ratings

Total
ease
features
design
support

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What is Supernova?

Supernova offers a comprehensive solution for managing the entire lifecycle of your design system within a unified platform, enabling your team to stick with their preferred tools while sidestepping the complexities of custom workflows and integrations. By streamlining and automating processes that align with your established work practices, it empowers designers, developers, product owners, and stakeholders to leverage their favorite tools, each contributing in their distinctive ways. This adaptability allows everyone to operate in their most efficient manner, significantly boosting overall productivity levels. Essential to the widespread acceptance of your design system is thorough documentation, and Supernova provides advanced tools to create a strong resource that brings your teams together. You can further enhance your design system by incorporating additional layers of data from Figma imports, such as descriptions, comments, custom properties, and statuses. Moreover, any changes made to the design system in Figma, updates to the documentation, and open pull requests can be automatically published, removing the need for tedious manual updates. By following the established guidelines you set, Supernova guarantees a fluid workflow that accommodates your team's evolving requirements. This cohesive approach not only supports collaboration but also stimulates creativity and innovation throughout the entire design process, ultimately leading to more effective outcomes. Embracing such a holistic strategy can profoundly transform how design teams operate, paving the way for a more productive and engaged workforce.

What is 21st?

21st is a developer-focused platform designed to simplify the creation and deployment of AI agents within modern software applications. The platform provides an SDK that allows developers to define agents using simple code while integrating tools, prompts, and AI models. It supports multiple development environments and frameworks including Next.js, React, TypeScript, Python, Node.js, and other common programming stacks. Developers can configure agents to run on advanced runtimes such as Claude Code or Codex, enabling tool usage, file access, and intelligent task execution. Once the agent configuration is defined, deployment can be completed using a single command that automatically sets up infrastructure. The platform manages backend systems such as sandboxed execution environments, authentication, rate limits, and streaming responses. It also includes a drop-in chat interface component that developers can embed directly into their applications to enable user interaction with agents. Real-time token streaming allows users to see responses generated progressively, creating a more interactive experience. The platform provides built-in observability tools that allow developers to monitor conversations, replay sessions, and trace agent actions. These features make debugging and optimization much easier during development and production. 21st also includes usage controls such as per-user spending limits, quotas, and metering to help manage AI costs. By combining powerful developer tools with managed infrastructure and deployment capabilities, 21st makes it easier for teams to build and scale AI-powered agents within their products.

Media

Media

Integrations Supported

Azure Repos
Bitbucket
CSS
Cursor
Figma
GitHub
GitLab
HTML
JavaScript
LottieFiles
Raycast
React
Slack
Storybook
Tailwind CSS
shadcn/ui

Integrations Supported

Azure Repos
Bitbucket
CSS
Cursor
Figma
GitHub
GitLab
HTML
JavaScript
LottieFiles
Raycast
React
Slack
Storybook
Tailwind CSS
shadcn/ui

API Availability

Has API

API Availability

Has API

Pricing Information

0
Free
Pro, starting at $35
Enterprise - custom

Pricing scales with team size, number of design systems managed, and integrations (including MCP/Relay access). Enterprise includes dedicated support and onboarding — contact us for a quote. Free trial available.
Free Version
Free Trial Offered?

Pricing Information

Free
Free Version
Free Trial Offered?

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Company Facts

Organization Name

Supernova

Date Founded

2018

Company Location

United States

Company Website

www.supernova.io

Company Facts

Organization Name

21st.dev

Company Website

21st.dev/

Categories and Features

Categories and Features

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