Accessible UI components for React and React Native | Freemium | - **75+ React Components**: Covers forms, overlays, navigation, data display, and feedback, including Table, Modal, Drawer, Toast, Tabs, and Autocomplete. Most standard app interfaces are covered out of the box.
- - **React Native Library**: 37 native components, such as BottomSheet, Dialog, Menu, and InputOTP, give your mobile app the same design language as your web app.
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AI agent that turns plain-language specs into PCBs | Free tier | - **Prompt to PCB**: Describe a board in a sentence or two, such as a 4-channel motor driver with current sensing, and Sakura builds the schematic and layout. It asks you before it starts the PCB layout, so you stay in control.
- - **Real Parts and Datasheets**: Sakura searches for real components and reads their datasheets as it designs. The 3D view uses real part models, so what you see matches what you would order.
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Cloud platform to deploy apps, databases, and AI agents | Freemium | - **Multiple service types**: Run web services, private services, background workers, cron jobs, and static sites on one platform. Your whole stack lives in one place.
- - **Managed postgres and key value**: Get managed Postgres databases and Redis-compatible Key Value stores, plus persistent disks for services that need to keep files. You skip running your own data layer.
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Give your AI agent its own email inbox | Freemium | - **One Inbox per Agent**: Each agent gets its own address instead of a shared inbox or forwarding rule. A single API call or CLI command creates it.
- - **Real-Time Inbound Delivery**: New mail reaches your handler through webhooks or WebSocket, so your agent reacts right away without polling. The OpenClaw plugin keeps the WebSocket inside the gateway, so you don't need a public URL.
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Open-source notifications and AI agent messaging | Freemium | - **Embeddable Inbox Component**: Add a prebuilt, real-time in-app inbox to your React, Next.js, or Remix app. It ships with unread counts, tabs, filters, snoozing, localization, and custom styling.
- - **Multi-Channel Workflows**: One trigger routes a notification across Inbox, email, SMS, push, and chat. You can add conditions, delays, and fallbacks so messages reach users on the right channel.
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Searchable library of real app and website UI references | Free tier | - **Large Screen Library**: Browse just over 600,000 screens from real mobile apps, web apps, and websites. New content is added weekly, so your references stay current.
- - **Multi-Step Flows**: Study end-to-end sequences like onboarding, checkout, account setup, and subscription. You see how a full journey works, not just a single polished screen.
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Agent-native engine for interactive 2D and 3D graphics | Freemium | - **Rive Editor**: Draw, rig, animate, and wire up interactive graphics in one place. Pen and Brush tools, bones, meshes, Auto Trace, and Auto Weights handle character rigging.
- - **State Machine and Data Binding**: Connect animations as states, respond to hovers, clicks, taps, and gamepad input, and drive visuals with live data. Your graphics react instead of just playing back.
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Fast frontend build tool for modern web apps | Contact | - **Instant server start**: Vite serves source files on demand over native ESM and pre-bundles dependencies, so your dev server starts quickly even in large projects.
- - **Fast hot module replacement**: Your changes show in the browser as you save, and HMR stays fast no matter how large the app gets.
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Hand-drawn style whiteboard for fast visual thinking | Free tier | - **Infinite Hand-Drawn Canvas**: Sketch diagrams, wireframes, and illustrations on an unlimited canvas in a casual, hand-drawn style. Shortcuts and a command palette help you move fast.
- - **Real-Time Collaboration**: Share a link and draw together live, with unlimited collaborators on the free plan. Read-only links let people view your work without editing it.
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