Components by Convex

What it does

Convex Components package up code and data in a sandbox to quickly build major building blocks of your app. Think of them like installing a React component for your backend. Add a rate limiter, migrations, or other product integrations to your app instantly.

Discover and submit npm packages built with Convex. A curated directory of components, libraries, and tools for the Convex ecosystem.

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  21st.dev2025 · 21st.dev · ▲1,211

  I originally built this app to organize and reuse interesting React + Tailwind components I came across on Twitter, inspired by the shadcn/ui approach. Later, a friend started contributing their own components, and it got me thinking—this could grow into something bigger, like an NPM for design engineers to share and use components. Would love to hear your thoughts!

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  Quest Components2022 · ▲199

  The better way to build frontend for your products

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  React Rainbow Components2019 · react-rainbow.io · ▲327

  Build your web application in a snap.

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  Bit2019 · bit.dev · ▲119

  Share components in team and collaborate to build faster

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  Foundation Building Blocks2017 · get.foundation · ▲279

  Free library of coded UI components to jumpstart development

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  Formation2022 · ▲71

  React-based UI component library

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  /dev/null▲472

  a social network for devs

  Dev tools · 2d ago · dev-null.sh

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  Whiteboard (YC W26) – an open-source IDE for thoughtful software design▲423

  open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

  Dev tools · 27d ago · github.com

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  Reladraw – A diagram language where you decide where to place things▲411

  Contribute to reladraw/reladraw development by creating an account on GitHub.

  Dev tools · 25d ago · github.com

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  OpenBot▲362

  Grok Bot alternative: free, local, open-source, multiplayer

  Dev tools · 22d ago · openbot.run

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  Talanoa▲340

  Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

  Dev tools · 20d ago · talanoa.email

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  CoreSpeed▲332

  One MCP for everything your agents need: apps, memory, tools

  Dev tools · 27d ago · corespeed.io

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  buzzabout▲1,267

  Audience insights from 1B+ online discussions in 2 mins

  AI · 2024 · buzzabout.ai

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  bolt.new▲1,230

  Build and scale high-performing websites & apps using your words. Join millions and start building today.

  AI · 2024 · bolt.new

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  Feta▲1,217

  Run smarter stand-ups, build better products

  AI · 2024 · feta.io

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  Trag▲955

  AI code review companion

  AI · 2024 · usetrag.com

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  Softr for Notion▲923

  Turn Notion databases into portals & apps with no code

  Dev tools · 2024 · softr.io

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  General Collaboration▲910

  One inbox for all your work discussions

  Work · 2024 · generalcollaboration.com