PREVU

What it does

PREVU validates Open Graph and Twitter metadata, checks image quality, and shows realistic social previews from localhost to production.

PREVU - Instant social preview inspector for developers. Inspect OG and Twitter metadata fast.

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  Linkpreview, see how your sites looks in social media and chat apps2024 · linkpreview.xyz · ▲362

  Check Preview your website og image, meta tags, favicon, etc.

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  Prevue.ly2021 · ▲72

  Customize the preview of any link on social media

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  Open Graph Preview Tool2023 · pika.style · ▲134

  Preview how your website would look on social media

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  Link Preview APIJul 2026 · exabase.io · ▲198

  Free API to get Open Graph data, title & images for any URL

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  Piar.io2020 · piar.me · ▲317

  Optimize link preview for any social networks and messengers

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  How Does It Look On Social?2018 · ▲386

  Check how your page or blog's metadata renders on social.

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  /dev/null▲486

  a social network for devs

  Dev tools · 3d ago · dev-null.sh

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

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  Dev tools · 28d 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 · 26d ago · github.com

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  OpenBot▲362

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  Dev tools · 23d ago · openbot.run

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  Talanoa▲346

  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 · 21d ago · talanoa.email

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  Claude Import Memory▲716

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  Littlebird▲709

  Littlebird remembers everything across your meetings, messages, docs, and apps, then takes action so you can recall any detail and never lose context.

  AI · Mar 2026 · littlebird.ai

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  Viktor.com▲702

  Your AI Coworker that proactively executes tasks

  AI · Mar 2026 · viktor.com

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  Jupid▲659

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