YayFon - Free call button on your site!

What it does

Lunden Labs designs and builds private cloud, big-data, and air-gapped AI platforms from the ground up — sizing, architecture, deployment, automation, and long-term operations.

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  Yadaphone2025 · yadaphone.com · ▲166

  In-browser international calls at low rates

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  Yay! Another Speed Dial!2018 · ▲71

  A fully customizable home page for Chrome and Firefox

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  Yay || Nay2021 · ▲87

  Saying yes/no, fully automated, for your convenience.

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  LINE for Chrome2015 · chromewebstore.google.com · ▲77

  Free messaging, stickers, and more in your browser

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  heyly.ioJun 2026 · heyly.io · ▲90

  A video greeting + buttons where you ARE the testimonial

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  Dead Simple Screen Sharing2017 · deadsimplescreensharing.com · ▲105

  Share your screen right from your browser for free

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  /dev/null▲490

  a social network for devs

  Dev tools · 4d 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 · 29d 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 · 27d ago · github.com

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  Run full iOS 16.5 firmware on Android Devices▲366

  Contribute to oosexgang/hackios-xnu-kernel development by creating an account on GitHub.

  Dev tools · 14h ago · github.com

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  OpenBot▲362

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

  Dev tools · 24d 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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  Lottie by Airbnb▲1,138

  Easily add high-quality animation to any native app

  Dev tools · 2017 · airbnb.com

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  Web Gradients▲906

  Curated collection of 180 free fresh background gradients 🚀

  Work · 2017 · webgradients.com

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  Culture Codes▲858

  Company culture decks aggregated all in one place

  Life & fun · 2017 · tettra.com

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  TensorFlow 1.0▲823

  Open-source machine learning library by Google

  AI · 2017 · tensorflow.org

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  Milanote▲763

  The notes app for creative work

  Work · 2017 · milanote.com

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  A guide to all HTML5 elements and attributes▲728

  A free guide to all HTML elements and attributes.

  Life & fun · 2017 · htmlreference.io