Danger

What it does

Danger flags up suspicious transactions/signups by probing a customer's digital footprint in real-time. ♻️ Stopping throwaway emails - checks if emails are registered on popular apps in real-time 🌐 Flagging up IP threats ☎️ Checking phones are reachable

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  Danger2024 · ▲129

  Protect your app from bad humans

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  Email Bounce Checker from BlockSurvey2022 · blocksurvey.io · ▲98

  Privacy-focused email bounce checker. No ads, no trackers.

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  BounceGuard2023 · bounce-guard.com · ▲84

  Email list validation and verification

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  SELLsecure Scams investigator2017 · ▲78

  Check who is behind an email and detect fraud

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  BounceHunter2021 · bouncehunter.com · ▲72

  Real-time email verification and email cleaning services

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  SignupGuard2025 · guardpoint-scan.lovable.app · ▲6

  Stop fraudulent signups

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  /dev/null▲481

  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▲341

  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 · 28d ago · corespeed.io

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  Amie▲1,334

  Turn meeting notes into automated workflows. Handle meetings, summaries, todos and emails (soon) with your AI personal assistant.

  Work · 2024 · amie.so

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  Findr▲1,296

  Search all your apps, at once

  AI · 2024 · usefindr.com

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  Notion Calendar▲1,199

  Beautifully designed for your work and life

  Work · 2024 · notion.so

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  Huudle AI Project Assistant▲1,070

  Connect meetings, track to-do, get aligned

  AI · 2024 · huudle.io

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  I made a website to find best bus seat to avoid the sun while traveling▲963

  Sit in Shade - Discover the optimal seat to stay in the shade during your journey. Sit In Shade provides real-time sun exposure data and route visualization.

  Life & fun · 2024 · sitinshade.com

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  Letterly▲937

  Turn your speech into well-written text

  AI · 2024 · letterly.app