Sentinel by Rebackk

What it does

Sentinel is a web application security scanner that helps you detect vulnerabilities in your webapps and APIs. It is designed to be easy to use and integrate into your CI/CD pipeline. Currently In Beta

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  Sourcery Sentinel2025 · sourcery.ai · ▲47

  AI Agents that investigate and fix Sentry Issues

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  Sentinel – open-source QA agent that reads your code before it clicksJul 2026 · blog.simbastack.com · ▲16

  Sentinel is an open-source AI QA agent that reads your repo, derives the real business flows, and tests them end to end across the frontend and the backend.

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  Sentinel Feb 2026 · sentinel.risksignal.name.ng · ▲2

  API turnstile

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  VulnWatch2025 · vulnwatch.netlify.app · ▲12

  Find Security Flaws — No Code Needed.

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  VulnWatch2025 · vulnwatch.netlify.app · ▲12

  Find Security Flaws — No Code Needed.

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  SentinelAI GuardFeb 2026 · ▲5

  AI-powered website security scanner for real vulnerabilities

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  Dograh▲592

  The open source VAPI alternative

  Dev tools · 28d ago · dograh.com

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  Meridian▲530

  Don't let your work go unnoticed. Get promoted!

  Dev tools · 23d ago · meridiona.com

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  x1▲516

  Lovable for iPhone apps go from idea to App Store

  Dev tools · 14d ago · x1.new

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  Open-Source eInk Bike Computer▲419

  OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.

  Dev tools · 5d ago · opentrailpaper.com

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  Nuphos▲380

  The AI-Native DevOps Workspace.

  Dev tools · 27d ago · nuphos.ai

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  Lettertrace▲375

  Track your AI visibility for free (using your own API keys!)

  Dev tools · 28d ago · lettertrace.com

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  Lovable▲1,481

  Build apps and websites by chatting with AI, in multiplayer

  AI · 2024 · lovable.dev

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  Superchat▲1,432

  AI Agents for WhatsApp Business, Instagram & Co

  Growth · 2024 · superchat.com

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  Postiz▲1,195

  Your ultimate AI social media scheduling tool

  Dev tools · 2024 · postiz.com

• IB
  I built a(nother) house optimized for LAN parties▲1,117

  I wasn't quite sure if this qualified as "Show HN" given you can't really download it and try it out. However, dang said[0]: > If it's hardware or something that's not so easy to try out over the internet, find a different way to show how it actually works—a video, for example, or a detailed post with photos. Hopefully I did that? Additionally, I've put code and a detailed guide for the netboot computer management setup on GitHub: https://github.com/kentonv/lanparty Anyway, if this shouldn't have been Show HN, I apologize! [0]…

  Dev tools · 2024 · lanparty.house

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  Raycast Notes▲1,059

  Fast, light, and frictionless note-taking

  Work · 2024 · raycast.com

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  Cap▲1,047

  Beautiful screen recordings, owned by you. 100% open source.

  Dev tools · 2024 · cap.so