Bugsnag - Exception tracking app with open source plugins

In plain words

Bugsnag is an exception and performance tracking tool for mobile and web applications that detects crashes, slowdowns, and errors in real time. It helps development teams identify bugs quickly, trace issues across their entire stack, and prioritize problems by severity and user impact. The platform provides a stability score to guide deployment decisions and captures issues during critical user moments like purchases or transactions, enabling faster fixes and more reliable releases.

written from the facts on this page · September 2026

From the sources

Mobile and web app monitoring that helps development teams find bugs instantly, fix them quickly, and deploy stable releases. Monitor crashes, track performance bottlenecks, and trace requests across your entire stack while a stability score tells you when to ship versus when to fix. Every ANR and unhandled exception is potentially lost revenue. BugSnag catches crashes and slowdowns across critical customer moments - making purchases, streaming videos, or booking hotels - and prioritizes issues by severity and user impact to keep customers converting. Get to the root cause quicker. Bugs are captured and prioritized by severity so you know what to fix immediately. SmartBear's MCP server…from bugsnag.com

• 
  Bugsnag2014 · bugsnag.com · ▲96

  Automated crash monitoring for web and mobile apps

• 
  Bugsee2017 · bugsee.com · ▲251

  See video, network & logs leading up to bugs or crashes

• 
  BugBug2021 · bugbug.io · ▲118

  An intuitive tool for end-to-end web app testing

• 
  Bugasura2022 · bugasura.io · ▲544

  Issue tracker for fast moving, modern tech teams

• 
  Instabug2016 · ▲340

  Bug reporting and In-app feedback for mobile apps

• MU
  Most users won't report bugs unless you make it stupidly easy2025 · bugdrop.app · ▲335

  Most feedback tools are built like people actually want to report bugs. They don’t. Unless you make it dead-simple, or better yet - a little fun. After shipping a few SaaS products, I noticed a pattern: Bugs? Yes. Bug reports? No. Not because users didn’t care but because reporting bugs is usually a terrible experience. Most tools want users to: * Fill out a long form * Enter their email * Describe a bug they barely understand * Maybe sign in or create an account * Then maybe submit it Let’s be real: no one’s doing that. Especially not someone just trying to use your product. So I built…

• 
  /dev/null▲468

  a social network for devs

  Dev tools · 2d ago · dev-null.sh

• 
  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

• 
  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

• 
  OpenBot▲362

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

  Dev tools · 22d ago · openbot.run

• 
  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

• 
  CoreSpeed▲332

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

  Dev tools · 27d ago · corespeed.io

• MI
  movies.io — torrent search like it should be▲550

  Life & fun · 2012 · movies.io

• EW
  Easel, web design in the browser▲346

  Find information, resources and relevant links for easel.io. This domain may be for sale.

  Life & fun · 2012 · alpha.easel.io

• SE
  Script Excel with Python▲280

  Dev tools · 2012 · ironspread.com

• AN
  A new way to view IAmA's on Reddit▲263

  Life & fun · 2012 · topiama.com

• 
  The Bastards Book of Photography▲259

  An open-source guide to working with light A visual guide to learning your camera

  Dev tools · 2012 · photography.bastardsbook.com

• 
  I love weird socks and I'm finally launching my lifestyle business▲243

  Sock Club – Quality and care in every pair. The highest quality monthly sock subscription. Free shipping. Include a personal message for your loved ones.

  Commerce · 2012 · sotmclub.com