Rollbar

What it does

Don't lose customers due to uncaught errors and slow response. Rollbar provides full coverage across all the applications that your users depend on and love.

Real-time error monitoring and tracking for software teams. Rollbar connects errors, session replays, and releases in one place. Free plan available.

Code-first observability that connects errors, replays, and releases in one place. Code-first observability that connects errors, replays, and releases in one place. Plans starting at $0. Get a 14-day free trial to see how Rollbar fits your workflow. Our new AI agent, Resolve, reviews your code, identifies what’s breaking, and opens a pull request with a fix. All you have to do is approve it. Fewer firefights. Faster feedback. More time to build what matters. Rollbar shows you the moment something breaks, groups similar issues automatically, and helps you pinpoint the cause fast. With deep context, source control integration, and smart notifications, you’ll spend less time sifting and more…from rollbar.com

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  Errorpush – Minimalist Sentry alternative using PostgreSQL2021 · github.com · ▲124

  Minimalist Error collection Service compatible with Rollbar clients. Sentry or Rollbar alternative. - hauxir/errorpush

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  Linear2020 · linear.app · ▲767

  Streamlined issue tracking for software teams

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  Rollbar iOS Client App2017 · apps.apple.com · ▲5

  Rollbar App is an iOS Client app to monitor errors

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  ErrorPulse2024 · ▲197

  Complete Frontend Error Tracking at an Affordable Price

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  TimeFly Dev2025 · timefly.dev · ▲309

  TimeFly tracks your coding to stop procrastinating and finish your projects. Built because I kept getting excited about side features and forgetting my goals. See your real coding patterns and ship what matters. Full details on the site.

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  Error Monitoring & Session Replay2023 · launchdarkly.com · ▲269

  Stop guessing why bugs happen

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  /dev/null▲468

  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▲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

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  CoreSpeed▲332

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

  Dev tools · 27d ago · corespeed.io

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  Recordit▲564

  A faster way to take screencasts Free + GIF Support

  Life & fun · 2014 · placeit.net

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  thedaywefightback.js▲472

  Add a banner to your site in opposition to mass surveillance on 02/11 - tfrce/thedaywefightback.js

  Life & fun · 2014 · github.com

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  OneTab▲458

  Save 95% memory by converting all your open tabs into a list

  Work · 2014 · one-tab.com

• JL
  JS library to make your website instant▲426

  http://instantclick.io/ It seems the internet architecture won't bring us instant websites anytime soon. So here is a hack. I released this JS library last month (today is version 2.0 release, fixing v1.0's rough edges), it makes use of HTML5's pushState and preloading to make a website instant. It works like this: before clicking on a link, you'll hover over it. And there's a delay of 200-300 ms between these two events. InstantClick uses this delay to preload a page, when you click on a link it will display instantly in most case. (You can test on the website.) That's…

  Life & fun · 2014

• IR
  I redesigned the Microsoft employee badge▲322

  For a while, I had this idea of redesigning Microsoft employee badges for a modern and neat look. So I spared a few hours this weekend. It’s over a year Microsoft has started to rebrand itself, starting from its logo to a brand new looking OS, from campus shuttles to direction signs on the cam

  Life & fun · 2014 · alp.im

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  Hemingway▲320

  Hemingway makes your writing bold and clear.

  Life & fun · 2014 · hemingwayapp.com