Frontend Monitoring by Highlight

What it does

Beyond session replay, Highlight now includes a suite of tools that allows users to monitor the performance of their web app and react to their respective issues quickly.

LaunchDarkly helps teams safely manage code and AI agents in production with feature flags, progressive delivery, automated rollback, and runtime control.

The runtime control layer for AI development, de-risking releases, and enabling systems that heal and optimize themselves. Progressively release changes and roll back instantly based on real-time impact. Automatically keep agents on track, mitigating bad behavior and steering responses in real time. Test prompts and models in production and dynamically route traffic to the best option. Instantly remediate failing code and misbehaving agents (without human intervention). Experiment with code and agents in production and optimize based on real-world results. Ship confidently with automatic recovery and continuous improvement built in. See end-to-end examples of building on the LaunchDarkly…from launchdarkly.com

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  Highlight2021 · launchdarkly.com · ▲318

  See and act on your webapp's issues and interactions

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

  Stop guessing why bugs happen

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  We’re open-sourcing our session replay tool2023 · github.com · ▲408

  Hey HN! We’re open-sourcing highlight.io (https://github.com/highlight/highlight), a session replay and error monitoring tool. Highlight.io gives you a high-precision video-like replay of what users are doing when an error or exception occurs in your web app, along with a full-fledged error monitoring experience (similar to bugsnag, rollbar, etc..). The main value prop of highlight.io is that we help you understand the full context surrounding an error and allow you to drill down to the code path that a user invoked (i.e user clicked button X, sent network request Y, and…

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  An open source performance monitoring tool2024 · github.com · ▲135

  Hey HN. We’re Jay and Vadim from Highlight.io (https://highlight.io). We’re building an open source [1] monitoring platform for web applications. Today we’re excited to be sharing a performance tool we’ve been working on, which helps you inspect the latency of code execution from the client to the server. As engineers at past startups, we often had to debug slow queries, poor load times, inconsistent errors, etc... While tools like Jaegar [2] helped us inspect server-side performance, we had no way to tie user events to the traces we were inspecting. In other words, although we had…

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  Highlight's Node.js Integration2022 · launchdarkly.com · ▲164

  A better way to monitor your Node.js backend

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  Highlight2022 · launchdarkly.com · ▲285

  Understand and debug customer issues with confidence

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  /dev/null▲493

  a social network for devs

  Dev tools · 4d ago · dev-null.sh

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  Run full iOS 16.5 firmware on Android Devices▲492

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

  Dev tools · 1d ago · github.com

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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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  OpenBot▲362

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

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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 · 22d ago · talanoa.email

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  I may have created a new type of puzzle▲1,859

  Life & fun · 2022 · dogbunnypuzzle.com

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  I'm building an open-source Amazon▲1,335

  A couple of years ago, I had an interesting idea. What if there was a marketplace where all the underlying tech was open-source? The order management system, the storefront, customer support, etc. The marketplace would simply connect to the seller’s infra instead of locking them in. If, for some reason, the seller is removed from the marketplace, their software stays with them and they can continue accepting orders directly. This model can be used to disrupt any marketplace from AirBNB to UberEats: building tech for home renters and restaurants and later, leveraging that to build a competing…

  Dev tools · 2022 · openship.org

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  Polywork▲1,214

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  Arcade 2.0▲1,026

  The easiest way to showcase your product

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  Maven▲978

  100+ live courses taught by experts, education reimagined

  Life & fun · 2022 · maven.com