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MetalBear 🐻
675 posts
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MetalBear 🐻
@metalbear
We built mirrord — a dev platform that lets engineers and AI agents ship better and faster by connecting their local code to their live Kubernetes environment.
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metalbear.com
Joined March 2022
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  • user avatar
    MetalBear 🐻
    @metalbear
    8h
    Earlier today we announced our Day 2 launch for our Launch Week: mirrord for Windows. mirrord was built on Unix, and Windows has no LD_PRELOAD. We wrote a detailed blog post on how our engineering team got the mirrord layer loaded natively on Windows anyway across the mirrord
    67
  • user avatar
    MetalBear 🐻
    @metalbear
    13h
    In case you missed it, we just launched mirrord for Windows! To celebrate this launch, we decided to bring back everyone’s favorite retro Windows game: #Minesweeper! Head over to minesweeper.metalbear.com and compete for the highest score. And if you manage to top the leaderboard,
    102
    user avatar
    MetalBear 🐻
    @metalbear
    13h
    Learn more about the Minesweeper competition here:
    metalbear.com
    mirrord Launch Week
    Five days, five launches, July 6 – 10. One new drop every day at 10am GMT. Come back each morning to see what we've shipped.
    17
  • user avatar
    MetalBear 🐻
    @metalbear
    14h
    Launch Week Drop 2/5: mirrord for Windows 🪟 mirrord now runs natively on #Windows. No WSL, no workarounds. If you develop for #Kubernetes on a Windows machine, you can now run your code locally while it's connected to your cluster, same as your teammates on macOS and Linux
    101
  • user avatar
    MetalBear 🐻
    @metalbear
    Jul 6
    This is what Daniel Roth, a Staff Software Engineer at @ImprintPayments, had to say about mirrord’s Preview Environments 👇 Want to learn more? Head over to: metalbear.com/mirrord/previe…
    67
  • user avatar
    MetalBear 🐻
    @metalbear
    Jul 6
    Today we kicked off our Launch Week by announcing mirrord Preview Environments. Here’s a quick walkthrough of them in action: open a pull request (or use @claudeai), add a GitHub label, and a preview environment spins up in your existing staging cluster. Your PM, designer, or QA
    00:00
    112
  • user avatar
    MetalBear 🐻
    @metalbear
    Jul 6
    This is what Itay Hilel from @daylight_ai had to say on how their team uses mirrord Preview Environments with AI agents to validate code and ship faster. Read the full story here: metalbear.com/mirrord/case-s…
    86
  • user avatar
    MetalBear 🐻
    @metalbear
    Jul 6
    Launch Week Drop 1/5: mirrord Preview Environments With mirrord Preview Environments, you add a GitHub label to your pull request and get a shareable preview environment running in your existing staging cluster. No spinning up the entire application stack per branch. This is a
    67
  • user avatar
    MetalBear 🐻
    @metalbear
    Jul 6
    Launch week at MetalBear has officially started! Every day this week we’ll be announcing a new feature 🎁 Drop of the day goes live in ~2 hours. To follow along with our releases this week: - Bookmark the Launch Week landing page which refreshes every day at 10am GMT:
    61
  • user avatar
    MetalBear 🐻
    @metalbear
    Jul 3
    Next week we’re doing something big. 5 days, 5 new product feature launches! 🎁 If you’d like to follow along, bookmark the Launch Week landing page here: metalbear.com/launch-week/ Or join our Slack community to receive daily updates during Launch Week: metalbear.com/slack
    98
  • user avatar
    MetalBear 🐻
    @metalbear
    Jul 1
    Prathyusha Ramanjaneyulu, Senior Software Engineer at Celonis spoke with us about how she scaled local development for 600 engineers by switching from local and shared-VM setups to #mirrord Read more about what approaches she tried, why she picked mirrord, and the results she
    84
  • user avatar
    MetalBear 🐻
    @metalbear
    Jun 30
    Trending on @github in our favorite category
    70
  • user avatar
    MetalBear 🐻
    @metalbear
    Jun 29
    Tal Zwick from the MetalBear team is speaking today at @cnsmunich! If you're attending, join his talk to learn how to teach AI coding agents to test against your real #Kubernetes cluster (safely!)
    74
  • user avatar
    MetalBear 🐻
    @metalbear
    Jun 26
    The MetalBear team had the pleasure of delivering an on-site workshop to our friends at @NAB in Ho Chi Minh City this week. Over three highly collaborative days, we engaged with nearly 1,000 participants, helping them get onboarded to mirrord. To our friends at NAB—thank you
    102
  • user avatar
    MetalBear 🐻
    @metalbear
    Jun 24
    The second part of our AI-SRE blog series is now live! In this, we walk through the setup of using HolmesGPT (a @CloudNativeFdn Project created by the team at @RobustaDev) and show you how you can not only produce a report but also have your AI SRE auto-verify its fix. Read
    62
    user avatar
    MetalBear 🐻
    @metalbear
    Jun 24
    Read part 1 here:
    metalbear.com
    Auto-Verifying Your AI-SRE’s Fixes Against Your Real Cluster
    When your AI-SRE proposes a fix, you shouldn't have to deploy to staging to know if it works. Here's how to wire mirrord exec into your AI-SRE loop so every candidate patch is verified against the...
    18