brom

What it does

brom is a configurable CLI for recording HTTP transactions and improving security practices, designed for use in local environments and CI tools. Since you know your app best, you can use our rules syntax to write your own HTTP transaction tests, and fully integrate brom into your build process. Get your headers in order before deployment.

brom is a configurable CLI for recording HTTP transactions and improving security practices, designed for use in local environments and CI tools. Get your headers in order before deployment. brom is available as an npm package, and must be installed globally. Navigate to the root directory of your project and execute brom, followed by the path to your server file and the port which it runs on. brom will start proxying your application on another port (defaults to 9999) and launch a gui in your default browser. At this point you can navigate to localhost:9999 in another browser window and start interacting with your site. brom proxies your server, recording HTTP transactions as they stream…from brom.horse

• 
  Flock2019 · ▲301

  A CRM built on Twitter. Recruit, organize contacts, & more.

• 
  Muscle-Mem, a behavior cache for AI agents2025 · github.com · ▲226

  Hi HN! Erik here from Pig.dev, and today I'd like to share a new project we've just open sourced: Muscle Mem is an SDK that records your agent's tool-calling patterns as it solves tasks, and will deterministically replay those learned trajectories whenever the task is encountered again, falling back to agent mode if edge cases are detected. Like a JIT compiler, for behaviors. At Pig, we built computer-use agents for automating legacy Windows applications (healthcare, lending, manufacturing, etc). A recurring theme we ran into was that businesses already had RPA (pure-software scripts), and…

• 
  Hurl – Run and test HTTP requests with plain text, curl and Rust2021 · hurl.dev · ▲223

  Hurl, run and test HTTP requests with plain text and curl. Hurl can run fast automated integration tests.

• 
  Ht – HTTPie Clone in Rust2021 · github.com · ▲251

  Friendly and fast tool for sending HTTP requests. Contribute to ducaale/xh development by creating an account on GitHub.

• 
  An open-source financial ledger API written in Clojure2020 · github.com · ▲125

  Immutable, scalable, and easy to use ledger service. - hoophq/sequence

• 
  Keep – GitHub Actions for your monitoring tools2023 · github.com · ▲181

  Hi Hacker News! Shahar and Tal from Keep here. A few months ago, we introduced here at HN (https://news.ycombinator.com/item?id=34806482) Keep as an “open source alerting CLI” and got some interesting feedback - mainly around UI, automation, and supporting more tools. We were VERY early back then, and we understood that although the current DX around creating alerts is not great, it's not that critical and developers don’t need another tool just for that. But we did find something else. While talking to developers and devops, we found that a lot of companies use many tools…

• 
  /dev/null▲490

  a social network for devs

  Dev tools · 3d 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 · 28d 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 · 26d ago · github.com

• 
  OpenBot▲362

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

  Dev tools · 23d ago · openbot.run

• 
  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 · 21d ago · talanoa.email

• 
  CoreSpeed▲332

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

  Dev tools · 29d ago · corespeed.io

• IM
  I'm 12, learning JS, and wrote Wolfram's cellular automaton in Node▲1,072

  Life & fun · 2018 · bitbucket.org

• 
  Loom for Desktop▲671

  Powerful video recorder. Now on Desktop.

  Dev tools · 2018 · loom.com

• 
  Handsome Illustrations▲644

  Create unique illustrations for websites & applications.

  Dev tools · 2018 · craftwork.design

• 
  Retool▲640

  Hi all, founder @ Retool here. We initially launched Retool on HN five years ago: https://news.ycombinator.com/item?id=14515494. The feedback was extraordinarily helpful then (e.g. we launched source control, on-prem, etc. based on HN comments), and we’re grateful for all of it. Today, we’re excited to get HN’s thoughts on one of our new products: Retool Mobile. It lets you build and deploy mobile apps in minutes, not days. The idea is there is a large class of line-of-business mobile apps, and the process of getting a simple form + button on a mobile device, in a native app,…

  Dev tools · 2018 · retool.com

• 
  Pts.js – A library for visualization and creative coding▲611

  Pts is a javascript library for visualization and creative-coding.

  Dev tools · 2018 · ptsjs.org

• 
  Retool – build internal tools faster▲592

  Build, deploy, and manage internal tools with Retool's unified engine. Connect to any database, API, or LLM. Leverage AI throughout your business.

  AI · 2018 · tryretool.com