Show HN: Demitter – Distributed Node.js Event Emitter (Pub/Sub) https://ift.tt/J8lmPqz

Show HN: Demitter – Distributed Node.js Event Emitter (Pub/Sub) https://ift.tt/TtvOwAk August 1, 2025 at 02:52AM

Show HN: I built an AI brand generator to stop wasting days naming side projects https://ift.tt/bhQ9t6N

Show HN: I built an AI brand generator to stop wasting days naming side projects Hey HN, I’m a solo builder, and I made Brandkiit after getting stuck too many times trying to name and brand new ideas. I’d get excited about a side project, but before I could start building, I’d lose days (sometimes a whole week) trying to find: • a name that felt right • an available domain • a decent logo • matching colors and fonts …all before I wrote a single line of code. Brandkiit is a tool that takes your idea and instantly gives you a full brand kit — including: • name + domain availability • logo • color palette • font pairing • CSS file export you can send to your favourite code tool It’s meant to help indie hackers, designers, and product folks get started without getting stuck in the branding spiral. Would love your feedback! Happy to answer any questions. Nima https://brandkiit.com July 31, 2025 at 11:42PM

Show HN: SafeRate – AI chat-native mortgage lender https://ift.tt/REDPzxq

Show HN: SafeRate – AI chat-native mortgage lender Hi HN, Dylan and Shima here. Today we're launching the first version of our project, Safe Rate, an AI-native mortgage lender going all in on the chat experience, at saferate.com. Mortgage shopping is an uncomfortable experience. You have to share lots of sensitive data to get a single quote, and if you want to comparison shop, the rate aggregator websites straight up sell your data, so you end up with a lot of texts, emails, and phone calls from salespeople you've never met asking you to blindly trust them with a big financial decision. Getting a mortgage quote should be on your terms. You should be able to share your relevant details anonymously and get real pricing. You should know how competitive the offer is before speaking with someone. And you should still be able to connect with a human if you need support. So we've built a suite of tools in our AI chat to put shoppers in control: 1. Instant mortgage quoting without sharing any sensitive data (currently live for conventional loans in Illinois) 2. Automatically review a Loan Estimate, which every lender must provide you by law, and see how the estimate scores (0 to 100, benchmarked against 2 million loans). We then can make an instant competing offer so you know if we can save you money. 3. For refinances, share a mortgage statement to see if you can save money today, and if not, create a personalized tracker so you can be notified when rates have fallen 4. Mortgage Q&A for commonly asked mortgage questions. Still lots more to add! 5. Live - a Zoom-like call for mortgage shopping that instantly connects you with a loan officer while our AI assistant listens in, updates the quote details, and gets you pricing We support this functionality in a variety of ways: 1. Chat on https://saferate.com 2. Email at buddy@saferate.ai 3. Live via our Zoom-like call tailored to mortgage shopping 4. Slackbot (please ask if you're interested in access) 5. Phone 1(888)850-6123 6. Coming soon RCS, SMS, and WhatsApp Our chats are universal, so you can start with email and then transition to web chat, or vice versa, and it will retain the full context. And we've built our chat to be embeddable on any other website via an iframe. Safe Rate's main chat is actually an embedded iframe itself. And because we can't be wrong when giving a mortgage quote (regulation!) we've designed our AI so it does not hallucinate. Here’s a 90 second demo video that shows this in action: https://youtu.be/6eIJukspmfU You can also see a sample Live session: https://youtu.be/alAPtjUJ5xE We're posting here today because any testing or feedback would be a great help. We're able to join the Live Call if you're brave enough (in addition to building this system ourselves, we're also licensed loan officers). And our quotes are only valid for Illinois with a max loan size of $806,500. We hope to expand nationally soon. Thanks! https://saferate.com/ July 31, 2025 at 11:34PM

Show HN: DJ-style audio waveform thumbnailer in Python https://ift.tt/8wGHyEt

Show HN: DJ-style audio waveform thumbnailer in Python I open-sourced this tool to generate colorful waveform images from audio files, inspired by Pioneer/Denon gear. No FFT required, just filters and peak windows. https://ift.tt/5Tnfb9X July 31, 2025 at 11:26PM

Show HN: I use AI to send myself personalized weekly recaps from my saved links https://ift.tt/PAfNDX6

Show HN: I use AI to send myself personalized weekly recaps from my saved links Sharing something that I’ve been working on: I made a save-later app for all my bookmarks. I save links throughout the week and, every Sunday morning, the app sends me a personalized recap with: -patterns and themes that connect my week to my broader interests -a nudge toward links I saved but never revisited -one reflective question to help me decide what else might be worth exploring I was inspired by older read-later apps like Instapaper. I wanted to make something minimalist, so it’s just a simple feed of your links (with tags and annotations linked to each link) and it is set up to ingest all kinds of content, not just text. I also did want it to be bloated as the full-fat AI stuff you see recently. So this is a simpler and more proactive take on the concept of a bookmarking app. Imagine if Pocket and Spotify Wrapped had a baby. I also personally enjoy using the chat to find links across subjects and sources with context, like “Show me the 5 links on travel i’ve returned to the most” or “all recipes with porcini mushrooms” or “show me everything on Topic X i’ve made the most notes on.” I’ve posted about this on HN before, always had great feedback. Happy to answer any questions. (I’m not technical, I'm a writer/ filmmaker.) https://tryeyeball.com/ July 31, 2025 at 03:08AM

Show HN: An app to let you use your Qardio device without their servers https://ift.tt/OupTJPW

Show HN: An app to let you use your Qardio device without their servers Since Qardio went bankrupt, Qardio Arm users were left with paperweights. I've built this app to let myself and other users left in the lurch to give back life to their device and continue monitoring their health. I'm looking for feedback, and will be planning to release it on the app store. https://ift.tt/daLCOpb July 31, 2025 at 12:27AM

Show HN: State of the Art Open-source alternative to ChatGPT Agents for browsing https://ift.tt/TsDC4mf

Show HN: State of the Art Open-source alternative to ChatGPT Agents for browsing Hey HN, We are Winston, Edward, and James, and we built Meka Agent, an open-source framework that lets vision-based LLMs execute tasks directly on a computer, just like a person would. Backstory: In the last few months, we've been building computer-use agents that have been used by various teams for QA testing, but realized that the underlying browsing frameworks aren't quite good enough yet. As such, we've been working on a browsing agent. We achieved 72.7% on WebArena compared to the previous state of the art set by OpenAI's new ChatGPT agent at 65.4%. You can read more about it here: https://ift.tt/e6Xw4R8 . Today, we are open sourcing Meka, our state of the art agent, to allow anyone to build their own powerful, vision-based agents from scratch. We provide the groundwork for the hard parts, so you don't have to: * True vision-based control: Meka doesn't just read HTML. It looks at the screen, identifies interactive elements, and decides where to click, type, and scroll. * Full computer access: It's not sandboxed in a browser. Meka operates with OS-level controls, allowing it to handle system dialogues, file uploads, and other interactions that browser-only automation tools can't. * Extensible by design: We've made it easy to plug in your own LLMs and computer providers. * State-of-the-art performance: 72.7% on WebArena Our goal is to enable developers to create repeatable, robust tasks on any computer just by prompting an agent, without worrying about the implementation details. We’d love to get your feedback on how this tool could fit into your automation workflows. Try it out and let us know what you think. You can find the repo on GitHub and get started quickly with our hosted platform, https://ift.tt/RcvSjE3 . Thanks, Winston, Edward, and James https://ift.tt/dUREvTo July 30, 2025 at 06:11PM