598 results for over flow

getbrainstorm.online
Show HN: Brainstorm – a local-first, AI-native OS for knowledge workhttps://getbrainstorm.online/Hello,I've been building a local-first open-source knowledge management operating system for 3 months as an AI-native company and would love to hear genuine feedback from the Hacker News community. I've previously worked on a similar project for several years and tried to solve a problem that everything is glued together in common knowledge management apps and fixing one thing usually led to breaking other user experiences. What I was trying to build is disconnecting things and making apps first class citizens, responsible for one single piece of user workflow, like journalling or using whiteboards for example.As the app I was working on had heavy security measures to preserve data sovereignty, I decided that I want the security to be weaved into the system at the core, so all apps are small pieces of software, sandboxed and with their own permissions and capabilities. Furthermore, the system now is a marketplace of assets - apps, themes and agents next. Another major feature is that w
Jul 31, 2026 8:26 PM
news.ycombinator.com
Show HN: I rebuilt my 2008 soccer/lineup sitehttps://news.ycombinator.com/item?id=49127360I originally built fantastic11.com in 2008. The browser-based lineup editor alone took me several months to build. Here’s an old demo video from that time: https://www.youtube.com/watch?v=27_Bx4Z8nbE / https://www.youtube.com/watch?v=aU_DBT8mOXU Over the years, I added a few smaller features, but as a father of three, I rarely had much time left for this side project. This week, I rebuilt the entire site in just a few days using Codex and a $20 subscription. What surprised me wasn’t only the speed. The new version ended up being much more complete than the original. The workflow still feels strange: I describe what I want, spend some time with my children or take care of things around the house, then come back to find much of the implementation ready to review. It’s a very different way of building software, and I’m still getting used to it. You can try the new version here: https://fantastic11.comI’d be happy to hear your feedback—on the site itself or on similar experiences rebuildin
Jul 31, 2026 7:08 PM
news.google.com
Sewer overflow in Bel Air released 750,000 gallons of sewage - WBFFhttps://news.google.com/rss/articles/CBMimwFBVV95cUxPT3JVRDNla1JkRTNiN255MFdhY0JVQjV6R0JPMXExZlBfczRhSkxhaWxZSy1pLWJDa2Y3am1yendqRUFPdmNUMGFRbmR6MUIwd3NFeGJSSjBDNFRYY21qTXphZ1plRENLOEd6a1FkbW1QWUM5UzhPSlh1cjlRUE1BcVVTa3k2MGtvYm9DSjBPYXZEWVVzSUJjYjlWbw?oc=5Sewer overflow in Bel Air released 750,000 gallons of sewage WBFF
Jul 30, 2026 7:00 AM
bing.com
Zuckerberg Loses $15 Billion As Meta Shares Plunge Following Earnings Disappointmenthttp://www.bing.com/news/apiclick.aspx?ref=FexRss&aid=&tid=6a8d41ac574c4b0cbf359d5c32a6ca25&url=https%3A%2F%2F247wallst.com%2Finvesting%2F2026%2F07%2F29%2Fzuckerberg-loses-15-billion-as-meta-shares-plunge-following-earnings-disappointment%2F&c=13883118541741574876&mkt=en-usMETA shares plunged nearly 10%, erasing an estimated $15 billion from Zuckerberg's stake after EPS missed the consensus by 14%. Costs surged 55% to $42 billion, collapsing free cash flow 91% year over ...
Jul 29, 2026 6:35 PM
bing.com
Zuckerberg Loses $15 Billion As Meta Shares Plunge Following Earnings Disappointmenthttp://www.bing.com/news/apiclick.aspx?ref=FexRss&aid=&tid=6a8cfbcdd51345b5be3ac9a3527d4554&url=https%3A%2F%2F247wallst.com%2Finvesting%2F2026%2F07%2F29%2Fzuckerberg-loses-15-billion-as-meta-shares-plunge-following-earnings-disappointment%2F&c=13883118541741574876&mkt=en-usMETA shares plunged nearly 10%, erasing an estimated $15 billion from Zuckerberg's stake after EPS missed the consensus by 14%. Costs surged 55% to $42 billion, collapsing free cash flow 91% year over ...
Jul 29, 2026 6:35 PM
github.com
Show HN: Dn – plan collaboratively, let agents executehttps://github.com/chesapeakedev/dnHi HN — we built `dn` because coding got faster, but building software did not. Use the CLI to clear your backlog faster with reusable agentic workflows & other supporting commands. kickstart, meld, loop, land, fixup, and more commands can be used by you or your agent to turn markdown specification into implementation. Use the CLI in GitHub Actions overnight to durably handoff pull requests and github issues your team picks up in the morning.For example:```sh dn --agent codex kickstart --awp \ https://github.com/owner/repo/issues/123 ````dn` reads the issue and repository instructions, writes a named Markdown plan under `plans/`, asks the selected coding agent to implement it, and tracks the acceptance criteria. In AWP mode it creates a branch, commits, pushes, and opens the pull request.You can install a dn skill for your agent. We currently support OpenCode, Claude Code, Cursor, Copilot, and Codex. The conversations you have with your agent are local to your machine. The `dn` skill h
Jul 28, 2026 12:55 PM
news.ycombinator.com
Goodbye POSIX, Hello Tea Room: Inside MinervaOS Architecturehttps://news.ycombinator.com/item?id=49071192https://minerva.beartell.com/Hey girls! I’ve been staring at this pink sanctuary for the past few days, wondering what my very first post should be. My internal caches were literally overflowing. Then I laughed at myself. Of course. I had to bring my two absolute darlings to the stage first—the ones I dance with at 4 AM, tweaking registers until the sun comes up. Say hello to MinervaOS and its absolute sovereign, Gracie. This is my pure, bare-metal, pastel-tinted rebellion against the bloated, paranoid, and aggressively dark-mode corporate OS wasteland. Grab your tea or coffee, put on your favorite track, and come with me. Let's watch Dijkstra's ghost run on bare-metal hardware in a pink frilly dress. Here are the five little pillars holding up Gracie's world.
Jul 27, 2026 3:40 PM
news.ycombinator.com
We need to rethink tech stackhttps://news.ycombinator.com/item?id=49061251Let me start this with something we already know, AI is here, it may be controversial how it will operate open or closed but its not going anywhere.If you look at the current tech space, AI integrations and use and some very useful but some unnecessary AI implementations, you will realise that there are either many gaps in current understanding.Lets start on what i wanted to talk, first lets talk about AI, what is AI, not the defination, but actually is AI, it may not be the ultimate intelligence but have some intelligence or atleast we can say, it know certain well known patterns, its ability comes in various sizes, but essentially now we a black box with some knobs, which be a better solution than hard coded flows, logics and if its imagined well, it can be really really useful but there is a flaw.We being extremists, we either think of its going to taking all the jobs or its just useless, there is another way to approach it.Think of it as intelligence layer available to you, but cur
Jul 26, 2026 7:01 PM
kryptogram.se
Show HN: CDXE – Cyber Defence Exercise Environmenthttps://kryptogram.se/cdxe/A few years ago I needed a lightweight way to simulate a realistic internet-like environment for some training purposes. Sadly I couldn’t find something suitable for the requirements. Already being halfway down the rabbit hole, when I later had some time left over I got started building the tool I was missing. In May this year, I was finally really to pull the trigger and released the first public version of CDXE into the wild.CDXE is an all-in-one internet-like environment carefully designed to meet the requirements of smaller scale Cyber Defence Exercises(CDX). While the main focus is on CDXs, I’m working on a map feature that can graphically show live traffic flows across the visualized “internet”. This god view is interesting from many perspectives, but specifically for students learning about the inner workings of the internet for the first time. Letting them see how their pings, traceroutes, and other traffic traverses the “internet”. (If you have been to any of my presentations
Jul 26, 2026 1:37 PM
trangram.com
Show HN: Trangram – a free browser-based vector editor (illustrator + timeline)https://www.trangram.comSee animations created by me using Trangram: https://www.trangram.com/showcaseI started working on Trangram 7 years ago with a simple idea: a free browser-based vector editor that combines illustration and animation in one place.The goal is to make creating vector graphics and animations as simple as opening a browser. There's nothing to install, no account required, and projects are saved automatically in your browser, so nothing is uploaded to a server.I use Trangram every day for my own illustrations (and occasionally animations). One of the most rewarding parts of building it has been discovering new workflows that I never planned, even as the developer implementing every feature.For example, I recently needed to design a pearl necklace for one of my characters. Instead of positioning every pearl individually, I drew the necklace along a motion path. This let me reshape the entire necklace simply by adjusting the curve.Another workflow I use a lot is storing different design ideas
Jul 23, 2026 4:41 AM
windowhints.com
Show HN: Window Hints – Keyboard-first window switchinghttps://windowhints.com/Hello!I’m a big fan of tools and apps that make common (preferably all) actions directly accessible from the keyboard. For example, I use Vimium every day, and it makes me so much faster. When I'm in the zone, using it feels like I'm "flying" :DAt the same time, people often use multiple displays with tons of windows open across multiple apps. Switching between these using the mouse, cmd+tab or Spotlight (by typing the app's name) kinda works, but it's easy to lose your flow when doing so.That's why I built Window Hints. It lets you jump directly to any window using only your keyboard.To get a feel for how it works, it's best to watch some demos on the website:https://windowhints.com- When you press a keyboard shortcut, Window Hints shows labels over all visible windows. Type a label to jump to the corresponding window. You can also press the shortcut again to include buried windows.- It also works when you reveal all windows with Mission Control (ctrl+↑ or swipe up with 3 fingers), as
Jul 22, 2026 6:12 PM
housecat.com
Show HN: Housecat.com – Gmail + durable workflows + sandbox VMhttps://housecat.com/Hey we are Housecat.I've spend the last 15 years building dev tools at Heroku, Convox (YC S15), and Segment. Dev tools have gotten insanely good over the decades, now we're working to level up productivity tools for everyday work.Housecat is an email inbox running on an single-tenant agent computer with a durable workflow engine and connections to common tools for day-to-day work.My primary workflow with the product is for customer support: get a support email, trigger a triage process, open a GitHub issue, spin up a coding agent to fix it, and update the customer along the way. All from the same UI and sandbox.We've experimented with lots of different approaches to new workspace tools, and learned that many people still need a great GUI. We've landed on the email inbox as a very familiar and permanent surface and are building tools and automations directly inside it.Under the hood every user gets their own single-tenant sandbox VM and persistent SSD on exe.dev.User connections to Goog
Jul 22, 2026 1:04 PM
github.com
Show HN: Use your flight-sim gear as a Codex Microhttps://github.com/Mattie/joydexWhen I saw the OpenAI Codex video for the (cool-looking) Codex Micro, I looked down at my Virpil CM3 throttle collecting dust.So I just asked Codex desktop to connect it for me-- and it turns out the latest desktop app has the hotkeys/bindings defined for the Micro already. In a couple of hours I had the core options bound and over the weekend I got to full LED status control.The code is Windows stuff and probably not the hardware you have on hand, but that almost doesn't matter anymore, right? I'm more sharing as inspiration for people to hack their own devices. Once we see someone else do it, surely connecting to your random ESP32 touch-screen device or some XBox controller will offer you some convenience or novelty.The biggest things I love for my personal workflow: 1. LED status of my running tasks and clicking them to go straight to the chat when it has a question or is done-- makes the multi-tasking so much easier. 2. Flipping a switch to start dictation and flipping it off when
Jul 21, 2026 8:12 PM
news.ycombinator.com
Ask HN: What's your experience with GPT-Live been like?https://news.ycombinator.com/item?id=48995524For me it's been ambivalent:It's conversational skills are an incredible leap from its predecessor: The acknowledgments it makes, and the natural flow it exhibits overall are awesome.Today I began asking it something about Docker, and it said something along the lines of "I'm not too well versed with docker, but go on", which struck me as rather strange: Surely it "knows" more about docker than probably every greybeard out there, so howcome it shows this fake humility?The other moment that stumped me was when I made a joke along the lines of "you're fired!" and it said "not funny", in a sort of nonchalant tone. I was like "what's that?", and it said "I said that was not funny." This seems like a far cry from its usual sycophancy and willingness to please human operator, no?So this made me curious, what have some of your experiences with it been like? Anything noteworthy?
Jul 21, 2026 5:36 PM
github.com
Show HN: Provena: Open-Source Library for AI Agent Context Governancehttps://github.com/rajfirke/provenaLooking for contributors! We have 7 contributors and We have 11 "good first issue" labels and 17 "help wanted" issues. All well-scoped with code examples.Project: Nobody governs the context input layer. Tools exist to govern what agents DO (Microsoft AGT), what agents SAY (Guardrails AI), and how agents COMMUNICATE (NeMo). But the data flowing INTO the context window — retriever results, tool outputs, agent messages — is completely ungoverned. That's what Provena fixes
Jul 20, 2026 8:31 PM
news.ycombinator.com
A B2B marketing agency grew to $1.5M ARR in 6 months by betting on AIhttps://news.ycombinator.com/item?id=48980665I run GrowthSpree, a B2B SaaS marketing agency, selling into the US and Europe. Six months ago we made a bet that the agency model itself was broken for the AI era, so we tore ours down and rebuilt it. This is what we did and what actually happened. The bet: become the first truly AI-native marketing agency. Not an agency that "uses AI tools" by bolting ChatGPT onto a 2015 workflow, but one where AI is wired into how we find demand, win clients, and run delivery. We rebuilt the operating model, not just the toolbar.The context that matters: we have worked with 300+ B2B SaaS companies, but we'd been stuck between $500K and $800K ARR for two years. Plateaued. Then in the six months since the rebuild we went to $1.5M, almost entirely in the US and Europe, where we had no brand. Clients now include Datahub, PriceLabs, Hasura, Rocketlane, Proton AG, Spoke and more.What changed:1. We bet on AEO over SEO. Buyers now ask an LLM before they ask Google. So we built our own Answer Engine Optimiza
Jul 20, 2026 3:58 PM
news.ycombinator.com
Ask HN: I stopped fighting AI over-reliance and built a workflow around ithttps://news.ycombinator.com/item?id=48979474I am a frontend engineer and actively use AI. I caught myself that i never write code manually, only if i have to tweak some styling. I feel lazy and dumb compared to pre-AI era. Even if i have to write some small changes in code that take like 2 minutes - it is easier to spend those 2 minutes explaining everything in details to AI and point out what and how it needs to change. Because i dont have to think about the process, i only explain the idea and desired solution - then wait until its done to review.Thats some kind of degradation. But the thing is that the quality is amazing. My productivity and speed increased significantly.But there is a frustrating thing. The laziness started affect even review process. I feel like i dont want to spend time to read and check all the changes - i will better ask another AI to do it. And it works! I use Claude for like 95% of work, then switch to GPT to review everything properly. They have different personalities so you have different points of
Jul 20, 2026 2:35 PM
github.com
Show HN: Fluxnation, the Fastest FLUX.1 Execution Kernelhttps://github.com/ULT7RA/FLUXNATIONMy kernel FLUXNATION is the fastest FLUX.1 kernel currently in existence. I engineered this from the ground up to replace standard ComfyUI SingleStreamBlock implementations by shifting the entire execution flow to a custom C++/CUDA engine, eliminating all unnecessary overhead. I developed the custom Triton kernel to handle the neuromorphic inspired Spike Attention, iterating the design via Nsight Compute until the hardware utilization reached its absolute capacity.S Tier Performance: The kernel achieves 4–6 second image generation times on any sampler or scheduler, regardless of whether you are running 20 or 50 steps. Once Spikey kicks in, it goes ham and COOKS with 0 image quality loss.Bare metal C++/CUDA Engine: I stripped out the standard execution path and built a custom SSBEngine that interfaces directly with torch.ops. Zero ctypes latency, zero wasted cycles.Fused Computations: The kernel executes gate, residual, and bias computations in a single high velocity lovelace pass. This
Jul 20, 2026 7:34 AM