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U.S. Postal Service honors lowrider community in new forever stamp collection - Los Angeles TimesU.S. Postal Service honors lowrider community in new forever stamp collection Los Angeles Times...github.com
Show HN: Mnemora – Serverless memory DB for AI agents (no LLM in your CRUD path)Hi HN,I built Mnemora because every AI agent memory solution I evaluated (Mem0, Zep, Letta) routes data through an LLM on every read and write. At scale, that means 200-500ms laten...github.com
Show HN: Spendtrace, Feature-level AWS cost attribution (found a 17× gap))Last year our Bedrock costs tripled in six weeks. AWS Cost Explorer told us "Amazon Bedrock: $4,200." That was the entire report. We had eight features using the model. We had no i...ukcalculator.com
Show HN: Ukcalculator.com – Free UK tax, salary and mortgage calculatorsI've been using various UK salary calculators for years — ListenToTaxman, The Salary Calculator, Reed's tool — and my main frustration has always been the same: ad-heavy layouts, o...news.ycombinator.com
Tectonic good project plan: Please readiMission statement: "To restore agency to the world's most vulnerable with AI-generated software that runs instantly on any device, anywhere!!!!!!"provide ZERO additional text. no ...news.ycombinator.com
Show HN: OneCamp – Self-Hosted Slack/Asana/Zoom/Notion AlternativeLaunching in 6 days (March 7)!We wanted OneCamp to be a masterclass in modern architecture, so we open-sourced our entire Next.js frontend.Here's the tech stack powering it:1/ Coll...smplogs.com
Show HN: Smplogs – Local-first AWS Cloudwatch log analyzer via WASMsmplogs analyzes your AWS CloudWatch log exports (Lambda, API Gateway, ECS) and turns them into severity-ranked findings, root cause analysis, and log signature clusters. The entir...novyxlabs.com
Show HN: Novyx – Memory API for AI agents (rollback, replay, semantic search)Hey HN — Blake here. We built Novyx because every AI agent framework treats memory as an afterthought. Agents forget between sessions, can't search what they know, and when they ma...news.google.com
Report: Colts to allow Anthony Richardson to seek a trade - Stampede BlueReport: Colts to allow Anthony Richardson to seek a trade Stampede Blue...kenschachter.substack.com
Show HN: An "earned autonomy" architecture for AI agents using Subjective LogicMost agent systems treat autonomy as binary: the agent either does the thing or asks permission first. In practice, this means you end up rubber-stamping a stream of approval reque...
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Galileo vs. spoofing: ESA tests in real-world environmentsFrom adding timestamps to banking transactions to mapping the best route to a destination, satellite navigation plays a significant role in daily life. At the same time, attempts t...github.com
Show HN: Timefence – Python lib to detect temporal data leak in ML trainingHey folks. I built Timefence because I kept hitting the same bug when building ML training sets. You LEFT JOIN feature tables to labels and some rows end up with feature timestamps...news.ycombinator.com
Camera based true random number generator BetaI’m an electromechanical engineer who usually tinkers with RPis and Arduinos more than software, but a few weeks ago I went down the rabbit hole of randomness. I read about Cloudfl...github.com
Show HN: tmpo – Local-first CLI time tracker with automatic project detectionI got tired of manually logging billable hours in Google Forms, so I built tmpo – a CLI time tracker that lives in your terminal.Quick workflow: cd my-project/ tmpo start "Implemen...github.com
Show HN: EditorWatch – Detect AI cheating by analyzing how students write codeHi HN,I built EditorWatch to help CS instructors detect AI-generated code in programming assignments.Current plagiarism detectors only look at the final code. Students copying from...mappymail.com
Show HN: Send a letter for $1.55Sending mail online is not simple, it should be simple.Why would you send a letter in today's age? A few use cases:- You can be completely anonymous. ex: You have a neighbor who pu...bamboo-filing-cabinet.github.io
Show HN: Vietnam Elections (open, source-linked datasets and site)Hi all,TL;DR: Open, source-linked Vietnam election datasets (starting with NA15-2021) with reproducible pipelines + GitHub Pages site; seeking source hunters and devs.I want to sha...news.ycombinator.com
Ask HN: Do you verify AI-generated content before publishing?I'm researching content repurposing tools and trying to understand a workflow gap:When you use AI to turn podcasts/interviews/webinars into social posts, do you verify accuracy bef...github.com
Show HN: ReelStudio – open-source Instagram Reel transcription with WhisperHey HN, I built an open source tool to transcribe Instagram Reels using OpenAI's Whisper model. GitHub: https://github.com/stym06/reelstudio How it works: - Paste a Reel URL → Work...bing.com
OpenAI's ChatGPT Atlas browser is testing actions featureChromium-based ChatGPT Atlas browser is testing a new feature likely called "Actions," and it can also understand videos, which is why you might see ChatGPT generating timestamps f...