Show HN: Track your cart total while shopping at Costco

Comments (1)

guywithahat · 7d ago

I know this will never happen but I’ve always thought it’d be cool if carts had a scanner that did what this app does; basically scanning in items and maintaining a running total while providing item information.

Someone at YouTube Needs Glasses (jayd.ml)

Joining Sun Microsystems – 40 years ago (2022) (akapugs.blog)

Wikipedia says it will use AI, but not to replace human volunteers (wikimediafoundation.org)

Xiaomi MiMo Reasoning Model (github.com)

I created Perfect Wiki and reached $250k in annual revenue without investors (habr.com)

DeepSeek-Prover-V2 (github.com)

OCaml's Wings for Machine Learning (github.com)

Port of Los Angeles says shipping volume will plummet 35% next week (cnbc.com)

Show HN: Kexa.io – Open-Source IT Security and Compliance Verification

Retailers will soon have only about 7 weeks of full inventories left (fortune.com)

The Leaderboard Illusion (arxiv.org)

Jepsen: Amazon RDS for PostgreSQL 17.4 (jepsen.io)

You Wouldn't Download a Hacker News (jasonthorsness.com)

Show HN: ART – a new open-source RL framework for training agents (github.com)

The True Size Of (thetruesize.com)

I use zip bombs to protect my server (idiallo.com)

New atomic fountain clock joins group that keeps the world on time (nist.gov)

Chain of Recursive Thoughts: Make AI think harder by making it argue with itself (github.com)

Young people aren't as happy as they used to be [Global Flourishing Study] (nytimes.com)

What It Takes to Defend a Cybersecurity Company from Today's Adversaries (sentinelone.com)

"AI-first" is the new Return To Office (anildash.com)

Finland Bans Smartphones in Schools (yle.fi)

Lessons from the Lebanese Space Program – Kasurian (kasurian.com)

Researchers are studying how to minimize human impact on public lands (undark.org)

Linux in Excel (github.com)

My sourdough starter has twins (brainbaking.com)

The missteps that led to a fatal plane crash at Reagan National Airport (nytimes.com)

An illustrated guide to automatic sparse differentiation (iclr-blogposts.github.io)

Show HN: Beatsync – perfect audio sync across multiple devices (github.com)

U.S. Economy Contracts at 0.3% Rate in First Quarter (wsj.com)

Bamba: An open-source LLM that crosses a transformer with an SSM (research.ibm.com)

WorldGen: Open-source 3D scene generator for Game/VR/XR (worldgen.github.io)

Performance optimization is hard because it's fundamentally a brute-force task (purplesyringa.moe)

Secret Deals, Foreign Investments: The Rise of Trump’s Crypto Firm (nytimes.com)

Everything we announced at our first LlamaCon (ai.meta.com)

Modern Realty (YC S24) Is Hiring (workatastartup.com)

Mission Impossible: Managing AI Agents in the Real World (medium.com)

It's School time: Adventures in hacking an old Kindle (samkhawase.com)

Show HN: A Chrome extension that will auto-reject non-essential cookies (blog.bymitch.com)

Sycophancy in GPT-4o (openai.com)

Programming languages should have a tree traversal primitive (blog.tylerglaiel.com)

BSSG – My journey from dynamic CMS to bash static site generator (it-notes.dragas.net)

We need more optimistic science fiction (craig-russell.co.uk)

New Quantum GPS Backup Is 50 Times More Precise Than Alternatives (singularityhub.com)

Show HN: An MCP server for understanding AWS costs

Scientists Unveil "Olo," a Brand-New Color Humans Have Never Seen Before (scitechdaily.com)

How the Internet Left 4chan Behind (newyorker.com)

Only Teslas exempt from new auto tariffs thanks to 85% domestic content rule (fuelarc.com)

Dataframely: A polars-native data frame validation library (tech.quantco.com)

ArkFlow: High-performance Rust stream processing engine (github.com)

Show HN: Track your cart total while shopping at Costco

Comments (1)