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Transcribe your aunts post cards with Gemini 3 Pro

https://leserli.ch/ocr/
1•nielstron•3m ago•0 comments

.72% Variance Lance

1•mav5431•4m ago•0 comments

ReKindle – web-based operating system designed specifically for E-ink devices

https://rekindle.ink
1•JSLegendDev•6m ago•0 comments

Encrypt It

https://encryptitalready.org/
1•u1hcw9nx•6m ago•1 comments

NextMatch – 5-minute video speed dating to reduce ghosting

https://nextmatchdating.netlify.app/
1•Halinani8•7m ago•1 comments

Personalizing esketamine treatment in TRD and TRBD

https://www.frontiersin.org/articles/10.3389/fpsyt.2025.1736114
1•PaulHoule•8m ago•0 comments

SpaceKit.xyz – a browser‑native VM for decentralized compute

https://spacekit.xyz
1•astorrivera•9m ago•1 comments

NotebookLM: The AI that only learns from you

https://byandrev.dev/en/blog/what-is-notebooklm
1•byandrev•9m ago•1 comments

Show HN: An open-source starter kit for developing with Postgres and ClickHouse

https://github.com/ClickHouse/postgres-clickhouse-stack
1•saisrirampur•10m ago•0 comments

Game Boy Advance d-pad capacitor measurements

https://gekkio.fi/blog/2026/game-boy-advance-d-pad-capacitor-measurements/
1•todsacerdoti•10m ago•0 comments

South Korean crypto firm accidentally sends $44B in bitcoins to users

https://www.reuters.com/world/asia-pacific/crypto-firm-accidentally-sends-44-billion-bitcoins-use...
2•layer8•11m ago•0 comments

Apache Poison Fountain

https://gist.github.com/jwakely/a511a5cab5eb36d088ecd1659fcee1d5
1•atomic128•13m ago•2 comments

Web.whatsapp.com appears to be having issues syncing and sending messages

http://web.whatsapp.com
1•sabujp•13m ago•2 comments

Google in Your Terminal

https://gogcli.sh/
1•johlo•14m ago•0 comments

Shannon: Claude Code for Pen Testing: #1 on Github today

https://github.com/KeygraphHQ/shannon
1•hendler•15m ago•0 comments

Anthropic: Latest Claude model finds more than 500 vulnerabilities

https://www.scworld.com/news/anthropic-latest-claude-model-finds-more-than-500-vulnerabilities
2•Bender•19m ago•0 comments

Brooklyn cemetery plans human composting option, stirring interest and debate

https://www.cbsnews.com/newyork/news/brooklyn-green-wood-cemetery-human-composting/
1•geox•19m ago•0 comments

Why the 'Strivers' Are Right

https://greyenlightenment.com/2026/02/03/the-strivers-were-right-all-along/
1•paulpauper•21m ago•0 comments

Brain Dumps as a Literary Form

https://davegriffith.substack.com/p/brain-dumps-as-a-literary-form
1•gmays•21m ago•0 comments

Agentic Coding and the Problem of Oracles

https://epkconsulting.substack.com/p/agentic-coding-and-the-problem-of
1•qingsworkshop•22m ago•0 comments

Malicious packages for dYdX cryptocurrency exchange empties user wallets

https://arstechnica.com/security/2026/02/malicious-packages-for-dydx-cryptocurrency-exchange-empt...
1•Bender•22m ago•0 comments

Show HN: I built a <400ms latency voice agent that runs on a 4gb vram GTX 1650"

https://github.com/pheonix-delta/axiom-voice-agent
1•shubham-coder•22m ago•0 comments

Penisgate erupts at Olympics; scandal exposes risks of bulking your bulge

https://arstechnica.com/health/2026/02/penisgate-erupts-at-olympics-scandal-exposes-risks-of-bulk...
4•Bender•23m ago•0 comments

Arcan Explained: A browser for different webs

https://arcan-fe.com/2026/01/26/arcan-explained-a-browser-for-different-webs/
1•fanf2•25m ago•0 comments

What did we learn from the AI Village in 2025?

https://theaidigest.org/village/blog/what-we-learned-2025
1•mrkO99•25m ago•0 comments

An open replacement for the IBM 3174 Establishment Controller

https://github.com/lowobservable/oec
1•bri3d•27m ago•0 comments

The P in PGP isn't for pain: encrypting emails in the browser

https://ckardaris.github.io/blog/2026/02/07/encrypted-email.html
2•ckardaris•30m ago•0 comments

Show HN: Mirror Parliament where users vote on top of politicians and draft laws

https://github.com/fokdelafons/lustra
1•fokdelafons•30m ago•1 comments

Ask HN: Opus 4.6 ignoring instructions, how to use 4.5 in Claude Code instead?

1•Chance-Device•32m ago•0 comments

We Mourn Our Craft

https://nolanlawson.com/2026/02/07/we-mourn-our-craft/
2•ColinWright•34m ago•0 comments
Open in hackernews

Recipe Costing and Nutrition App

https://crumbcounts.com
2•avansledright•1w ago

Comments

avansledright•1w ago
Hi HN,

I’m the creator of CrumbCounts.

The Problem: Most home bakers and cottage food producers (people selling cookies, sourdough, or jams from their kitchen) have a "vibes-based" pricing model. They know a bag of flour costs $5, but they have no idea how much the 425g in their sourdough loaf actually costs after accounting for the starter, the salt, and the electricity.

When you're trying to turn a hobby into a side hustle—or just trying to manage a household budget during a period of high food inflation—"guessing" doesn't work. I found that most people were either using messy, disconnected spreadsheets or expensive enterprise software designed for commercial restaurants.

The Solution: I built CrumbCounts to bridge that gap. It’s a dedicated recipe cost calculator and inventory tracker designed specifically for the "aspiring home chef" and the micro-entrepreneur.

Key Features:

Unit Conversion Engine: Input ingredients in bulk units (lbs/kg) and use them in recipes in smaller units (grams/tsp) without doing the mental math.

Dynamic Costing: If the price of butter at your local store jumps 20%, you update it once in your inventory, and every recipe using that butter updates its cost-per-serving instantly.

Profit Margin Analysis: For cottage bakers, you can set a target margin and the app tells you what you should be charging.

Simple UX: No "enterprise" bloat. Just recipes, ingredients, and costs.

The Tech Stack: The app is built to be fast and responsive. I wanted something that felt lightweight enough to use on a phone while standing in the kitchen but powerful enough to handle complex batch scaling on a desktop. (Optional: Insert your stack here, e.g., Next.js, Tailwind, Supabase).

Why I’m sharing it here: I’ve reached a milestone of 10k+ recipes tracked on the platform, and I’m looking for feedback from the HN community. Specifically:

UI/UX: Is the flow from "adding an ingredient" to "viewing a recipe cost" intuitive enough?

Feature Creep: What’s the one thing a home cook actually needs that I’m missing (e.g., nutritional data vs. simple cost tracking)?

It’s currently 100% free to use. I’d love for you to kick the tires and let me know what you think.

Check it out: https://crumbcounts.com

Looking forward to your comments!