
Decision Margin
Practical calculators for real-world decisions
What it does
Decision Margin is a growing collection of practical calculators designed to help you make clearer decisions when the trade-offs aren’t obvious. Instead of vague advice or motivational frameworks, Decision Margin focuses on simple, concrete questions: Is this worth my time? Which option actually has the better long-term payoff? What’s the real cost of waiting, switching, or doing nothing?
Does the same job
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- UCUnsure Calculator – back-of-a-napkin probabilistic calculator2025 · filiph.github.io · ▲930


- IBI built a 2-min quiz that shows you how bad you are at estimatingApr 2026 · convexly.app · ▲20
I've gotten to the point in my career where I now make strategic decisions often (hiring, firing, choosing what equipment to go with, etc.), as well as in my personal life where I need to strongly weigh my options for a big purchase or investment. I found a not-so-surprising parallel between the two as these decisions "resolved." Am I making good decisions or am I getting lucky? Did some research, read some books, and realized I should get in the habit of tracking my decision process. That quickly turned into the idea that formed Convexly. The landing page is a 10-question calibration quiz…

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Compare your startup equity grant for free.
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Life & fun · Dec 2025 · dosaygo-studio.github.io
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Hi everyone! My name's Luke and I made the original Jmail here alongside Riley Walz. We had a ton of friends collaborate on building out more of the app suite last night in lieue of DOJ's "Epstein files" release. Please AMA!
Life & fun · Dec 2025 · jmail.world

PlanEat AI▲733AI turns your health goals into a 7-day menu & grocery list
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Community, All the HN belong to you. This is an archive of hacker news that fits in your browser. When I made HN Made of Primes I realized I could probably do this offline sqlite/wasm thing with the whole GBs of archive. The whole dataset. So I tried it, and this is it. Have Hacker News on your device. Go to this repo (https://github.com/DOSAYGO-STUDIO/HackerBook): you can download it. Big Query -> ETL -> npx serve docs - that's it. 20 years of HN arguments and beauty, can be yours forever. So they'll never die. Ever. It's the unkillable static archive of HN and it's…
Dev tools · Dec 2025 · hackerbook.dosaygo.com
