u/Ejboustany · Reddit

Knowing your build cost from a tokens formula The bigger the feature you are building, the more tokens you spend and how you can calculate the total cost of your build. You will also spend even more tokens making that feature proper and production ready. Say you want users to sign up, log in, verify their email and reset a forgotten password. Built properly it runs around 400,000 tokens. The formula I thought of is: tokens x $1,500 / 1,000,000 = price So those 400,000 tokens come ou

@TridibS79303970 · X

Just shipped the first tool for BuildCalcHub Roofing Calculator is now live. Building a collection of free construction calculators—one tool at a time. Next: Concrete, Gravel, Paint, Deck, Fence & Tile. 🔗 #buildinpublic #indiedev #webdev #opensouce

u/PlasticLongjumping92 · Reddit

I built an AI quoting tool for pressure-washing contractors after seeing how many leads die waiting for an estimate Pressure-washing contractors are great at doing the work, but quoting can become a mess. A customer sends a few pictures. You ask for measurements. They stop replying. Or you drive across town just to measure a house and find out they were only price shopping. That is why I built SprayQuote . A contractor can: Upload customer job photos Identify surfaces like siding

u/Upbeat_Exam5410 · Reddit

Built an AI quoting tool for contractors — my neighbor was losing jobs because quotes took too long My neighbor runs a small moving company. Good guy, works hard. He kept losing jobs because by the time he emailed a quote, the customer had already booked someone else. He'd spend 20-30 minutes writing each estimate — pricing research, word it professionally, format it, send it. By the time it went out, it was too late. So I built QuickQuote AI. You put in the job details and GPT-4o generat

taylormichellebf · V2EX

做了一个免费的 Concrete Calculator，帮 DIY 用户估算混凝土用量 最近做了一个英文站：The Concrete Calculator 地址： https://the-concrete-calculator.com 它主要解决一个很具体的问题：用户在做 patio 、shed base 、walkway 、slab 这类小型混凝土项目时，不知道该 买多少混凝土、多少袋，或者该订多少 cubic yards 。 目前支持： - Concrete Slab Calculator - Concrete Pad Calculator - Concrete Yard Calculator - Concrete Bag Calculator - waste factor - cubic yards / cubic feet / cubic meters - 简单材料成本估算 做这个站的原因是我发现很多英文混凝土计算器要么广告太重，要么结果不够直观。这个版本尽量把核心计算和 单

@takehomeTax · X

US and Canada income tax calculator that takes RSU into account

daniloedu · HN

Energy, carbon and water estimates for AI content, shown as ranges

@RahulGupta8999 · X

Just shipped 🚀 Free SIP & lumpsum calculator for Indian investors with actual LTCG/STCG tax breakdown. No ads. No sign-up. Forever free. Would love your feedback! 🙏🇮🇳 #BuildInPublic #MutualFunds #SIP

adam_rida · HN

Echo – Fable-level results at 1/3 the cost using open-weight models

@kylekane · X

@okiela_io · X

Sales up but profit unclear? I help ecommerce sellers find hidden profit leaks by SKU. Send me 1 order export → 3 leaks:

martinvoelker · HN

I built an AI that reads German real estate listings for buyers