实用工具1 week ago
calculate.at — 305+ Calculators, No Signup Required
无需注册即可访问305+计算器，涵盖财务、健康、数学和日常转换。
@calculate_at · X
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无需注册即可访问305+计算器，涵盖财务、健康、数学和日常转换。
@calculate_at · X
RealCalculators 提供 48 个免费在线计算器，涵盖财务、健康、数学和日常需求。
@avinashraj61815 · X
i vibe coded this week
使用免费商业计算器分析利润率、损益平衡点和税务。
@BizCalcLab · X
Fast, free online calculators with no sign-up. Money, dates, cars and percentages, with the answer straight away and a breakdown of where every figure comes from.
@MyMicroTools · X
Building MyMicroTools 🧮 A growing collection of free calculators and useful tools for everyday life. 💰 Finance 📊 Math 🛠️ Everyday utilities No signup. No paywall. Just useful tools. 🌐
计算加薪后的实际收入，应对福利悬崖。
@getpapi_ai · X
placed 3rd in the r/vibecoding vibejam 2026. It made me go viral in r/ohio It was my first ever jam entry, I'm also not a developer...or from Ohio. was planned, reviewed, shipped and currently managed by
为印度HR团队设计的免费薪资计算器，支持EPF、ESI、PT和TDS等计算。
@TusharArora89 · X
A free LOP splitter, salary proration, and PF ECR file generator for Indian payroll teams. Built around my own day job in payroll. No login, no ads. Already getting real usage across 8+ countries.
用于分析创业和营销指标的免费AI计算器
@NAVNEET_CODES · X
Free AI, startup, and marketing calculators built for founders, marketers, students, and business professionals.
计算会议和项目的真实成本,了解它们对公司的实际影响。
@mafaldateles_ · X
My first web app is out! I built a tiny tool to help answer a simple question: could that meeting have been an email? You decide.
Create professional invoices in seconds. Track your financial runway, manage clients, and visualize revenue trends. The #1 free financial toolkit for freelancers, contractors, and
@rohankewal · X
用免费计算器估算抵押贷款、汽车贷款和个人贷款的月付款——无需注册
@itskdubs_ · X
家务表应用，游戏化家务任务并追踪家庭零用钱。
@bendrumin · X
I built nights and weekends as a solo founder. 📱 130+ users worldwide, paying subscribers, zero churn 🤖 Built AI-native with Claude Code + Cursor (React/Supabase) My day job: PM owning 13 partner integrations at a wealthtech CRM, where I cut client onboarding from 4-6 weeks to 1-2. Now looking for my next thing: Integration/Platform PM or technical PM roles. DMs open 👇 #buildinpublic #ProductManagement #hiring #opentowork
