
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

使用Apexa Pro的100+免费计算器进行数学、化学、物理和财务计算,无需注册。
u/averageChilean · Reddit
Built a free tool site to help my brother study — now has 100+ tools, would love feedback My brother's in high school and needed something more visual to study chemistry, physics, and math, so I used Claude to build him a simple site with interactive calculators and visualizers. I'm not a programmer or from a tech background, so without AI this wouldn't have happened, at least not this fast. It ended up helping him a lot more than I expected, so I kept expanding it, added a bunch of other

计算抵押贷款、贷款、税款和储蓄的在线计算器
@darsh0891 · X
Meet CalcyFinance — the simple way to track your budgets, monitor spending, hand actually hit your savings goals without the headache. Stop guessing where your money goes. Try it out: 👍 #PersonalFinance #Budgeting #Fintech #buildinpublic


将 Stripe、PostHog 和 Google Analytics 的业务数据集中到一个仪表板。
@xdrewmiko · X
Roast my SaaS - Would you use it? - Should I change anything?

列出并出售你已倒闭或零收入的初创公司。
@ankittharol · X
I built something weird:

Salable:基于 Stripe 的混合计费平台,处理定价、权限和团队访问。
@__orderandchaos · 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
![Quicklead - #1 LinkedIn Automation Tool for B2B Sales Teams [2026] — screenshot](https://onesvibe.app/img/screenshots/quicklead.jpg?w=800&h=500&q=75)
Quicklead is a cloud-based LinkedIn automation tool for B2B teams. AI ICP scoring, personalized sequences, free Open Profile InMails, smart inbox & CRM sync. Trusted by 1,800+ dail
@Parths049 · X

使用免费商业计算器分析利润率、损益平衡点和税务。
@BizCalcLab · X

用Dimas免费工具箱快速生成二维码,无需账号。
u/Live_Mathematician20 · Reddit
I created a website with free tools. It all started when my colleague reached me with a complaint that she created a few QR codes, and after a week they started showing paywall. By that time those QR codes were printed on promo banners. I remember Internet as a place where you find a tool, use it and leave. That's it - no paywalls, no subscriptions, no accounts. So I decided to put a piece of those beautiful Internet back and created a small toolbox site - dimastoolbox.com Of

个人财务应用,追踪收入、债务、目标、净资产和账单。
@JasonMBrownPF · X
Aurum. Privacy-first personal finance tracker. Your spending data stays yours.