
Free Financial Calculators 2026 - Mortgage, Tax, Retirement, Debt
Access 470+ financial calculators for mortgages, taxes, retirement, and more with instant results in 40+ currencies.
@AfridiMunir · X
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60 projects

Access 470+ financial calculators for mortgages, taxes, retirement, and more with instant results in 40+ currencies.
@AfridiMunir · X

Chore chart app that gamifies household tasks and tracks allowances for families.
@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

Copy-paste 60 website widgets including 12 AI agents—chat, search, booking, voice—no signup required.
@TiyebDomainking · X
The AI widgets your site is missing.

Track habits, tasks, goals and focus time with a gamified dashboard and streak rewards.
u/Fuzzy_Act5528 · Reddit
About to launch alarm reminders in my productivity app. Thoughts? About to add alarm-based reminders. Not push notifications... real alarms that ring even when your screen is locked. You can set one for anything. A task, a habit, any date on your calendar. "Dentist 20 Nov. at 5 pm" → alarm set. "Take meds at 9 am every day" → alarm set. I built this because push notifications just aren't enough. Most people ignore them. So what if you could set an actual alarm for the thi

Calculate home appliance energy consumption and get AI-powered suggestions to reduce your electricity bills.
家电耗电量计算器 — 帮助用户分析家庭电器耗电情况,并使用 AI 给出省电建议

Calculates the optimal Minecraft enchantment anvil order to minimize XP costs.
Minecraft Enchantment Calculator — Minecraft 附魔合并顺序计算器,寻找铁砧经验成本更低的书籍与装备组合顺序

Compare retirement projections in Bitcoin versus Mexican AFORE savings accounts.
@edgadafi · X

Enter a website URL to estimate its monthly income and total value based on traffic, domain metrics, and monetization methods.
@hezhiyan7 · X
哥飞老师新做了一个网站价值估算的玩具还挺意思,大家可以来估算下自己的网站价值多少。 我估算自己的某个网站有$546k,来个冤大头购买我的网站吧🤣 估算入口:

Automatically review GitLab pull requests using AI models like DeepSeek and OpenAI.
AI Codereview for Gitlab — 基于大模型(DeepSeek,OpenAI等)的 GitLab 自动代码审查工具;支持钉钉/企业微信/飞书推送消息和生成日报;支持Docker部署;可视化 Dashboard - [查看仓库](https://github.com/sunmh207/AI-Codereview-Gitlab)

Generate your Korean Four Pillars astrology chart as a shareable trading card.
@bbaebae123 · X
Palja - Korean Four Pillars astrology turned into shareable 'trading cards.' Pull your chart, get a rarity score (1 of 518,400 combos), flex it like a Pokemon card. Built for K-pop/K-drama fans.

Participate in community predictions; let time verify your guesses and track your rank.
geniushui · V2EX
我的第 4 个 Vibe coding 项目——猜一猜 网址: https://cai1cai.com/ 猜一猜,让时间验证你的判断 花了 2 天时间整出来的,请各位大佬给点建议!

Digital wellness tracker that analyzes your media consumption to help you consume better.
@Nogui_1 · X
A digital wellness ecosystem to make peace with our digital selves.