The full gallery
Tech stack
60 projects
Expense tracker with manual entry, fully private, no data sharing.
@codewzubair · X
ExpenseSumo is for anyone tired of budgeting apps that demand bank access. Manual entry, fully private, just a clear view of where your money goes:
Monitor AI costs by feature, forecast spending, and set guardrails for your team.
@eastbase_studio · X
Calculate crop values and profit with mutations in Roblox Grow a Garden.
种植花园计算器 — 使用“种植花园价值计算器”来规划您的 Roblox 作物，应用金色和彩虹等突变，并在每次收获时增加您的 Sheckles。
Pick two cryptocurrencies to see what price Coin A would have at Coin B's market cap.
@BananaFlipX · X
Our crypto market cap calculator. Check it out 👇🏼
Find the optimal combination of AI subscriptions that fits your budget and usage patterns.
@JCheng557 · X
COMBO-001 上线了。 这是一个 AI 订阅最优搭配器。 只需要 - 月预算 - 使用强度（限额触发频率） - 主要使用场景 - 需要哪些特殊能力（生图、视频、音频、OCR 等） 我就会给你最优的订阅组合（Claude、Grok、Cursor、GLM 等），并控制在预算范围内。 不再为新模型纠结，也不再为用不上的订阅买单。 试试看 → #100个网站 #AI工具 #AI订阅
Access 26 online tools for documents, photos, invoices, calculators, and planners.
@latent_node · X
Compute arbitrary digits of pi in your browser and locate your birthday within them.
loveleyla2013 · V2EX
在线求 π 任意位的小工具，可以查到你的生日在 π 的多少位 ## 网页： https://roy2100.github.io/pi-calculator - 纯本地计算，用的 GMP 的 wasm 版本 - 如果你在网站上计算 PI 的 10000 位，理论上可以找到你的 4 位数生日 - 如果你在网站上计算 PI 的 1,000,000 位，理论上可以找到你的 6 位数生日 - 有兴趣的可以试试，还可以测试你的 CPU 单核性能 <img src="https://i.imgur.com/O9fTtni.jpeg" hight="200"></img>
AI-powered team composition calculator for Dispatch game missions with 95%+ success rate.
Dispatch Calculator — Steam 上 Dispatch 这个游戏的计算器助手，帮助玩家针对不同任务进行分配人员信息。
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
Manage invoices, track expenses, chase late payments, and automate tax calculations for freelancers.
@melorexx · X
Let me manage your finance , focus on your work. Get more value...
Speak your expenses to log spending instantly without typing.
@smoothcode97 · X
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
