The full gallery
Tech stack
60 projects
Track airline flights, costs, and loyalty program metrics like frequent flyer status and cost per mile.
voladd · HN
Flight Ledger – Track your flights, what they cost, and United status
Compare perpetuals funding rates across platforms to identify arbitrage opportunities.
@cryptolfggo · X
用 DAPPOS @dappOS_com 做了一个 Perps DEX 套利网站，也是我人生中做的第一个网站，简直太绝了！ 立即发现 Perps DEX 资金费率套利机会： 最近我没撸啥项目，做的比较多的就是在 Perps DEX 之间做一些价差、费率套利，赚点生活费。其实我一直有想法做一个关于 Perps DEX 套利的网站，但又无从下手。 我知道可以借助AI 帮我做网站，但是往常的 Cursor、Claude Code 、Codex 等 AI coding 工具，对于我这个技术白痴来说还是有点困难。直到我刷到 @dappOS_com 关于 Polymarket Agent SOP 的推文，发现用 @xBubble_ai 做一个网站竟然如此简单，用户仅需陈述：构建一个网站，用于跟踪与伊朗相关的 Polymarket 市场和突发动态，xBubble 马上就做出了一个实用性很强的网站来了！ 我用同样的操作生成了一个发现 Perps DEX 资金费率套利机会的网站，我不需要亲自解决服务器环境配置、域名解析、API KEY配置等繁琐技术底层，只需要把我的想法告诉 xBubble ，几分钟内就帮我生成了一个关于发现 Perps DEX 资金费率套利机会的网站，网站包括了套利机会、DEX 对比、收益计算器、观察列表和风险说明等栏目，比我想象的更加齐全！ 通过这次 DAPPOS Coding 初体验，我真正感受到了 AI 的强大，原来 OPC 经济（一人公司）早已不是停留在概念阶段了。但你还对 AI 不屑一顾，很多人已经利用 AI 创建了自己的一人公司，实现了阶级的跨越。xBubble 帮小团队和个人彻底抹平了技术雇佣成本，让每一个原本无法变现的细分长尾需求，都变成了能够产生暴利现金流的真实生意。 只有你有点子，就立马去行动，说不定下一个利用 AI 实现阶层跨越的就是你！
Compare LLM API pricing across 450+ routes and calculate real monthly costs with caching and batch pricing factors.
u/Greywolff06 · Reddit
I built LLMPrice — a free calculator for comparing LLM API costs across 450+ pricing routes I kept running into the same problem when comparing LLM APIs: the headline token price doesn't always tell you what your actual workload will cost. Caching, batch pricing, reasoning tokens, retries, different endpoints, and OpenRouter routes can change the result quite a bit. So I built LLMPrice.com. You enter your workload once — requests, input/output tokens, caching, retries, etc. — and it com
Submit your product to compete on a live bid-based leaderboard ranked by Stripe payments.
marcushuang4595 · V2EX
[跟风作品] 最近竞价排行榜挺火，我也做了一个，看看能有什么效果 最近看到 Outbid 、WinBid 这类“付费竞价决定排名”的网站，觉得模式挺有意思。 规则简单直接，开发量看起来也可控，所以我跟风做了一个自己的版本： https://bidfight.lol 项目叫 BidFight ，玩法没刻意包装： - 提交产品、网站或个人项目，最低 $1 上榜 - 排名按照 Stripe 实际确认的累计付款金额决定 - 已上榜项目想提高排名，只支付目标金额与当前金额的差额 - 金额相同时，先达到该金额的排在前面 - 点击项目后会先统计次数，再跳转到目标网站 - 榜单、付款金额和点击数据都是真实的，不填充假项目 技术上用了 Vite 、Cloudflare Workers 、D1 和 Stripe 。 目前只有 1 个项目和 $1 的竞价，算是刚把完整流程跑通。这个模式是不是能带来流量、会不会有人愿意付费、榜单最后会变成什么样，我自己也不知道。 发出来主要就是想看看它最终能产生什么效果。 我比较想验证几个问题： 1. 大家会不会
Put any public X post on the board from $1. Pay more, rank higher. All payments final.
@mrzlucid · X
best trend on X - come play blackjack free
Connect your Stripe account to receive weekly emails highlighting revenue leaks from failed payments and churn risks.
@whismone · X
Track expenses and invoices for your freelance business—free, forever, no credit card.
u/pramodravikant · Reddit
built a free expense/invoice tracker in vanilla js, no framework. sharing the stack + why i keep it free opened a small software business in india in 2024 and immediately hit the boring problem: tracking what came in and what went out. started in a spreadsheet, moved to notion, neither stuck once work got busy. so i vibe-coded a little web app just for me. no framework, plain html/css/js. kept improving it for a year because i used it daily, then opened signup when i figured it might help o
Free Etsy profit calculator that includes fees, offsite ads, materials, packaging and your labor. Compare pricing scenarios and export PDF/CSV — no signup.
@5150_MadMan · X
Check out what I just built with Lovable!
Add purchasing power parity (PPP) pricing to any website. Evendeals shows location-based discounts to visitors in 150+ countries, blocks VPN abuse, and recovers up to 30% more reve
@ariflogs · X
Track subscriptions to see their costs, billing cycles, and monthly spending totals.
@findik1140 · X
Check out what I just built with Lovable!
Enter your income, expenses, and assets to get a financial health grade and personalized improvement plan.
@grademyfinance · X
View detailed breakdowns of Shopify payouts to understand transaction fees and deposits to your bank account.
@saralsachan · X
I have created For the shopify sellers who want to see complete breakdown of their finances
