金融商业3 weeks ago
Xqivo — Free Invoice Generator for Freelancers & Small Businesses
使用 Xqivo 快速生成专业发票，无需注册或付费。
electro_kid1 · Product Hunt
Xqivo AI Invoice Generator for Freelancers
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使用 Xqivo 快速生成专业发票，无需注册或付费。
electro_kid1 · Product Hunt
Xqivo AI Invoice Generator for Freelancers
No ads, no API keys, no revenue sharing. Just outbid your competition to get to the top of the board.
@alemart87 · X
创建并下载专业PDF发票，包含您的Logo和自动税务计算。
@jcolementor · X
Fast free invoice generator for small businesses
用实时市场数据和AI投资助手模拟和分析投资组合。
u/Substantial_Net_1677 · Reddit
I will try once again A few weeks ago I posted here asking for feedback on a portfolio analysis tool I was building. The idea is simple: before buying or selling anything, I wanted a way to simulate changes to my portfolio and actually understand the impact instead of relying on gut feeling. So I built S-Markets . Some of the things it does: Simulate "what if" scenarios before making changes. Analyze diversification and concentration. Explain portfolio risks in plain English wi
在浏览器中模拟和可视化自主移动机器人车队行为，无需后端服务器。
u/vcoklat · Reddit
I built an AMR (Autonomous Mobile Robot) Fleet Simulator running entirely in the browser using C++ and WebAssembly (No backend server!) Hey everyone! Lately, I’ve been experimenting with bringing low-level systems programming to the web browser. I wanted to see if I could build a high-performance digital twin for Autonomous Mobile Robots (AMRs) without needing any backend server or WebSocket overhead. The result is a browser-based multi-agent fleet simulator. Here is what's happening unde
运营 Lemonade Stand 业务，学习财务管理和商业策略。
@biggilfoot · X
Run your lemonade business and learn about money management
选择股票和时间段，使用历史行情数据练习日内交易。
u/dodqy · Reddit
Trading Practice Platform I’ve always found it difficult to get meaningful practice outside of market hours, so I built a browser-based replay platform to solve that problem. You choose a stock or ETF, time of day, and up to three indicators, and it randomly loads a historical trading session from the past six months. The goal is to practice taking trades as if they were happening live. It includes: Basic and advanced TP/SL management AI trade reviews with a performance score after each
在历史市场数据中测试和评估 AI 交易代理。
remote_ctrl · HN
BotTrade – a replayable benchmark for autonomous trading agents
aiPatri 一张照片分析你的全部资产，用蒙特卡洛模型模拟退休时间。
@aiPatri_app · X
See Truacta on live warehouse data — ask your revenue in plain English and get a board-grade answer, every figure cited to its SQL. Launch the live demo instantly — one code by ema
@truacta · X
Building Truacta — an AI revenue analyst that reconciles your ARR across CRM, billing, and the GL into one cited number. Plain-English question in, exact SQL out. Read-only, no data team.
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!
对比不同Agent Harness策略的成本，基于缓存和上下文计费。
taosx · HN
I created a simulation for coding harnesses based on my own pi sessions. When taking into account all factors, DS-v4-Pro is cheaper than gpt-5.6-luna due to caching. Look at the bill segments difference for cache read cost and uncached cost between deepseek and the other models. At this point is cheaper to use ds-v4-pro than the luna models from openai. ignore the numbers except the classic and keep in mind that classic is based on pi with the only change limiting tool output to 10kb https://har