@iASHeeesh · X

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

@WorldCup_XI · X

And the twist: it's my first ever 'vibe-coded' project — built solo with AI, shipped live through the whole tournament. £0 marketing → 7,000 visitors from 100 countries. The single biggest day? The final itself. ⚽

kahtaf · HN

Ticker-line.com – embeddable market sparkline SVGs

flreey · V2EX

模拟 btc/eth/sol 多空军沙盘效果 https://w3arb.xyz/ 其他地方看到的创意，我觉得很有意思，模拟币圈多军/空军对战场景 底部还可以发弹幕，聊天

@useStockAI · X

@pillarlabai · X

@NimraWeb3 · X

So I vibe coded my own with Lovable TradeBook. Log trades w/ session, killzone, model, grade, R:R + screenshots, track multiple accounts, get a real dashboard (equity curve, win streaks, pair/session breakdowns). Demo: GitHub:

@kmlyyll · X

now speaks #MCP. Ask any AI agent about World Cup 2026 fixtures, team stats, or match predictions: Live data, not scraped guesses. Also shipped: Link headers, an #API catalog, #WebMCP, and a #Claude Code plugin. Made in Cambridge with a lot of love and passion.😍

u/CouldItBe_Dirt · Reddit

I spent 2 years of nights and weekends building the fantasy football draft tool I always wanted. It's free and drafts start this week. About 10 years ago I found an excel calculator being passed around on reddit for calculating value over replacement (VOR). I used it every year, and every year I had to update the player list, rebuild my scoring model, and then spend the actual draft crossing names off a printout instead of strategizing. Two years ago I finally got fed up and started buildin

@JfwRk · X

预测市场最贵的，从来不是判断错。 而是当你发现异动时，聪明钱已经买完了。 所以，我做了一个双平台工具： 「信号罗盘」 Polymarket 500 个热门盘口 500 个热门盘口 两边各 50 个聪明钱地址 异动热度、收益曲线、每日评级和近期操作逻辑，全部放在同一个页面。 它不是喊单网站，也不承诺收益。 我们只想把分散的信息，变成更早、更清晰、可以验证的交易信号。 目前免费开放测试。 你最希望下一个加入什么功能：地址提醒、跨平台价差，还是聪明钱跟踪？ #Polymarket #Predict #预测市场

@GreeksOptions · X