黄油单词 — 在线背单词工具，免费，每张单词卡配有 AI 插图、单词发音和例句朗读，支持西班牙语、法语、德语、日语

@indradevGod89 · X

lemma1729 · HN

Hi HN, This is ProofTree, and in TLDR: it is a platform where you can chat with an AI to do math, the way you already do, with context-awareness and knows how you personally do math, connected to the fora of other live human mathematicians. So, when you are talking to an AI about a proof at 3 am, and you need a human expert looking at it, or a discussion around it, like you do on StackExchange, this is it! You need an approved email account to use it, so please write here if you would live to try it out.

BeeCount 蜜蜂记账 — 开源跨平台记账 App（Android/iOS/Web），主打数据自主与隐私优先 —— 支持自建 BeeCount Cloud / iCloud / Supabase / WebDAV / S3 多端同步，离线可用，可选 AI 识别账单图片自动记账，无广告无订阅 - [Github](https://github.com/TNT-Likely/BeeCount)

AI 取名网 — 用 AI 帮助宝宝取名服务，依据中国传统命理学为您的宝宝提供最为合适的名字。这款扩展功能融合了八字、生肖、五行以及三才五格等多种传统命理因素，为您的宝宝量身打造吉祥如意的好名字 - [更多介绍](https://bbname.cc/about)

ieltssh — 基于 AI 的雅思口语素材库，定制个人专属素材

@chao63370781 · X

凌晨三点睡不着，焦虑到不知道找谁说话。 我做了一个叫「灵曦占星」的网站——20 位 AI 灵伴，塔罗、星座、八字、周易，随便挑一个投缘的聊聊。 不注册，不绑卡，先免费聊，聊得来再说。 ✨

@ajkbossp · X

Check out what I just built with Lovable!

@myrad_hq · X

@Evelyn_tree1 · X

I built a dashboard that just shows me where global money is flowing. Free public data, rebuilds itself twice a day. Every indicator answers exactly one question. Is money loose or tight? Flowing where? Buying what? Risk-on or risk-off? Crowded? If it doesn’t answer one of these, it doesn’t get a slot on the board. Reading got the same treatment: a hard cap of 45 min/day → 5 RSS feeds + 5 newsletters, each rate-limited (Damodaran: about one post a month). I’d rather miss a few things than let the feed become an anxiety machine. I don’t write code. Claude Code wrote every script — fetch, build, publish, twice a day on cron. I set the rules and keep the judgment; the machine does the running. Personal research notes, not investment advice.

策引 — 全球市场技术分析工具，可以创建多个市场的模拟组合并做深度回测分析。同时正在开发 AI Agent 功能，可帮助用户使用大模型自动生成基于不同交易策略的模拟组合。