实用工具2 weeks ago
CountrySafe - AI-Powered Travel Safety Checker & Itinerary Planner | Free Tool
用 CountrySafe 的AI检查目的地安全，生成个性化行程，无需注册。
@TheFallen_jay · X
built this no signup,no pay in 1 hour
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用 CountrySafe 的AI检查目的地安全，生成个性化行程，无需注册。
@TheFallen_jay · X
built this no signup,no pay in 1 hour
24/7 监控关键网站按钮，通过自动化浏览器测试并在故障时接收告警。
@ardayesilgul · X
快速从网页复制列表和表格到 Sheets、Excel 或 Notion。
@tonylab_net · X
Just launched Yoink a fast way to grab & reuse content from the web Demo: Built to solve the constant copy/paste chaos when researching or building Lightweight. Minimal. Still early would love feedback #buildinpublic #indiehacker #webdev #productdesign #startups #nocode #AItools
监控 AI 工具的状态和元数据问题信号
dobby_lee · HN
Open-Source for AI tool status checker
VibeLint 为 AI 代理提供代码检查、权限控制和审批工作流。
@RElharrak39428 · X
上传简历和职位链接，获取匹配分数、差距分析和求职指导。
u/tejasghutukade · Reddit
I built Nxtrol — paste a job URL, get an honest apply/skip brief, then tailor your résumé Hey r/SideProject 👋 I just took Nxtrol out of private beta. The problem Job hunting felt like gambling. I’d open a JD, feel “maybe,” apply anyway, and only later realize it was a bad fit — or spend an hour rewriting my résumé for something I should’ve skipped. What it does 1. Paste a job URL 2. Get a structured fit brief (score, gaps, clear apply/skip) 3. If it’s worth it, tailor résumé + cov
通过脉轮能量配置分析您的性格，发现您属于哲学家、治疗师、战士等原型。
@millerman · X
People are vibe-coding and one-shotting all kinds of amazing things. But nobody did a chakra visualizer before me (as far as I know). Go play with it.
设计、动画化并导出元胞自动机图案
@majo_puterka · X
Nerdy, browser-based pattern generator on Wolfram's cellular automata. SVG export, freehand mode, free.
微调LLM、清理数据集，教授和删除自定义事实，获得密码学删除证明。
@MBrew26730 · X
Dataset cleaning + fine tuning + continual learning at
在浏览器中批量处理图片，支持工具链、本地AI和格式转换。
BulkPicTools — 免费浏览器端图片批量处理工具，支持**工具链串联**（压缩→转格式→裁剪一次完成，无需重复上传），本地 AI 去背景/人脸模糊（WebGPU，无需 API Key），支持 200+ 张图片批量处理，文件不上传服务器。
根据公众讨论验证产品创意，获得开发、调整或转向的决策。
@_sunbo · X
I built ProductIdeaScout to help founders validate product ideas before they start building:
发布前根据312个因素对社交媒体帖子评分。
u/Otherwise_Goose5292 · Reddit
I built an AI that scores your social post on 312 factors before you publish — roast my roaster Two of us are creators who got tired of the post-and-pray cycle: hours on a post, hit publish, hope, mostly flop, never know why. We realized the difference between our good and bad posts was never luck — it was hook, CTA, timing, caption. Fixable things. So we built Synthiya: paste a draft, pick your platform, and it grades it 0–100 across 13 categories (312 factors) and tells you exactly what t