实用工具6 days ago
Zero Traps Trip — Travel smart + Avoid Traps
Zero Traps Trip 为旅者提供目的地安全信息，帮助避免旅游陷阱。
@RekonAstra · X
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Zero Traps Trip 为旅者提供目的地安全信息，帮助避免旅游陷阱。
@RekonAstra · X
Level Devil 是一款考验反应速度的平台跳跃游戏，充满隐藏陷阱和欺骗性关卡。
stigo · V2EX
终于把小游戏站后端管理系统做出来了，全程没写一行代码，都是 AI 写的... ## 用系统上的第一个站 👉 [Level Devil]( https://leveldevilgames.top/)  - 一个 SITE_ID 就是一个网站，后续持续运营上新页面只要后台管理页面鼠标点点就行了  - 前端模板交给 AI 就行了，碰到赏心悦目的直接 copy 过来 ## 接下来就是不断上站💪🏻💪🏻
搜索餐厅，发现当地人真正吃饭的地方，避免旅游陷阱。
kingchesco · HN
I know $90 for a dining app sounds absurd. And it’s not even an app; it's a wrapper for an LLM. But it is how it is built that makes it so expensive. I had to make a whole API just to call it (which because its own SAAS). All just to bypass dumb google reviews. Google Maps and reviews send people to places optimized for tourists and good copywriters. To find actual local hole-in-the-walls algorithmically, I had to first build that api (called BWENDI), a "spatial gravity" engine using 100GB+ of tweaked OSM, GeoNames, and other proprietary data. Instead of aggregating reviews, it mathematically calculates foot-traffic, throughput, transaction stats, and economic criticality among other factors. Bwendi is A Python/Node ETL pipeline feeding an LMDB-backed context API. It uses a proprietary 1MB binary grid served via Cloudflare Workers for millisecond edge reads with near-zero overhead, hosted in Switzerland. This was done of course to get the purest location context around every street
在几分钟内跨设备和浏览器测试应用程序，自动捕获错误。
@vibe_and_go · X
在攻击者利用前，发现你的 external attack surface 中的风险。
@OGVeilScan · X
检查使用 AI 服务前浏览器暴露的网络和身份信号。
@FunnyDiscovery · X
做了一个纯前端小工具：AI Signal Guard 用来在使用 Claude / ChatGPT / Gemini 前，自查浏览器侧能暴露哪些信号： - 出口 IP / ASN / 组织 - DNS 泄漏 - WebRTC 泄漏 - 语言、时区、字体、Emoji 纯静态页面，无自建后端 在线体验： GitHub仓库：
Tako 在 60 秒内扫描网页应用，发现泄露密钥和开放数据库等安全漏洞。
@guhanvenkaty · X
Tako's free preview is live: Paste your URL, get a security verdict on your vibe-coded app in 60s. Not an AI wrapper: it fires real requests and PROVES exposure, pulling data from your open DB with no login. Scanning puts you on the early-access waitlist.
在反向Wordle游戏中遵循颜色提示避免猜中答案。
lby910722 · V2EX
做了一个免费的 Don't Wordle 反向 Wordle 小游戏 最近做了一个原生浏览器版的 Dont Wordle： https://dontwordle.app/ 玩法和 Wordle 反过来：不是尽快猜中隐藏单词，而是要在遵守每一轮颜色提示的前提下，尽量避免猜中答案。页面里有合法单词数量、Undo 、每日局、本地保存进度，不用登录。 技术上是原生页面里的小游戏组件，不是 iframe 。欢迎试试，有反馈也可以直接回帖。
通过解数学或编程谜题来屏蔽干扰网站，戒除拖延
hackitup7 · HN
TLDR built a Chrome site blocker that lets you into distracting sites only after you do some math or simple coding (JS only right now). Direct link to extension (the site just gives you more context): https://chromewebstore.google.com/detail/sphinx-earn-your-di... Philosophically it's a speed bump rather than a hard gate, because you'll eventually tear a gate down but you'll leave a speed bump. I've always eventually removed site blockers, or just had them become a nuisance that I reflexively dismiss before getting to distracting sites. Site blockers don't really reduce the "start navigating to a distracting site" muscle memory, and they eventually just become annoying. Dopamine is a hell of a drug. At the same time, I've been getting frustrated that my intermediate/advanced math skills have atrophied, and becoming more senior in my career (plus AI...) has caused my coding skills to atrophy even further. Realistically I'm not going to force myself to do math or coding exercises aft
自动隐藏Reddit、YouTube、X和LinkedIn上的负面和耸人听闻帖子。
@zelvaio · X
按下 Nothing Button，看看会发生什么。
@saralsachan · X
Waste you time on weird websites
连接您的 Postgres 或 Supabase 数据库，并在数据漂移时接收 AI 驱动的警报
@franciscobuilds · X
1. Building Tabkeel, an AI-powered analytics platform for SaaS products 2. For founders and teams who want to actually understand and act on their data 3.