
Rail Typing · A Metro & Rail Typing Game
Pick a line and type each station's romaji to drive the train forward — race for your fastest finish across real metro and rail networks.
@meiki_ai · X
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Pick a line and type each station's romaji to drive the train forward — race for your fastest finish across real metro and rail networks.
@meiki_ai · X

Deploy web applications, servers, and databases with automatic scaling and monitoring.
@aisolram · X
New rule. = vibe coded. = vibe coded. Still has the default Vercel favicon = definitely vibe coded. Change my mind.

Free typing practice using real Japanese train station names across themed routes.

Generate custom business stamps and seals from text prompts using AI.
pixsprout.com — 专注于生成复古橡皮印章效果的 AI 工具,支持文字生成印章、图片转印章及自动去底 - [更多介绍](https://pixsprout.com/image-to-stamp)

Real-time tracking of Indian Railways trains with live maps and PNR status checks.
@japangor · X
I wanted FlightRadar24 for trains — no one was tracking Indian railways in real time, so I built it myself.

Practice prompt injection attacks against an AI agent across 10 levels.
Getchowned · HN
The AI Lethal Trifecta

Save context once as encrypted cards and reuse them across ChatGPT, Claude, Gemini, Perplexity and Grok.
trinhngocdieu · HN
CardGo – Reusable, end-to-end encrypted context cards for AI chats

Instantly convert AI-generated text into natural, human-like writing without signing up.
fendouai · GitHub
humanize-text-skill Free AI Humanizer: Humanize AI Text Online

AI-powered platform unifying coding assistance, trading tools, and team collaboration features.
@ThrillStack · X

Chat with an AI about crypto markets, wallets, tokens, news, and airdrops with live data charts.
@FlateAI · X
We've just launched!

Decrypt Claude Sonnet 5's hidden reasoning using encrypted thinking signatures.
bayes-song · HN
Unlock Claude Sonnet 5's original reasoning

A rhythm game where you distinguish fake instructions and follow real ones to the beat using arrow keys.
Blue White Flag — Play Blue Flag White Flag Games Online Free