CaymanBot – learn options trading with a $100K paper account ↗
仮想資金10万ドルを使い、実際のお金を賭けずにオプション取引を学ぶための学習ツール。
世界のどこかで、誰かがつくった小さなWebアプリ。名前も知らなかった作品に出会って、そのままブラウザで遊べる。ここは、個人開発の小さな美術館。

仮想資金10万ドルを使い、実際のお金を賭けずにオプション取引を学ぶための学習ツール。
ITニュースを「COOKING」「COOKED」に辛口判定するAIの遊び心ある実験。
🧪 Serious APIs, curious projects. A playground for hackers, makers and developers experimenting with @Openapi®
Free, open-source movie and TV show discovery platform. Browse 80+ movies, 250+ TV shows, streaming integration, and SEO optimized. Built with React + Vite.
Open-source bill reminder platform for tracking subscriptions, utility bills, EMIs, recharges, and recurring payments with smart reminders and cloud sync.
💎 Sooda — Liquid-glass profit, price & discount calculator. Offline-first PWA, bilingual (EN/FA), zero dependencies on servers.
A single-screen web app that turns Bangla cooking videos into structured recipe notes, built for one real, non-technical user — a Bengali home cook on a phone — and run end-to-end on a $0 hosting and inference budget.
Watch anime free in your browser. A lightweight, client-side app powered by AniList discovery and embed streaming.
Interactive visual editor for planning Wuthering Waves rotations.
An open-source screenshot studio that runs entirely in your browser. No server uploads, no telemetry — just your images, transformed.
Papers in, ideas out. Generate research, product, or feature ideas from 250M+ academic papers.
A two person "what should we do tonight?" Swipe activity ideas on your phones, matches surface in real time.
Free, open-source email signature generator. Single HTML file, no sign-up, no server.
🧠 50 niche app ideas nobody is building — validated market gaps for US, global & UAE/ME markets. Pick one, build it, ship it, make money 💸
AI-powered code analysis tool with bug detection, code explanations, and AI-powered suggestions.
开源实验:一人 + AI,一年能做出多少开源项目? | An experiment: how many open-source projects can one dev + AI ship in a year? 👉 365.aishort.top
Practice piano using a MIDI keyboard with real-time feedback and optional LED guidance.