AI Playground
A collection of innovative web applications, tools, and experiments built with modern technologies
Brand Idea Generator
Live
Advanced
AI-powered brand identity generator. Names, slogans, color palettes, logo concepts, and personality traits stream in section-by-section over SSE from two parallel Gemini calls. Every name shows live domain availability, and the full identity exports as a multi-page brand-book PDF.
Vue.jsNuxt.jsTypeScriptGeminiSSE streamingRDAPjsPDF
Key Features:
- Section-by-section streaming over SSE
- Live domain availability per name (RDAP)
- AI-generated logo images on demand
- Multi-page brand-book PDF export
- reCAPTCHA-protected generation endpoint
Code Challenges Polyglot
Live
All Levels
Four languages, one editor: JavaScript and TypeScript run in a sandboxed iframe (TS is type-checked in-browser via tsc), Python runs in WASM via Pyodide, and Rust compiles on the Rust Playground API. Watchdog timeouts, structured test output, and one shared error-marker shape across all runners.
Vue.jsNuxt.jsTypeScriptMonacoPyodide / WASMRustSandboxed iframes
Key Features:
- JavaScript · TypeScript · Python · Rust in one UI
- TypeScript transpiled and type-checked in-browser via tsc
- Pyodide-powered Python runs entirely in the browser
- Rust compiles via the Rust Playground API
- Sandboxed iframes with watchdog timeouts
- Beginner → Advanced curated challenges
- Inline editor markers from compile / runtime errors