AI-powered recommendation lists that learn from your feedback using the Anthropic Claude API.

Interactive visualization of bitemporal data concepts.

Split bills fairly between people with different meal costs.

Compress PDFs in the browser with Ghostscript WASM. No upload — everything stays local.

A Suika-style merge game with drinks — combine matching cups to climb the tier ladder.

Combine two AI images of the same scene (one on white, one on black) into a transparent PNG that keeps soft edges and partial transparency.

Generate a QR code from text or a URL and download it as a PNG.

Plan a week of workouts, then execute them. A pool of exercises, drag-to-reorder day editor, per-set checkboxes, manual rest and HIIT-interval timers with audible cues, and a history of completed sessions.

A chat interface emulator. Type in the box at the bottom and watch messages stack above.

Daily skincare routine tracker for the 3-month pre-wedding plan, showing AM/PM steps, LED mask schedule, and weekly treatments.

Sort any list by comparing items yourself. See how different algorithms feel when a human drives them.

Compress and resize images in the browser. No upload — everything stays local.

Upload two images and compare them side-by-side with a draggable slider.

Convert Transit format data to JSON.

Write and preview GitHub Flavoured Markdown with Mermaid diagram support. Text is saved to local storage.

CLI tool that summarizes large command outputs for LLMs by skimming head/tail and pattern-matched lines.

Convert text to natural speech using OpenAI's TTS API with chunked generation and voice customization.

Spaced repetition system for learning Hindi letters (Devanagari script).

Photograph and analyze lateral flow tests with automatic result detection.

Our wedding celebration website.

An interactive quiz I built for New Years for my friends

Track daily mood and feelings over time.

Interactive live presentation with audience participation via Ably.

Generate reimbursement reports from YNAB transaction data.