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Takumi Tokunaga

Projects

Project summaries, technical stacks, and links to try them.

Projects

Abstract

projects

sDB

Education institution search and School / University Database API

An education institution search page and API that can reproduce a searchable database for high schools, universities, junior colleges, technical colleges, and vocational schools from official public government information. It supports autocomplete search by kanji, kana, katakana, and romanized terms.

React
TypeScript
Go
PostgreSQL
Try DemoRead More
projects

securePDF

A local-first PDF organization tool that runs in the browser

A PDF tool that keeps basic PDF, JPEG, and PNG organization in the browser while routing Office-to-PDF conversion through an authenticated backend. It includes a Chrome PDF Viewer-like preview, page reordering, rotation, flipping, deletion, insertion markers, a CLI, and an HTTP API.

React
TypeScript
Cloudflare Workers
Cloud Run
projects

3D Maze Game

A Three.js class project published as a playable 3D maze game

A browser-playable 3D maze exploration game built with Three.js, TypeScript, and Vite. It turns a class project around 3D rendering into a small game with enemy AI, items, a minimap, HUD, and Cloudflare Pages deployment.

Three.js
TypeScript
Vite
Game
projects

QR Code Generator

A browser-only QR code generator

A client-side QR code generator for Wi-Fi, URL, and text QR codes, built with React, TypeScript, and MUI. It is deployed on Cloudflare Pages and is available as a free, unlimited-use public tool.

React
TypeScript
MUI
Cloudflare Pages

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GitHub