Deliverables
Mullion — a frameless browser that shows only the page
A frameless Electron browser that opens a URL or a local file in a window with no browser UI. The navigation bar appears only when you ask for it, and it can live in the menu bar or run a script after the page loads.
QueryFolio — a SQL client desktop app
A desktop SQL client built with Tauri 2 + SvelteKit. Supports MySQL, PostgreSQL, SQLite, DuckDB, Redis, Elasticsearch and DynamoDB, plus SSH tunnels.
Side by Side Browser
A two-pane Electron desktop browser that loads two websites in native webviews and syncs scroll and URL paths to compare pages before and after a migration.
Mouse Pointer Accuracy
A web app for measuring mouse pointer accuracy and speed. For comparing pointing devices such as mice, trackpads, and trackballs.
MagSafe-Compatible Compact Barcode & 2D Code Reader (USB-C)
A compact barcode reader for smartphones using the EV-DV007 CMOS barcode module.
Adhesive Compact Barcode / 2D Code Reader (USB-C)
A compact barcode reader for smartphones using the GROW GM805 module
MCP Server Manager
A desktop app to manage MCP server ON/OFF states for Claude Code by editing ~/.claude.json. Supports both global and per-project server configuration.
Textpad Web
A simple text input web app for mobile. A PWA-enabled app for checking kanji conversion, scanning and generating QR codes.
VSCode Side Launcher
A VSCode extension that adds a command launcher to the sidebar. Turn your frequently used commands into buttons and run them with a single click.
gist-mcp-server
An MCP server for creating and managing GitHub Gists from AI assistants. Built with TypeScript and Deno, it provides Gist CRUD operations and star management via the MCP protocol.
clipboard-palette
A Tauri desktop application that receives text from standard input and displays buttons to copy it to the clipboard. Just pipe text into it for one-click copying.
Secondary Terminal
A full-featured terminal extension for the VSCode sidebar. With genuine PTY emulation via Python, interactive applications like vim and less work correctly.
SQL Agent MCP Server
An MCP server supporting MySQL and PostgreSQL. Enables AI assistants to directly execute SQL queries, retrieve table lists and schemas, and connect securely via SSH tunnels.
Browser Bot
An MCP server for automating Chrome browser operations. It automates browser interactions via natural language instructions, with screenshot capture and page source analysis capabilities.
All Nerd Font Symbols
This is a website that lists the symbols included in Nerd Fonts. It was created to allow easy search of symbols when working on systems where Nerd Fonts are installed.
Emoji Explorer Unicode Emoji List
I have created a website that lists all the emojis from Unicode Emoji version 16, including those with modifier sequences. Feel free to use it for copying and pasting purposes.
ecr-deployman
This is an application that monitors an ECR (Elastic Container Registry) image repository and deploys to Kubernetes whenever a new image is pushed. A GitHub account is not required.
TSV to Insert SQL
This tool converts text in TSV format into SQL Insert statements. It is useful for registering data created in Google Sheets or Excel into a database.
Printable Calendar
This is a web application for a simple calendar that can be printed on A4 paper.
Gamepad (Rear Multi-Button)
I created a gamepad to comfortably play FromSoftware's Armored Core and Elden Ring. The button layout is designed to facilitate the "claw grip" without strain.
ProArc EM01 Dongle Holder
I created a USB dongle holder for the ProtoArc EM01 trackball.
Widescreen Display Case + Stand (for Orange Pi Zero2W / Raspberry Pi 400)
After reading the Switch Science Magazine article “I Want to Build a DIY Laptop Computer Using the Raspberry Pi 400,” I thought it looked interesting, so I decided to try replicating it myself.
12-Key Rotary Macropad
Introducing a macro pad equipped with 12 keys, a rotary encoder, an OLED display, and a joystick. The case design and programming were all done in-house.
Trinkey QT2040 Case
I purchased a small microcontroller board, the Trinkey QT2040, which features an RP2040 chip, to use as a compact macro operation device. To prevent it from getting damaged while carrying it around, I decided to create a protective case for it.
Sherbet gaming keypad
Shortly after purchasing a 3D printer, I was browsing Thingiverse and happened to come across this Sherbet gaming keypad. I decided to print and assemble it as practice.
E-Paper Weather Forecast Gadget
I always thought it would be great to see the rainfall forecast when doing laundry, so I decided to create a rainfall monitoring gadget.
