Hello! My name is Hiroki Kokubun, a.k.a. cocopon. I'm a developer / designer based in Japan. I'm creating apps and libraries that make users happy with design:blush:
Tweakpane
Compact pane library for fine-tuning parameters and monitoring value changes.
Iceberg
Well-designed, bluish color scheme for Vim and Neovim. Also available for other various environments (VS Code, Atom, macOS Terminal.app etc.).
Llumino PWA
Luminous calculator that makes calculation more fun. Originally developed as an iOS native app, and now re-built with the latest web technology.
ZERO-PDE
Learning materials of computer art for beginners (written in Japanese). Used as teaching materials in Tama Art University.
Current sponsors 3
Past sponsors 26
Featured work
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cocopon/tweakpane
🎛️ Compact GUI for fine-tuning parameters and monitoring value changes
TypeScript 3,686 -
cocopon/iceberg.vim
🇦🇶 Bluish color scheme for Vim and Neovim
Vim Script 2,222 -
cocopon/vaffle.vim
📁 Lightweight, window-based file manager for Vim
Vim Script 283 -
cocopon/llumino-pwa
📱 Llumino, a luminous calculator, re-built with the latest web technology (PWA)
JavaScript 91 -
cocopon/colorswatch.vim
🌈 Beautiful color swatch from the current buffer
Vim Script 68 -
cocopon/dotfiles
⚙️ My configuration files (including organized, standalone .vimrc)
Vim Script 19