A lightweight, cloud-native GIS platform for visualizing, exploring, and analyzing geospatial data. It runs in the web browser, on the desktop, on mobile, and inside Jupyter notebooks.

Romanization-aware string comparison for Japanese and Mandarin Chinese.

Manage your dotfiles across multiple diverse machines, securely.

NLP2026 予定表 (非公式版)

「情報幾何学とAI」の講義資料

strip output from Jupyter and IPython notebooks

simple terminal UI for git commands

Terminal based "The Matrix" like implementation

A reactive notebook for Python — run reproducible experiments, query with SQL, execute as a script, deploy as an app, and version with git. Stored as pure Python. All in a modern, AI-native editor.

🎒 Token-Oriented Object Notation (TOON) – compact, human-readable serialization of JSON data for LLM prompts. TypeScript SDK, CLI, benchmarks.

📑 PageIndex: Document Index for Vectorless, Reasoning-based RAG

httpx is a fast and multi-purpose HTTP toolkit that allows running multiple probes using the retryablehttp library.

A command-line benchmarking tool

🌈 MacOS Color Palettes in Apple .CLR and .JSON formats. TailwindCSS, MaterialDesign, Bootstrap, W3C, Primer to Copic, Pantone and Crayola.

Create animoji easily

Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)

Minimal blog theme built with Astro.

Create an amazing podcast website in 5 minutes

Web app to convert font files into fontstacks for MapLibre GL

ブラウザに国土数値情報の ZIP ファイルを投げつけると、いい感じに GeoParquet / Gpkg / GeoJSON に変換するやつです。

Japan Geospatial Times

森林文化アカデミー演習林Webマップ

そこのお前！東京ドーム1個分の面積は東京ドーム1個分だぜ！

『先輩データサイエンティストからの指南書』（技術評論社）のサンプルリポジトリ