Read SVG files and convert them to other formats.

Hands-on AWS primers exploring Terraform-based serverless patterns with Floci and AWS.

A curated catalog of small, executable technology primers

Executable lessons for workflow-oriented AI agents with the OpenAI Agents SDK

Show timeseries plots in the terminal using inline image protocols.

CLI to get access to Grok conversations, one by one or in bulk.

Executable lessons for the OpenAI Python API

Runnable Ray examples for learning distributed Python, from basics to Ray Data, Serve, Train, and Tune.

Runnable PySpark examples for learning practical DataFrame and SQL workflows.

Runnable NATS examples, from core pub/sub to JetStream persistence, clustering, TLS, and microservices.

Create directory treemaps (local, ssh, archives, s3, git, hg, docker, k8s), save in file, PNG, SVG, MP4, and MOV, open in viewer, display inline in terminals.

Find files by describing them in natural language, auto-generate an equivalent script, and run it in sandboxed containers

GitHub profile README

Text-based sparklines for the command line mimicking those of Edward Tufte.

Reusable agent skills for Claude, Codex etc., including validation tooling and scaffolded skill definitions.

Homebrew tap for sparklines — Unicode sparkline charts

Sparklines plugin to render sparklines in Obsidian by converting inline code blocks to SVG.

Asciinema player plugin to render asciicasts in Obsidian.

Progressive AWS kata for building a serverless AI semantic photo gallery pipeline with a decent frontend on AWS.

Python interface to Obsidian vaults, to read, analyze, and manipulate vaults without running the Electron app, for Python workflows, terminal use, and AI tooling.

Serverless image-labeling pipeline with AWS Lambda, S3, Amazon Rekognition, and Terraform.

A collection of tested building blocks for various frameworks and tools to get started and expand on more quickly.

An MCP server to access Apple Time Machine backups.

Prototype Streamlit interface for a collection of coding helpers.