John Parker

Linear Predictive Coding with Multi-Pulse Excitation

June 21, 2026

My dad's 1984 electrical engineering doctoral thesis on digital speech synthesis algorithms, modernized and brought to life through interactive demos.

Claude Can Perform Semi-novel Autonomous Computational Physics Research

April 5, 2026

An autonomous research agent equipped with computational physics tools and a research goal makes real headway

Agentic AI Electrodynamics

Converting Legacy Scientific Fortran Code to Modern C++ Using Agent Teams

March 17, 2026

Using Claude Code agent teams to port an electrodynamic T-matrix solver from 12,000 lines of Fortran code to 3,000 lines of modern C++

Agentic AI Electrodynamics

GPU Accelerating My Electrodynamics Solver Using Claude Code

March 1, 2026

Claude Code with Opus 4.6 wrote a JAX-based GPU backend for a complex multiparticle boundary-condition electrodynamics solver, achieving up to 12X speedup

Agentic AI Electrodynamics

Featured Projects

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Try it cargo install loom-tui

Loom

TUI control center for managing git worktrees and agentic workflows, supporting Claude Code, GitHub, and Linear

Rust

Try it uvx -p 3.13 miepy

MiePy

Solve Maxwell's equations for a cluster of particles using the generalized multiparticle Mie theory (GMMT)

Python C++

Try it uvx fplanck

FPlanck

Numerically solve the Fokker-Planck partial differential equation in N dimensions using a matrix numerical method

Python

Try it uvx stoked

Stoked

Solve the Stokesian dynamics equations for N interacting particles, a generalization of Brownian dynamics that includes hydrodynamic coupling interactions

Python