I created a Java binding for Google's Magika ONNX file-type detector. Maintains byte-for-byte parity with the upstream Python binding on every fixture. ~2 ms steady-state inference per file on M-series Mac. (cold first-call ~100s of ms)
I created agent-peer-review, a Claude Code plugin that routes your work to Codex for a 2nd opinion before it reaches you.
Two AI perspectives. Structured disagreement protocol. It’s a great review sidekick for GSD and Plan Mode.
A Claude Code plugin that validates Claude's work using OpenAI Codex CLI. Two AI perspectives catch more issues than one. - jcputney/agent-peer-review
Java apps shouldn’t need a Node.js sidecar just to render MJML emails.
So I built mjml-java: a native Java MJML renderer for producing responsive HTML email from JVM applications.
Still early, but real, useful, and open source.

mjml-java: Zero-dependency Java renderer for MJML, enabling responsive email template creation. Open-source with MIT License. - jcputney/mjml-java