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Technical notes and project write-ups.

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WinMux: tmux for the Whole Windows Desktop

A window multiplexer for Windows: split panes, tabs and saved sessions, where every pane is a real process — a shell, a file browser or any Windows app.

Programming
C#.NETWindowsOpen Source

February 2026: Project Update

A quick update on recently active projects: language learning tools, networking, secure sharing, markdown workflows, and media tooling.

Programming
TypeScriptGoRustPythonOpen Source

January 2026: A Burst of New Projects

A productive start to 2026 with new tools spanning Go proxies, Rust file sharing, real-time video sync, AI translation, and browser extensions.

Programming
GoRustTypeScriptPythonChrome Extensions

2025 Website Redesign

A complete overhaul of renner.dev with a modern dark-first design, improved search, and dynamic portfolio filtering.

Meta
HugoWeb DesignDark Mode