A keep-awake tool that turns itself off. Holds Windows awake while your render, build, upload or AI agent is actually busy, and lets the PC sleep when it goes idle.
Keyboard-driven multiple-clipboard manager for Windows: hold Ctrl, tap V to walk back through everything you have copied, release to paste - no window, no mouse. A .NET 10 + WPF reimplementation of Clipjump, shipped as one self-contained portable exe.