Stirling-PDF is a locally hosted web application that allows you to perform various operations on PDF files
dut is a disk usage calculator for Linux
posting is a powerful HTTP client that lives in your terminal.
xcapture-bpf (and xtop) are like the Linux top tool, but extended with x-ray vision and ability to view your performance data from any chosen angle (that eBPF allows to instrument).
diff-pdf is a tool tool for visually comparing two PDF files
komorebi is a tiling window manager that works as an extension to Microsoft's Desktop Window Manager in Windows 10 and above.
lsix is like "ls", but for images. Shows thumbnails in terminal using sixel graphics.
suncalc.org — Computation path of the sun
CQ2 is the free and open source tool for complex discussions.
SVG Viewer — View, edit, and optimize SVGs
When Exactly Will the Eclipse Happen? A Multimillennium Tale of Computation