mi is a Linux command line utility that can identify potential deadlocks in multi-threaded applications. It can also collect statistics such as number of successful and failed mutex operations, time spent acquiring mutex locks, etc. It can also show call stacks for all mutex operations. It is able to identify the following conditions: the order of locking two mutexes in one thread is opposite to the order of locking the same mutexes in another thread; unlocking a mutex that was not locked earlier; a mutex is left locked after an application has finished; the order of unlocking mutexes does not correspond to the reverse order of locking these mutexes; and unlocking a mutex that was locked earlier in another thread.
Stigma is a client for connecting to Omegle. It currently supports all of the non-video Web interface. Future releases will also have support for built-in translation, so non-English speakers can connect to the main Omegle site. There are no plans yet to get more than just the text version, but most of the text-chat functionality is usable and stable already.
slackroll is a package or upgrade manager for Slackware Linux. It is designed to work with official mirrors in systems mainly composed of official packages with a few unofficial packages. It lets you automatically upgrade or install packages, and displays which packages have been added or removed from the Slackware tree.
pulseaudio-mixer-cli is an interactive ncurses UI to control the volume of PulseAudio streams. It is somewhat like alsamixer, but focused not on sink volume levels (which can actually be controlled via alsamixer, with the alsa-pulse plugin), but rather on the volume of individual streams from applications, allowing the user to balance sound levels between them. Interaction with pulseaudio is done through the DBus interface, and the UI is designed to be as simple as possible, without heavy DE dependencies like GNOME libs or KDE/QT.
notification-thing is a full-featured implementation of the Desktop Notifications Specification. It is not tied to any specific desktop environment, and is focused on features like rate-limiting and flexible filtering to minimize distraction and noise ratio in a transparent way, without silently dropping anything ever.
image-deduplication-tool is a script designed to scan specified paths and calculate the DCT hashes of all the images there. It compares the hashes to find closest-looking image pairs, despite various alternations (such as crop, rotation, gamma/color correction, noise, etc.), optionally presenting them in a feh image viewer for the operator to easily compare and remove one of the versions. It uses libpHash to produce and compare perceptual hashes.