libgslcblas0

GNU Scientific Library (GSL) -- blas library package

The GNU Scientific Library (GSL) is a collection of routines for numerical analysis. The routines are written from scratch by the GSL team in C, and present a modern API for C programmers, while allowing wrappers to be written for very high level languages.

ipwatchd

IP conflict detection tool

IPwatchD is a simple daemon that analyses all incoming ARP packets in order to detect IP conflicts on Linux. It can be configured to listen on one or more interfaces (alias interfaces are also supported) in active or passive mode. In active mode IPwatchD protects your host before IP takeover by answering Gratuitous ARP requests received from conflicting system. In passive mode it just records information about conflict through standard syslog interface.

libngtcp2-16

implementation of QUIC protocol (library)

ngtcp2 project is an effort to implement QUIC protocol which is now being discussed in IETF QUICWG for its standardization.

nyquist

language for music composition and sound synthesis

Unlike score languages that tend to deal only with events, or signal processing languages that tend to deal only with signals and synthesis, Nyquist handles both in a single integrated system. Nyquist is also flexible and easy to use because it is based on an interactive Lisp interpreter (XLISP).

pg-statviz

PostgreSQL internal statistics analysis and visualization

pg_statviz is a minimalist extension and utility pair for time series analysis and visualization of PostgreSQL internal statistics. Created for snapshotting PostgreSQL's cumulative and dynamic statistics and performing time series analysis on them. The accompanying utility can produce visualizations for selected time ranges on the stored stats snapshots, enabling the user to track PostgreSQL performance over time and potentially perform tuning or troubleshooting.

php-code-lts-u2f-php-server

Server side handling class for FIDO U2F registration and authentication

This PHP library allows you to handle U2F registration and authentication. FIDO's U2F enables you to add a simple unobtrusive method of 2nd factor authentication, allowing users of your service and/or application to link a hardware key to their account.