pg_similarity is an extension to support similarity queries on PostgreSQL. The extension consists of:

libunwind is a production-quality unwinder, with platform support for DWARF unwind info, SjLj, and ARM EHABI.

Data validation and settings management using Python type hinting pydantic uses type hinting (PEP 484) and variable annotation (PEP 526) to validate that untrusted data takes the desired form. There is also support for an extension to dataclasses where the input data is validated.

wolfSSL is a small, portable, embedded SSL/TLS programming library targeted for use by embedded systems developers. It was formerly known as CyaSSL.

The Scalable Video Technology for AV1 (SVT-AV1 Encoder) is an AV1-compliant encoder library core. The SVT-AV1 encoder development is a work-in-progress targeting performance levels applicable to both VOD and Live encoding / transcoding video applications. The SVT-AV1 decoder implementation is targeting future codec research activities.

KDE Plasma add-on, that tiles your windows automatically and lets you manage them via keyboard, similarly to i3, Sway or dwm.