A collection of libraries for single-pass, distributed, sublinear-space approximate aggregation and sketching algorithms. Currently: HyperLogLog++; more to come.

Java for Rust

Awaitable Mutex compatible with Boost.Asio

A pragmatic error handling library for Rust that provides helpful strings for debugging, and structured data for runtime error handling.

Safe interop between Rust and C++

Free and open public transport routing.

✨ Magical shell history

C++ Coroutines for Qt

aqt: Another (unofficial) Qt CLI Installer on multi-platforms

Modern C++ Terminal Emulator

Converts text to and from UTF-7 (RFC 2152 and IMAP).

OpenSSL compiled for WASM

Automatic CPU speed & power optimizer for Linux

Add filters (background blur, etc) to your webcam on Linux.

Dozens of minimal operating systems to learn x86 system programming. Tested on Ubuntu 17.10 host in QEMU 2.10 and real hardware. Userland cheat at: https://github.com/cirosantilli/linux-kernel-modu…

🐸 Identify anything. pyWhat easily lets you identify emails, IP addresses, and more. Feed it a .pcap file or some text and it'll tell you what it is! 🧙‍♀️

recursive sizeof for gdb, supporting C++ containers

an isometric cubestacking in qml

Nodejs extension host for vim & neovim, load extensions like VSCode and host language servers.

Tools for creating timelapse video from series of images.

KDAB's collection of miscellaneous useful C++ classes and stuff

fugitive.vim: A Git wrapper so awesome, it should be illegal

KCalendarCore - Library for Interfacing with Calendars

Plasma integration for controlling Thunderbolt devices

View the status of a local git repository and see changes happen in real time

Plasma applet for the Pass password manager