A Matrix community management platform

Arduino Repository for an E-Ink CO2 Sensor using ESP32 and SCD4X

(Codeberg mirror) The statically-typed, compiled embedded scripting language for Rust, used by Rotonda.

A full-featured implementation of the Network Time Protocol, including NTS support.

Interactive ASCII globe generator

💻 🔑 ssh-agent for TPMs

Tidy, feature-complete Web framework

High performance UI layout library in C.

Go implementation of the Noise Protocol Framework

Multiprecision Polynomial Solver

A Git credential helper that securely authenticates to GitHub, GitLab and BitBucket using OAuth.

🥜 A Self-Compiling C Transpiler Targeting Human-Readable POSIX Shell

A ncurses animation to make decryption look like, well, decryption.

Cryptographic Primitive Code Generation by Fiat

An easy to use, easy to deploy crypto library

Guidance on implementing cryptography as a developer.

Go with Cloudflare experimental patches

A Go implementation of the quantum-resistant key encapsulation method ML-KEM (formerly known as Kyber).

Private messaging system that hides metadata

Friends don't let friends make certain types of data visualization - What are they and why are they bad.

A tool for checking the security hardening options of the Linux kernel

Command-line JSON processor

A game where you are a computer's OS and you have to manage processes, memory and I/O events.

A GTK based on screen display for keyboard shortcuts like caps-lock and volume

💻 🔒 🔑 Secure Boot key manager

The mighty, self-hostable Git server for the command line🍦

Generate music from the entropy of Linux 🐧🎵

The most customizable typing website with a minimalistic design and a ton of features. Test yourself in various modes, track your progress and improve your speed.

realhats LaTeX package