Clara Engler

mac-app-util. Fix .app programs installed by Nix on Mac

routinator. An RPKI Validator and RTR server written in Rust

mu. maildir indexer/searcher + emacs mail client + guile bindings

terminal-notifier. Send User Notifications on macOS from the command-line.

clatter.el. An IRCv3-compliant IRC client for Emacs

macports-base. The MacPorts command-line client

restic. Fast, secure, efficient backup program

nix. Shell

openrsync. BSD-licensed implementation of rsync

zon2nix. Convert the dependencies in `build.zig.zon` to a Nix expression [maintainer=@figsoda]

principia-softwarica. Fork of Plan 9 meant for education. https://principia-softwarica.org/

bfkem. Rust

openbgpd-portable. Portable build framework for OpenBGPD

libeatmydata. libeatmydata - because fsync() should be a no-op

cargo-structure. A utility for analysing the structure of a cargo project.

libloc-rs. Read location databases in libloc format

libsignal. Home to the Signal Protocol as well as other cryptographic primitives which make Signal possible.

age. A simple, modern and secure encryption tool (and Go library) with small explicit keys, no config options, and UNIX-style composability.

direwolf. Dire Wolf is a software "soundcard" AX.25 packet modem/TNC and APRS encoder/decoder. It can be used stand-alone to observe APRS traffic, as a tracker, digipeater, APRStt gateway, or Internet Gateway (IGate). For more information, look at the bottom 1/4 of this page and in https://github.com/wb2osz/direwolf/blob/dev/doc/README.md

similar. A high level diffing library for rust based on diffs

doom-ascii. DooM in the terminal!

doomgeneric. Easily portable doom

viu. Terminal image viewer with native support for iTerm and Kitty

neomutt. ✉️ Teaching an Old Dog New Tricks -- IRC: #neomutt on irc.libera.chat

mkiocccentry. Form an IOCCC submission as a compressed tarball file

DTLS-Examples. Examples for DTLS via SCTP and UDP using OpenSSL

PEGTL. Parsing Expression Grammar Template Library

postfix. Postfix MTA by Wietse Venema

bdwgc-zig. Zig language bindings for the Boehm-Demers-Weiser Garbage Collector (bdwgc).

linux. Linux kernel source tree

snow. A Rust implementation of the Noise Protocol Framework

rust. Empowering everyone to build reliable and efficient software.

pandoc. Universal markup converter

orjail. a more secure way to force programs to exclusively use tor network

weron. Overlay networks based on WebRTC.

linear-algebra. A concise, beginner-friendly introduction to the core ideas of linear algebra.

dev_sec_flops. A survey and analysis of source code sandboxing

nix-starter-configs. Simple and documented config templates to help you get started with NixOS + home-manager + flakes. All the boilerplate you need!

nixbsd. An unofficial NixOS fork with a FreeBSD kernel

pdns. PowerDNS Authoritative, PowerDNS Recursor, dnsdist

teamtype. Peer-to-peer, editor-agnostic collaborative editing of local text files.

deku. Declarative binary reading and writing: bit-level, symmetric, serialization/deserialization

afl.rs. 🐇 Fuzzing Rust code with American Fuzzy Lop

yt-dlp. A feature-rich command-line audio/video downloader

as-a-treat. You can have a silly GitHub repo, as a treat.

dns-message-parser. Rust libary to encode and decode DNS packets

turso. A SQL database in Rust: SQLite-compatible, now also speaking Postgres (experimental). The LLVM of databases.

db-vendo-client. JavaScript client for Deutsche Bahn public transport APIs.

prusti-dev. A static verifier for Rust, based on the Viper verification infrastructure.

tarpaulin. A code coverage tool for Rust projects

rust-simple_logger. A rust logger that prints all messages with a readable output format.

pico-args. An ultra simple CLI arguments parser.

argh. Rust derive-based argument parsing optimized for code size

fend. Arbitrary-precision unit-aware calculator

async-compat. Compatibility adapter between tokio and futures

acme-onion. Makefile

odht. An on-disk hash table implementation

RustScan. 🤖 The Modern Port Scanner 🤖

hashvis. Rust Program for Deterministic Generation of Random Art.

sqlx. 🧰 The Rust SQL Toolkit. An async, pure Rust SQL crate featuring compile-time checked queries without a DSL. Supports PostgreSQL, MySQL, and SQLite.

warp. A super-easy, composable, web server framework for warp speeds.

SQLPage. Fast SQL-only data application builder. Automatically build a UI on top of SQL queries.

firefox. The official repository of Mozilla's Firefox web browser.

UnknownPleasures. Python script that makes the Unknown Pleasures album art

wasm-interpreter. A minimal in-place WebAssembly interpreter, written in Rust, almost without use of external dependencies

go. The Go programming language

tokio. A runtime for writing reliable asynchronous applications with Rust. Provides I/O, networking, scheduling, timers, ...

brush. 🐚bash/POSIX-compatible shell implemented in Rust 🦀

nom-bencode. A bencode parser written with nom.

slirp4netns. User-mode networking for unprivileged network namespaces

pest. The Elegant Parser

hardened_malloc. Hardened allocator designed for modern systems. It has integration into Android's Bionic libc and can be used externally with musl and glibc as a dynamic library for use on other Linux-based platforms. It will gain more portability/integration over time.

project-layout. Standard Go Project Layout

piv-go. Keys and certificates for YubiKeys, written in Go

onion-x509. Create x509 CAs and Certificates using your Onion Service keys.

hashes. Collection of cryptographic hash functions written in pure Rust

curve25519-dalek. A pure-Rust implementation of group operations on Ristretto and Curve25519

ed25519-dalek. ARCHIVED/MOVED: please visit the new location

yubikey.rs. Pure Rust YubiKey host-side driver for PIV-based RSA/ECC key storage + signing/encryption support

travelynx. Traewelling-inspired journey logger with realtime data

crossbeam. Tools for concurrent programming in Rust

ECC_Attacks. Known attacks on Elliptic Curve Cryptography

volkswagen. :see_no_evil: Volkswagen detects when your tests are being run in a CI server, and makes them pass.

pixelfed. Photo Sharing. For Everyone.

shadow. Shadow is a discrete-event network simulator that directly executes real application code, enabling you to simulate distributed systems with thousands of network-connected processes in realistic and scalable private network experiments using your laptop, desktop, or server running Linux.

mold. mold: A Modern Linker 🦠

php-bison-skeleton. PHP skeleton for Bison

rust-bison-skeleton. M4

wgctrl-go. Package wgctrl enables control of WireGuard interfaces on multiple platforms.

yash. Yet another shell

lib9660. A simple ISO9660 file system implementation.

CobolCraft. A Minecraft server written in COBOL

mpmath. Python library for arbitrary-precision floating-point arithmetic

libsqlfs. a library that implements a POSIX style filesystem on top of an SQLite database

smoltcp. a smol tcp/ip stack

fasm2. flat assembler 2

macports-ports. The MacPorts ports tree

sandboxfs. A virtual file system for sandboxing

kodakscan. Bash-Script for usage with xsane and a Koak i65

halloy. IRC application written in Rust

bassh. I started writing an SSH client in Bash and got worryingly far before getting bored

QuasselC. API to access a Quassel Core in pure C

cargo-udeps. Find unused dependencies in Cargo.toml

homebrew-musl-cross. Homebrew Formula for static-friendly musl-based GCC macOS-to-Linux cross-compilers

bdwgc. The Boehm-Demers-Weiser conservative C/C++ Garbage Collector (bdwgc, also known as bdw-gc, boehm-gc, libgc)

go-sqlite3. sqlite3 driver for go using database/sql

russh. Rust SSH client & server library

every-git-commit-shorthash. Git repository with a commit for every single shorthash

serial-typewriter. This is the Arduino code for my typewriter computer project.

project-typewriter. software side of the Brother teletypewriter project.

sfhttpd. sfhttpd

smol. A small and fast async runtime for Rust

html2text. Golang HTML to plaintext conversion library

html2text. Simple Go package to convert HTML to plain text

libxev. libxev is a cross-platform, high-performance event loop that provides abstractions for non-blocking IO, timers, events, and more and works on Linux (io_uring or epoll), macOS (kqueue), and Wasm + WASI. Available as both a Zig and C API.

kramdown-rfc. An XML2RFC (RFC799x) backend for Thomas Leitner's kramdown markdown parser

cve-rs. Blazingly 🔥 fast 🚀 memory vulnerabilities, written in 100% safe Rust. 🦀

zigimg. Zig library for reading and writing different image formats

sony_raw. Description of Sony RAW file formats (SRF, SR2 and ARW)

bine. Go library for accessing and embedding Tor clients and servers

bahn.expert. https://bahn.expert

mkp224o. vanity address generator for tor onion v3 (ed25519) hidden services

wttr.in. :partly_sunny: The right way to check the weather

color. Color package for Go (golang)

cowboy. Small, fast, modern HTTP server for Erlang/OTP.

cargo. The Rust package manager

pigeon. Command pigeon generates parsers in Go from a PEG grammar.

go-peg. Yet another PEG (Parsing Expression Grammars) parser generator for Go

zoossh. Parsing library for Tor-specific data formats.

HelloSilicon. An introduction to ARM64 assembly on Apple Silicon Macs

Analysis1-KIT-WS23-24-Hundertmark. Hier befinden sich das von Studenten erstelltes Skript zus Analysis 1 Vorlesung der KITs im WS 23/24 von Prof. Hundertmark

ferrocene. Source code of Ferrocene, safety-critical Rust toolchain

enacl. Erlang bindings for NaCl / libsodium

crypto-algorithms. Basic implementations of standard cryptography algorithms, like AES and SHA-1.

horcrux. Split your file into encrypted fragments so that you don't need to remember a passcode

Anime-Girls-Holding-Programming-Books. Anime Girls Holding Programming Books

netbird. Connect your devices into a secure WireGuard®-based overlay network with SSO, MFA and granular access controls.

participle. A parser library for Go

ratatouille. A TUI (terminal UI) kit for Elixir

chumsky. [Chumsky has moved to Codeberg!] Write expressive, high-performance parsers with ease.

mio. Metal I/O library for Rust.

modern-irc. A useful overview and reference to the IRC client protocol as it is implemented today.

liboqs. C library for prototyping and experimenting with quantum-resistant cryptography

credo. A static code analysis tool for the Elixir language with a focus on code consistency and teaching.

nitter. Alternative Twitter front-end

blinkenpoi. Blinkenpoi is a free juggling-artist-hacker project

zpoline. system call hook for Linux

blink. tiniest x86-64-linux emulator

libsodium. A modern, portable, easy to use crypto library.

curl-up. All things related to the curl up conference series

elixir. Simple from zero to scale

trurl. a command line tool for URL parsing and manipulation.

otp. Erlang/OTP

noscript. The popular NoScript Security Suite browser extension.

ptrace-examples. Examples for Linux ptrace(2)

rosenpass. Rosenpass is a post-quantum-secure VPN that uses WireGuard to transport the actual data.

talla. Talla is an experimental implementation of Tor written in Erlang.

OpenDiablo2. An open source re-implementation of Diablo 2

helix. A post-modern modal text editor.

rustlings. :crab: Small exercises to get you used to reading and writing Rust code!

sway. i3-compatible Wayland compositor

zlib. A massively spiffy yet delicately unobtrusive compression library.

illumos-gate. An open-source Unix operating system -- this is a read-only mirror of the official repository at https://code.illumos.org/plugins/gitiles/illumos-gate

uriparser. :hocho: Strictly RFC 3986 compliant URI parsing and handling library written in C99; moved from SourceForge to GitHub

oksh. Portable OpenBSD ksh, based on the Public Domain Korn Shell (pdksh).

sqlite. Official Git mirror of the SQLite source tree

tiny-lint-c. A small and simple static analysis tool for C in C

toybox. toybox

tmux. tmux source code

FFmpeg. Mirror of https://git.ffmpeg.org/ffmpeg.git

src. Read-only git conversion of OpenBSD's official CVS src repository. Pull requests not accepted - send diffs to the tech@ mailing list.

chip-8. A collection of CHIP-8 programs and documentation

tiny-regex-c. Small portable regex in C

commonmark-spec. CommonMark spec, with reference implementations in C and JavaScript

cosmopolitan. build-once run-anywhere c library

nasm. A cross-platform x86 assembler with an Intel-like syntax

serenity. The Serenity Operating System 🐞

jsmn. Jsmn is a world fastest JSON parser/tokenizer. This is the official repo replacing the old one at Bitbucket

parrot.live. 🐦 Bringing animated parrots to terminals everywhere

epollet. demonstration of how to use the EPOLLET flag

epoll-shim. small epoll implementation using kqueue; includes all features needed for libinput/libevdev

kcgi. minimal CGI and FastCGI library for C/C++

zig. Moved to Codeberg

chibicc. A small C compiler

btpd. ⚡ The BitTorrent Protocol Daemon

transmission. Official Transmission BitTorrent client repository

gui. Bitcoin Core GUI staging repository

heapless-bencode. Bencode reader library that doesn't use the heap. Written in C with a BSD license

dirr. ls replacement, friendlier than ls

tor. unofficial git repo -- report bugs/issues/pull requests on https://gitlab.torproject.org/ --

rust-bitcoin. Rust Bitcoin library

netbsd-tools. NetBSD userland tools

activitypub. HTML

cliargs. Read CLI arguments into your application

mumble. Mumble is an open-source, low-latency, high quality voice chat software.

libtorrent. an efficient feature complete C++ bittorrent implementation

gitignore. A collection of useful .gitignore templates

gopher-over-https. Gopher over HTTPS

dirent. C/C++ library for retrieving information on files and directories

bitcoin-core-ci. Custom tailored continuous integration system based on KVM running on bitcoinbuilds.org