Eric Callahan

biopass. An alternative to Windows Hello/Howdy

ipatool. Command-line tool that allows searching and downloading app packages (known as ipa files) from the iOS App Store

OpenDJ. OpenDJ is an open-source LDAP directory server written in Java. It provides robust, scalable, and secure directory services for identity management, access control, and authentication in enterprise environments. OpenDJ supports LDAPv3 standard, replication, REST APIs, and high-performance

ldap-server. Simple in-memory LDAP server for testing purposes - single JAR based on ApacheDS

gearlever. Manage AppImages with ease 📦

winboat. Run Windows apps on 🐧 Linux with ✨ seamless integration

linux-acs-override. Shell

starlink-grpc-tools. Random scripts and other bits for interacting with the SpaceX Starlink user terminal hardware

scrcpy. Display and control your Android device

distrobox. Use any linux distribution inside your terminal. Enable both backward and forward compatibility with software and freedom to use whatever distribution you’re more comfortable with. Mirror available at: https://gitlab.com/89luca89/distrobox

Kconfiglib. A flexible Python 2/3 Kconfig implementation and library

cryze_v2. Making Wyze gwell cameras work as RTSP sources since 2024

fusion360. This is the snap for Autodesk Fusion 360

egui. egui: an easy-to-use immediate mode GUI in Rust that runs on both web and native

python-amcrest. A Python 2.7/3.x module for Amcrest and Dahua Cameras using the SDK HTTP API.

docker-wyze-bridge. WebRTC/RTSP/RTMP/LL-HLS bridge for Wyze cams in a docker container

cryze. Cryze is a Wyze Gwell Camera Bridge that allows you to stream your Gwell based Wyze cams to locations of your choosing.

ratatui. A Rust crate for cooking up terminal user interfaces (TUIs) 👨‍🍳🐀 https://ratatui.rs

FW-Dyson-BMS. (Unofficial) Firmware Upgrade for Dyson V6/V7 Vacuum Battery Management System

mkcert. A simple zero-config tool to make locally trusted development certificates with any names you'd like.

pynguin. The PYthoN General UnIt Test geNerator is a test-generation tool for Python

MK404. A functional Simulator for Prusa (Mini/Einsy) Rambo based printers

windlass. Windlass, a Rust Klipper host side protocol implementation

cursive. A Text User Interface library for the Rust programming language

tui-realm. 👑 A ratatui framework to build stateful applications with a React/Elm inspired approach

kmscon. Linux KMS/DRM based virtual Console Emulator

gpm. general purpose mouse

rich. Rich is a Python library for rich text and beautiful formatting in the terminal.

usbipd-win. Windows software for sharing locally connected USB devices to other machines, including Hyper-V guests and WSL 2.

stm32. STM32 stuff

can-bootloader. The bootloader used to flash our CAN-connected boards

aioquic. QUIC and HTTP/3 implementation in Python

uvloop. Ultra fast asyncio event loop.

klipper_estimator. Rust

docker-openwrt. OpenWrt running in Docker

libimobiledevice. A cross-platform protocol library to communicate with iOS devices

bitmask-vpn. A white-label, brandable VPN Desktop Application by LEAP

dockerpi. A Virtualised Raspberry Pi inside a Docker image

python-lint. GitHub Action for Lint your code

qemu-arm-xpack. A binary distribution of QEMU ARM

streaming-form-data. Streaming (and fast!) parser for multipart/form-data written in Cython

newman-action. Use Postman's headless collection runner, Newman, via a GitHub Action.

py-lmdb. Universal Python binding for the LMDB 'Lightning' Database

inotify_simple. A simple Python wrapper around inotify. No fancy bells and whistles, just a literal wrapper with ctypes.

KlipperScreen. GUI for Klipper

ustreamer. µStreamer - Lightweight and fast MJPEG-HTTP streamer

sewer. Let's Encrypt(ACME) client. Python library & CLI app.

FYSTLCD-2.0. This the FYSTLCD firmware verison 2.0

gcode-preview. A simple GCode parser & previewer lib with 3D printing in mind. Written in Typescript.

STM32_HID_Bootloader. Driverless USB HID bootloader and flashing tool for STM32F10X devices

ESP8266-WiFi-UART-Bridge. Transparent WiFi (TCP, UDP) to UART Bridge, in AP or STATION mode

openblt. Official read-only mirror of the SVN OpenBLT bootloader repository. Updated daily.

FileSaver.js. An HTML5 saveAs() FileSaver implementation

stm32-bootloader. Customizable Bootloader for STM32 microcontrollers. This example demonstrates how to perform in-application-programming of a firmware located on an external SD card with FAT32 file system.

uf2-stm32f. UF2 bootloader for STM32F4

BIGTREETECH-S42A-V1.0. The closed-loop drive is to feedback the rotation angle of the stepping motor to the control panel, compare the distance that needs to be rotated with the distance of the actual rotation, calculate the error value, and then compensate, so as to prevent the problem of multi-step and lost step. The closed-loop drive can completely overcome the lost step of the open-loop stepping motor, and can also significantly improve the performance of the motor at high speed

r910. Using an Franklin R910 at Sprint signal fringe as a primary or load balanced WWAN device

wayland-mouse-mapper. A small script to read from libinput-debug-events and trigger key commands depending on recognized gestures.

fast-usbserial. ATMega16U2 firmare - faster than arduino-usbserial

lufa. LUFA - the Lightweight USB Framework for AVRs.

Arduino_avrusb_firmware. firmwares for Arduino boards based on LUFA151115

Simple-Jekyll-Search. A JavaScript library to add search functionality to any Jekyll blog.

mdwiki. CMS/Wiki system using Javascript for 100% client side single page application using Markdown.

prusa_i3_bear_upgrade. Stronger frame for Prusa i3 MK2(s), MK2.5 and MK3

Adafruit_ADS1X15. Driver for TI's ADS1015: 12-bit Differential or Single-Ended ADC with PGA and Comparator

TFT_ILI9163. Arduino library for ILI9163 based TFT displays

PrusaSlicer. G-code generator for 3D printers (RepRap, Makerbot, Ultimaker etc.)

UC1701. Arduino Library used to drive the UC1701 based Industruino LCD

octoprint-manual_bed_tramming. Adds bed leveling buttons to the controls tab on OctoPrint

Original-Prusa-i3. Original Prusa i3 MK3 3D printer printed parts (STEP/SolidWorks)

python-for-android. Turn your Python application into an Android APK

linuxdeploy. Install and run GNU/Linux on Android

klipper. Klipper is a 3d-printer firmware

Slic3r. Open Source toolpath generator for 3D printers

lazyweb. Random scraps of my knowledge

Xiaomi-Dafang-Hacks. Shell

Xiaomi-Dafang-Software. C

fang-hacks. Collection of modifications for the XiaoFang WiFi Camera

harmony-api. 🗼 A simple server allowing you to query/control multiple local Harmony Home Hubs over HTTP or MQTT

android-native-egl-example. Sample that shows how to combine native rendering with Java UI on Android

concurrentqueue. A fast multi-producer, multi-consumer lock-free concurrent queue for C++11

ReLinker. A robust native library loader for Android.

smi2021. A v4l2 kernel driver for the smi2021 video capture chips

NDKCallRenderScriptDemo. A CMake NDK Demo Using RenderScript With rtti Flag

Isochronous. Sample app for Isochronous transfers on Android

usbtv007. Userspace test driver for the easycap usbtv007 (utv007) video capture adapters.

timber. A logger with a small, extensible API which provides utility on top of Android's normal Log class.

pytun. Linux TUN/TAP wrapper for Python

SimpleRT. Simple Reverse Tethering utility for Android

socket.io-client-java. Full-featured Socket.IO Client Library for Java, which is compatible with Socket.IO v1.0 and later.

flask-video-streaming. Supporting code for my article on video streaming with Flask.

libuvc. a cross-platform library for USB video devices

pyuvc. python binding to libuvc

pyalsaaudio. ALSA wrappers for Python

AndroidAlsaDock. connects android device to alsa output device

adb-arm. ADB for ARM (binary + build script)

pyusb. Easy USB access for Python

python-libusb1. Python ctype-based wrapper around libusb1

android-open-accessory-bridge. A USB communication bridge using Android Open Accessory Protocol. Allows sending of messages between a Python script running on a PC and Android activity running on an Android device.

Android-Pc-Socket-Connection. Android <---> PC , ADB Socket Connection Demo

RJCP.DLL.SerialPortStream. SerialPortStream is an independent implementation of System.IO.Ports.SerialPort and SerialStream for better reliability and maintainability. Default branch is 2.x and now has support for Mono with help of a C library.

baseimage-docker. A minimal Ubuntu base image modified for Docker-friendliness

ArduinoThread. ⏳ A simple way to run Threads on Arduino

Embedded_RingBuf_CPP. A simple C++ Ring (Circular) Buffer Queuing Library for Programming with Arduino's and other Embedded platforms

android_kernel_asus_tegra. clone from https://android.googlesource.com/kernel/tegra.git branch:android-tegra3-grouper-3.1-lollipop-mr1

Button. Solid and reliable button / switch handling for Arduinos with some nice extra features.

ndk. The Android Native Development Kit

BTWiz. BTWiz - Asynchronous Bluetooth library for Android

android. Shell

headunit. Headunit for Android Auto

UVCCamera. library and sample to access to UVC web camera on non-rooted Android device

headunit. Headunit for Android Auto

status-bar. Status bar for Atom

calculate-size. Calculate the pixel size (width/height) of a string (with integrated caching)

platformio-atom-ide-terminal. A terminal package for Atom, complete with themes, API and more for PlatformIO IDE

incompatible-packages. Displays incompatible packages that are installed

diskDB. A Lightweight Disk based JSON Database with a MongoDB like API for Node

node-serialport. Access serial ports with JavaScript. Linux, OSX and Windows. Welcome your robotic JavaScript overlords. Better yet, program them!

python-shell. Run Python scripts from Node.js with simple (but efficient) inter-process communication through stdio

atom-space-pen-views. Atom SpacePen views that previously lived in core.

space-pen. A simple and powerful client-side view framework that works in zero-gravity, no longer maintained.

atom-git-control. Not maintained :(

UsbSerial. Usb serial controller for Android

Win32-OpenSSH. Win32 port of OpenSSH

android_kernel_samsung_mondrianwifi. SM-T320 kernel

RootTools. RootTools Library

HID. Bring enhanced HID functions to your Arduino!

vs-android. Integrated development of Android NDK C/C++ software with Microsoft Visual Studio.

woodstox. The gold standard Stax XML API implementation. Now at Github.