Monkey-patching Node.js `tls` Module from Standard Library to **append** CAs

CUPS driver and filter for Zjiang ZJ-58 & JZ-80 and other ESC/POS thermal printers

docopt - A command line option parser that will make you smile.

Processing code for a FM radio based passive bistatic radar

Program to decode radio transmissions from devices on the ISM bands (and other frequencies)

A simple and extensible JavaScript library implementing ISO/IEC 7064:2003

最新中国地图json文件，可用d3开发中国地图

JPEG encoder/decoder written in Python

WebUSB based Authentication using CCID

Docker image to run an IPsec VPN server, with IPsec/L2TP, Cisco IPsec and IKEv2

Consistent Overhead Byte Stuffing — Python implementation

Python library to interact with keepass databases (supports KDBX3 and KDBX4)

WebRTC and ORTC implementation for Python using asyncio

a customized TCP protocol for scapy

✍🏻 这里是写博客的地方 —— Halfrost-Field 冰霜之地

Some code for the AX211 or AX215 8051-based CPU

Nice looking shell applications with pluggable middlewares for Node.js