ngrep is like GNU grep applied to the network layer. It's a PCAP-based tool that allows you to specify an extended regular or hexadecimal expression to match against data payloads of packets. It understands many kinds of protocols, including IPv4/6, TCP, UDP, ICMPv4/6, IGMP and Raw, across a wide variety of interface types, and understands BPF filter logic in the same fashion as more common packet sniffing tools, such as tcpdump and snoop.

sniffer
grepping

bitcart /bitcart

Python1K185

Bitcart is a free and open-source self-hosted payment processor for BTC, LTC, BCH, XMR, ETH, TRX, USDT and more

WINBIGFOX /TimeScribe

PHP93292

Modern & private time tracking for macOS & Windows. No cloud, no registration, no paywall. Just download and track your work hours 100% offline.

efremidze /Shiny

Swift84643

Iridescent Effect View (inspired by Apple Pay Cash) ✨

Glench /ExtPay

JavaScript78789

The JavaScript library for ExtensionPay.com — payments for your browser extensions, no server needed.

payments
javascript-library
monetization
chrome-extension

juspay /services-flake

Nix78070

NixOS-like services for Nix flakes [maintainer=@shivaraj-bh,@srid]

flake-parts
flakes
nix
services

plutov /paypal

Go779304

Golang client for PayPal REST API

hacktoberfest

chipfighter /framekeeper

TypeScript77469

Stop paying the multimodal tax. Your AI agent keeps every image it has seen but only sends the ones it needs: lighter chats, no endless reconnecting, no starting over. Works with Codex, Claude Code, Cline, Gemini CLI, OpenCode, WorkBuddy and more. Install once, forget it.

codex
codex-plugin
context-management
developer-tools

prolificinteractive /Caishen

Swift761114

A Payment Card UI & Validator for iOS

ronin-rb /ronin

Ruby76162

Ronin is a Free and Open Source Ruby Toolkit for Security Research and Development. Ronin also allows for the rapid development and distribution of code, exploits, payloads, etc, via 3rd-party git repositories.