Container networking and security solution for Kubernetes clusters with eBPF, Linux, Windows, and VPP data plane options

Kubernetes-native API gateway and ingress controller built on Envoy proxy with Gateway API conformance

ffuf

Fast web fuzzer written in Go for directory discovery, virtual host discovery, and parameter fuzzing

CLI tool that runs common networking tests (ping, DNS, TLS, HTTP) against websites and IP addresses

CLI tool for fast domain availability checking across 1,200+ TLDs with RDAP/WHOIS support and batch processing

Command-line DNS benchmark tool for stress testing and measuring DNS server performance across UDP, TCP, DoT, DoH, and DoQ protocols.

Dynamic DNS tool for exposing EC2 instances within Amazon Route 53 Private Hosted Zones

Web path brute-forcer that discovers hidden directories and files on web servers using customizable wordlists

CLI tool that runs Cloudflare network speed tests with TUI interface, history tracking, and JSON export

CLI tool for IPv4/IPv6 CIDR network prefix management with counting, overlap checking, explanation, and subdivision.

Web crawler that scans domains for endpoints, secrets, API keys, and file extensions

Terminal UI client for BitChat, a peer-to-peer chat protocol that runs over Bluetooth Low Energy without internet connection

Network reconnaissance tool for ASN lookups, BGP analysis, IP geolocation, RPKI validation, and traceroute with threat intelligence

Terminal-based Gemini protocol client with tabbed browsing, TOFU validation, and theming support

HTTP load testing tool with real-time TUI analysis and charting capabilities

Command line download/upload tool with resume support for HTTP(S), FTP, SFTP, SSH, and S3 protocols

Terminal-based real-time traffic monitoring and statistics dashboard for AdGuard Home instances

weechat

Terminal-based chat client with modular plugin architecture and multi-protocol support, primarily for IRC

tldx

CLI tool for brainstorming and checking domain name availability with keyword permutations and TLD presets

monolith

CLI tool that bundles web pages into single HTML files with all CSS, images, and JavaScript embedded inline

mitmproxy

Interactive SSL/TLS-capable HTTP proxy with console, command-line, and web interfaces for traffic inspection

TUI-based SSH client for managing multiple servers with parallel commands and local bashrc forwarding

irssi

Terminal-based IRC client with modular architecture and support for multiple chat protocols

Text-based web browser with frame/table support, scripting, and extensive customization options

SSH server that creates a chat room instead of shell access, enabling cross-platform terminal chat

Terminal-based HTTP client with keyboard navigation, local YAML storage, and syntax highlighting

Python script that visualizes curl statistics with timing breakdown of DNS, TCP, TLS, and transfer phases

Terminal user interface for tshark packet analysis, inspired by Wireshark

HTTP load testing CLI tool that generates constant request rates and provides detailed performance reporting

HTTP load testing tool that sends concurrent requests to web applications and reports performance statistics

HTTP benchmarking tool that generates high load using multithreaded design and event notification systems

Interactive ping utility with real-time graphical display of latency over time for multiple hosts

bandwhich

CLI utility for displaying network utilization by process, connection and remote IP/hostname in real-time

HTTP client for sending requests with HTTPie-compatible syntax, focused on improved performance

trippy

Network diagnostic tool combining traceroute and ping functionality with a terminal-based interface

Command-line DNS client with colorful output, supporting DNS-over-TLS/HTTPS and JSON output