Katana is a fast crawler focused on execution in automation pipelines offering both headless and non-headless crawling.
Httpx is a fast and multi-purpose HTTP toolkit that allows running multiple probes using the retryablehttp library.
A fast and multi-purpose DNS toolkit designed for running DNS queries.
cdncheck is a tool for identifying the technology associated with dns / ip network addresses.
MassDNS wrapper written in go to enumerate valid subdomains using active bruteforce as well as resolve subdomains with wildcard filtering and easy input-output support.
Go CLI and Library for quickly mapping organization network ranges using ASN information.
yt-dlp is a command-line program to download videos from YouTube and other sites.
Subfinder is a subdomain discovery tool that discovers subdomains for websites by using passive online sources.