jsubfinder

JSubFinder is a Go-based tool designed for bug bounty hunters to uncover hidden subdomains and secrets within webpages and JavaScript of a given URL. Its primary use case includes extensive searching for subdomains, alongside options to identify sensitive data such as API keys, and it supports multi-threading for efficiency, enabling integration with other cybersecurity tools for enhanced functionality. Notable features include a crawling option, secret detection capabilities, and the ability to output results to specified files or run in proxy mode for real-time analysis.