Projectdiscovery

A high-speed tool for passively gathering URLs, optimized for efficient and comprehensive web asset discovery without active scanning.

Malicious package & supply-chain intelligence

Notify is a Go-based assistance package that enables you to stream the output of several tools (or read from a file) and publish it to a variety of supported platforms.

A streamlined tool for discovering private TLDs for security research.

Raw HTTP client in Go for complete request control and customization.

Package retryablehttp provides a familiar HTTP client interface with automatic retries and exponential backoff

AIx is a cli tool to interact with Large Language Models (LLM) APIs.

Fast passive subdomain enumeration tool.

httpx is a fast and multi-purpose HTTP toolkit that allows running multiple probes using the retryablehttp library.

Quickly discover exposed hosts on the internet using multiple search engines.

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.

ProjectDiscovery Documentation

A fast port scanner written in go with a focus on reliability and simplicity. Designed to be used in combination with other tools for attack surface discovery in bug bounties and pentests