Open-Multiple-URLs is an open source link or URL tool for shortening, managing, or working with web links.
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open-seo is an open source tool or library for SEO, metadata, crawling, routing, or website optimization.
Reference site discussing OpenBSD security claims, features, and practical hardening context.
An open-source coding agent built for low-cost and open-weight models.
Open Source Linux Programs is a Linux, macOS, BSD, or Unix resource for tools, documentation, communities, or system workflows.
Open-Source Audio Plugins is an audio or music resource for streaming, discovery, editing, production, or library management.
GitHub collection of APT reports, threat actor notes, and security research documents.
Russian-language guide for reducing online exposure and understanding counter-OSINT practices.
Guide to free and open source privacy tools, safer apps, and alternatives to data-heavy services.
Python package template for building command-line OSINT tools with a reusable project structure.
Open-source CLI security scanner for agentic workflows.
Curated list of specialized search engines for hackers, OSINT, security, and research work.
Open-source project that provides machine-learning models, research, training resources, or evaluation tools.
Free and open-source domain and infrastructure research toolkit combining DNS, RDAP, WHOIS, passive subdomain discovery, IP and ASN data, email authen
Exploit-DB paper archive with security research, exploitation papers, and technical writeups.
Exploit-DB binary exploit archive for security research and controlled testing.
Browser extension for searching IPs, domains, hashes, URLs, and indicators across threat intelligence services.
Accelerate developer productivity and code security with our open-source AI.
Open source tool that searches newly registered domain feeds to find typosquatting, IDN homograph, doppelganger and bitsquatting domains impersonating
Python tool that identifies hashes, emails, IPs, URLs, and other strings found in text or files.
Browser content blocker for filtering ads, trackers, malicious pages, and unwanted web elements.
Tor add-on that helps onion-service operators reduce guard-discovery and related attacks.
Awesome CLI is a GitHub repository or organization with source code, releases, documentation, or project resources.
Awesome Game Dev is a GitHub repository or organization with source code, releases, documentation, or project resources.