🕵️‍♂️ All-in-one OSINT tool for analysing any website

Infisical is the open-source platform for secrets, certificates, and privileged access management.

🔒 A compiled checklist of 300+ tips for protecting digital security and privacy in 2026

A powerful obfuscator for JavaScript and Node.js

OWASP Juice Shop: Probably the most modern and sophisticated insecure web application

Help secure Express apps with various HTTP headers

Experience email the way you want with Mail0 – the first open source email app that puts your privacy and safety first. Join the discord: https://mail0.link/discord

Open Cyber Threat Intelligence Platform

Tuta is an email service with a strong focus on security and privacy that lets you encrypt emails, contacts and calendar entries on all your devices.

Cyber Security ALL-IN-ONE Platform

Superagent protects your AI applications against prompt injections, data leaks, and harmful outputs. Embed safety directly into your app and prove compliance to your customers.

Open-source tool to enforce privacy & security best-practices on Windows, macOS and Linux, because privacy is sexy

Snyk CLI scans and monitors your projects for security vulnerabilities.

🔑 Cross-Platform Passwords & Secrets Vault

Tamper Dev is an extension that allows you to intercept and edit HTTP/HTTPS requests and responses as they happen without the need of a proxy. Works across all operating systems (including Chrome OS).

💡 A hinting engine for the web

AI-safe .env files: Schemas for agents, Secrets for humans.

Connect any AI model to 1200+ integrations (MCP, CLI, API)

Basic rate-limiting middleware for the Express web server

Open source AI terminal for cloud and infrastructure management, enabling you to deploy, troubleshoot, and automate services using natural language and intelligent agents.