Learn to code securely while having fun through our popular open source in-editor experience, designed for developers, students, and anyone curious about security. Get started for free in under 2 minutes, playing right from your browser.
ESLint backbone repository for workshop
"A comprehensive Manifest V3 Chrome Extension for dynamic web application security assessment, exposed credential scanning, DOM analysis, security headers auditing, and live code snippet inspection."
Safe-Paste is a developer-focused tool that ensures you never leak sensitive information when sharing code. It scans your pasted content for secrets, tokens, credentials, and confidential values, then redacts or replaces them with safe placeholders. Ideal for AI prompts, documentation, issue reports, and public chats.
Public CLI for deterministic security scanning of AI-generated applications
Encode your HTML, CSS, and JavaScript into encrypted-style strings with our free online tool. Obfuscate your source code to prevent easy copying and improve basic protection.
A GitHub Security Lab initiative, providing an in-repo learning experience, where learners secure intentionally vulnerable code. [CLONE/TEMPLATE]
AI-powered code security scanner. npm install -g vulnhunter. Trained on 500+ real vulnerability samples.
Adversarial LLM security audits via Cloudflare Workers AI + AI Gateway (advisory CI layer)
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