DOMPurify - a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMPurify works with a secure default, but offers a lot of configurability and hooks. Demo:
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A 100% free modern JS SaaS boilerplate (React, NodeJS, Prisma). Full-featured: Auth (email, google, github, slack, MS), Email sending, Background jobs, Landing page, Payments (Stripe, Polar.sh), Shadcn UI, S3 file upload. AI-ready with tailored AGENTS.md, skills, and Claude Code plugin. One cmd deploy. Powered by Wasp full-stack framework.
- full-stack
- open-source
- saas
- nodejs
The ZAP by Checkmarx Core project
- zap
- zap-development
- dast
- appsec
A Java 8+ Jar & Android APK Reverse Engineering Suite (Decompiler, Editor, Debugger & More)
- java-decompiler
- apk
- java
- procyon
holehe allows you to check if the mail is used on different sites like twitter, instagram and will retrieve information on sites with the forgotten password function.
- information-gathering
- osint
- osint-tools
- open-source-intelligence
Osintgram is a OSINT tool on Instagram. It offers an interactive shell to perform analysis on Instagram account of any users by its nickname
- osint
- osint-python
- python3
Open source alternative to Auth0 / Firebase Auth / AWS Cognito
- authentication
- session-management
- login
- supertokens
This repo hosts Prowler OSS (CLI and Local Server). Prowler is the world’s most widely used open-source cloud security platform that automates security and compliance across any cloud environment for Humans and AI Agents.
- security
- security-tools
- security-audit
- security-hardening
Affordable WiFi hacking platform for testing and learning
Fast passive subdomain enumeration tool.
- subdomain-enumeration
- osint
- subdomains
- bugbounty
OWASP Juice Shop: Probably the most modern and sophisticated insecure web application
- owasp
- javascript
- vulnerable
- hacking
Automatically provision and manage TLS certificates in Kubernetes
- kubernetes
- letsencrypt
- tls
- certificate
Headless cloud-native authentication and identity management written in Go. Scales to a billion+ users. Replace Homegrown, Auth0, Okta, Firebase with better UX and DX. Passkeys, Social Sign In, OIDC, Magic Link, Multi-Factor Auth, SMS, SAML, TOTP, and more. Runs everywhere, runs best on Ory Network.
- identity
- identity-management
- user-management
- users
CTF framework and exploit development library
HexStrike AI MCP Agents is an advanced MCP server that lets AI agents (Claude, GPT, Copilot, etc.) autonomously run 150+ cybersecurity tools for automated pentesting, vulnerability discovery, bug bounty automation, and security research. Seamlessly bridge LLMs with real-world offensive security capabilities.
Community curated list of templates for the nuclei engine to find security vulnerabilities.
- nuclei-templates
- nuclei
- bugbounty
- security
A vulnerability scanner for container images and filesystems
A suite of WiFi/Bluetooth offensive and defensive tools for the ESP32
The best IP Toolbox. Check your IP address & geolocation, test IP for WebRTC and DNS IP leaks, run an IP quality check, browser fingerprint check, website availability check, network speed test, global latency test, MTR test, Whois search, and more.
Program for determining types of files for Windows, Linux and MacOS.
- debugger
- detect
- unpacker
- disassembler
Automated penetration testing & attack surface management platform. Recon, scan, exploit, report - 600+ exploits, 90+ integrations, 10K+ detections.
- sn1per
- sn1per-professional
- bugbounty-platform
- attack-surface
OpenID Connect (OIDC) identity and OAuth 2.0 provider with pluggable connectors
Java JWT: JSON Web Token for Java and Android
- jwt
- java
- java-jwt
- jjwt
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