The JavaScript Crypto Library provides web developers with an extensive and efficient set of cryptographic functions. The library aims to obtain maximum execution speed while preserving modularity and reusability. The library is released as open source under a BDS license.
Repository Index
59,621 visible repositories in the index
289–312 of 395 · Most stars
Advanced, but minimalistic Next.js and Apollo starter
- typescript
- react
- apollo
- testing-library
Find known secrets in your AI coding agent sessions (Claude Code, Codex, Cursor), then guard the next one with local hooks that trace risky commands to the content that dictated them. Open source, no telemetry.
- agent-security
- ai-agents
- ai-security
- claude-code
An OSINT tool to search for accounts by username and email in social networks.
Self-hosted, invisible CAPTCHA that detects AI agents driving real browsers. GDPR, WCAG 2.2 AA, and EAA: no cookies, no third-party data sharing, and no visual or audio puzzle. With a false-positive budget enforced in CI. Proof of work, drop-in for Turnstile and reCAPTCHA.
- anti-bot
- behavioral-analysis
- bot-detection
- captcha
BINNY: an open source agent harness for reverse engineering. Plug in any model, or a local one.
- ghidra
- llm-agent
- malware-analysis
- ollama
PETEP (PEnetration TEsting Proxy) is an open-source Java application for traffic analysis & modification using TCP/UDP proxies. PETEP is a useful tool for performing penetration tests of applications with various application protocols. ⚡
- proxy
- tcp
- tcp-proxy
- penetration-testing
🕸️ Blazing fast GraphQL endpoints finder using subdomain enumeration, scripts analysis and bruteforce. 🕸️
ShowStopper is a tool for helping malware researchers explore and test anti-debug techniques or verify debugger plugins or other solutions that clash with standard anti-debug methods.
Open Source SIEM (Security Information and Event Management system).
- siem
- risk-management
- risk-assessment
- vulnerability-management
BCrypt is a password hashing function
This is an aspiring project aimed at accumulating knowledge from the world of cybersecurity and presenting it in a cogent way, so it is accessible to as large an audience as possible and so that everyone has a good resource to learn hacking from.
- cryptography
- hacking
- system
- cheatsheet
Open source Windows x64 PE packer and crypter. Compresses and encrypts executables with a custom virtual machine into a self extracting stub.
- compression
- packer
- pe-packer
- pe-compress
A SDK for the creation of analysis tools without obtaining app source code in order to profile runtime performance, examine code coverage, and track high-risk behaviors of a given app on Android 5.0 and above.
- binary-instrument
- android
- malware-research
- reverse-engineering
PHP2Shell exploit framework — CVE-2026-109618/619 PHP session.upload_progress UAF to RCE
Encrypted Chat. No History. No Logs.
- encryption
- nacl
- chat
- secure
A malware/botnet analysis framework written in Ruby.
A Simple Elasticsearch Honeypot
Open-source OSINT intelligence dashboard tracking the Iran conflict in real time — live DeckGL/MapLibre conflict map, 30 bias-labeled feeds, actor dossiers, and daily briefs. Live at conflicts.app.
- deckgl
- geopolitics
- intelligence
- maplibre
An evidence-first research platform for observing and studying early signals in medical technology development.
- fda
- medical-devices
- openfda
- python
TranslatedA domain searcher named GoogleSSLdomainFinder - a subdomain lookup tool based on Google SSL certificate transparency
- domain-scanner
- subdomain
Multithreaded threat Intelligence gathering built with Python3
- carbonblack
- python
- threatintel
hackers-grep is a utility to search for strings in PE executables including imports, exports, and debug symbols
TranslatedPassword generation tool: flexible and scriptable password dictionary generator which can support brute-force, combination, complex rule mode etc...
- password-generator
- password-dictionaries
- wordlist-generator
- brute-force