Nemesis Shield — Sentinel SDK for Node. Learn your app's normal behavior, then block off-baseline requests (auth bypass, path traversal, scanners) in enforce mode. Express/Fastify/Koa adapters.

Nemesis Shield — Edge SDK for Deno / Cloudflare Workers / Vercel Edge / Supabase Edge Functions. Positive-security: learns your app's normal behavior and blocks off-baseline requests (auth bypass, path traversal, scanners) in enforce mode. Web-standard (R

AWS SDK for JavaScript Shield Client for Node.js, Browser and React Native

A middleware for AdonisJS to keep web applications secure from common web attacks

Controller handling shield transaction coverage logic

Module to prevent SSRF when making requests

tRPC permissions as another layer of abstraction!

Controller handling shield transaction coverage logic

Zero-trust transaction validation library for Yield.xyz integrations.

Shield wallet adapter for Aleo

Arcjet runtime security SDK — bot protection, rate limiting, prompt injection detection, PII blocking, and WAF for JavaScript and TypeScript apps

React Native Shield Fraud Plugin helps developers to assess malicious activities performed on mobile devices and return risk intelligence based on user's behaviour. It collects device's fingerprint, social metrics and network information.

Providing common fields for analytics integrations

Provides a list of electron-to-chromium version mappings

Property based testing framework for JavaScript (like QuickCheck)

SHIELD Browser Fingerprinting


Astro integration to enhance your website's security with SubResource Integrity hashes, Content-Security-Policy headers, and other techniques.

Parse, validate, manipulate, and display dates

Accessibility engine for automated Web UI testing