> Jest-style unit tests for LLM outputs
Local-first MCP server that scans developer prompts for secrets, PII, and cost before they hit the LLM.
Drop-in security for AI applications - AI Firewall SDK with auto-instrumentation
Prevent GPT prompt attacks for Node.js & TypeScript
Complete prompt injection protection SDK for AI web applications
Stop prompt injection and token overflow before sending prompts to LLMs.
Give a regex, get a robust predicate function that tests it against a string.
test for inclusion or exclusion of paths using globs
Helper functions
A pure JS implementation SHA256.
Pure JS implementation of CRC32 https://en.wikipedia.org/wiki/Cyclic_redundancy_check
SHA256 wrapper for browsers that prefers `window.crypto.subtle` but will fall back to a pure JS implementation in @aws-crypto/sha256-js to provide a consistent interface for SHA256.
A high-level API to automate web browsers
Pure JS implementation of CRC32-C https://en.wikipedia.org/wiki/Cyclic_redundancy_check
Cross platform children list of a PID
A high-level API to automate web browsers
SHA1 wrapper for browsers that prefers `window.crypto.subtle`.
Parameterised tests for Jest
Provides functions for detecting if the host environment supports the WebCrypto API
unist utility to check if a node passes a test
A babel plugin that adds istanbul instrumentation to ES6 code
The smallest and fastest pixel-level image comparison library.
Component testing utils for Vue 3.
Storybook Vitest addon: Blazing fast component testing using stories