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Express adapter for universal middlewares

Conditionally add a middleware to express with some common patterns.

Validator middleware using Standard Schema

Middleware to handle exceptions and return error responses

Serve static files

Plug & play basic auth middleware for express

Enables simple, yet robust handling of async action creators in Redux

Use Connect/Express middleware in Koa

Parse HTTP request cookies

An Express middleware to validate requests against JSON Schemas

Implements the JSON-RPC methods for managing permissions as referenced in EIP-2255 and MIP-2 and inspired by MIP-5, but supporting chain-agnostic permission caveats in alignment with @metamask/multichain-api-middleware

Express error middleware that sends the error as a json response

CORS (Cross-Origin Resource Sharing) middleware for the middy framework

Ethereum-related json-rpc-engine middleware.

HTTP header normalizer middleware for the middy framework

This is the platform-agnostic devtools package of Floating UI, exposing mechanisms to be used together with [Chrome devtools extension](https://chromewebstore.google.com/detail/floating-ui-devtools/ninlhpbnkjidaokbmgebblaehpokdmgb?hl=en) to help debugging

Treat a sequence of middleware as middleware.

🍜 undo/redo middleware for zustand

A highly configurable, middleware compatible implementation of CORS.