#middleware

Modern, framework-agnostic CSRF protection library with multiple security strategies.

A low-latency and high-throughput API gateway library in Go

Drop-in multi-tenancy for Node.js. Tenant hierarchy, config inheritance, permissions, audit, and GDPR in one library.

[READ-ONLY] URI manipulation Library

MCP-Bastion: The Zero-Infrastructure Runtime Middleware ,Enterprise-Grade Security Middleware for the Model Context Protocol (MCP)

Creates (immutable) PHP model classes from JSON-Schema files including all validation rules as PHP code

A production-ready Go toolkit for building REST APIs. Structured errors, request binding, JSON responses, middleware, HTTP client, and graceful server — zero dependencies, stdlib compatible.

A production-ready RabbitMQ client wrapper for Go with automatic reconnection, publisher confirms, middleware support, and a fluent API.

👻 Simple middleware to integrate authentication to your applications

Small Go HTTP API building blocks for JSON APIs, middleware, OpenAPI contracts, and service scaffolds.

Common Go packages for writing applications, services, and tools

HTML compressor and minifier for PHP 8.3+ with a PSR-15 middleware. Maintained fork of voku/HtmlMin.

Portable project memory across Claude Code, Codex and OpenCode, plus token accounting measured from harness transcripts. Local file I/O, no API calls, no telemetry.

Serve static files

Echo middleware for request IDs, trace correlation, and structured access logs.

Huma middleware for request IDs, trace correlation, and structured access logs.

Middleware and a scalar Upload to add support for GraphQL multipart requests (file uploads via queries and mutations) to various Node.js GraphQL servers.

Authentication / Authorization library for zitadel (zitadel.com), written in dotnet for the asp.net web application package.

Ruvyxa is a production-minded web framework built around clarity, speed, and control. It keeps routing, server logic, validation, builds, and runtime output in one predictable workflow.

A high-performance Go HTTP router for building reverse proxies and API gateways, including use cases like ingress controllers

collection of koa body parsers

Result pattern for .NET that replaces exceptions with type-safe return values. Features railway-oriented programming, ASP.NET Core integration, RFC 7807 Problem Details, and built-in pagination. Designed for production systems requiring explicit error handling without the overhead of throwing exceptions.

One unified email API across 18 providers (SMTP, Resend, SES, Postmark, SendGrid, Mailgun, …). Zero deps, RFC 8058 + DKIM ready, edge-first, strict TypeScript.

Package generico para sistema de pagos/suscrpciones

Metrics.rs integration for actix-web

Universal AI agent middleware. Gives CLI agents (Claude Code, Gemini CLI, Codex, OpenCode) 22+ messaging channels, persistent sessions, and 50 MCP tools. Fork of OpenClaw with the platform layer replaced by AgentRuntime.

Traefik HTTP middleware that blocks non-US traffic and selected US subdivisions using a mounted MaxMind GeoLite2 or GeoIP2 City database. It supports trusted Cloudflare and proxy headers, direct connections, IPv4 and IPv6, explicit failure policies, database hot reload, and custom block pages.

A caching middleware that follows HTTP caching rules

nosql-sanitize is a lightweight and blazing-fast suite of tools designed to prevent NoSQL Injection attacks in Node.js applications. It recursively sanitizes user-supplied data to remove characters and patterns (like $ and control characters) used in malicious MongoDB queries.

Minimal Express-compatible HTTP router for pathname matching and middleware chains.