Top HTTP2 GitHub Repositories & Tools (2026)

💧 A server-side Swift HTTP web framework.

Your go-to microservice framework for any situation, from the creator of Netty et al. You can build any type of microservice leveraging your favorite technologies, including gRPC, Thrift, Kotlin, Retrofit, Reactive Streams, Spring Boot and Dropwizard.

A networking framework that evolves with your application

HTTP/2 support for SwiftNIO

Node.js DNS over HTTPS - :tangerine: Tangerine is the best drop-in replacement for dns.promises.Resolver using DNS over HTTPS ("DoH") via undici with built-in retries, timeouts, smart server rotation, AbortControllers, and caching support for multiple backends (with TTL and purge support). Made for @forwardemail.

proxy kit for Linux/Windows/MacOS/Android

A RESTful framework built on top of light-4j with both Swagger 2.0 and OpenAPI 3.0 supports

Async network clients, down to the wire