xs4s VS Http4s

Compare xs4s vs Http4s and see what are their differences.


XML Streaming for Scala including FS2/cats support (by ScalaWilliam)


A minimal, idiomatic Scala interface for HTTP (by http4s)
Our great sponsors
  • Scout APM - A developer's best friend. Try free for 14-days
  • Nanos - Run Linux Software Faster and Safer than Linux with Unikernels
  • SaaSHub - Software Alternatives and Reviews
xs4s Http4s
1 11
54 2,157
- 2.4%
5.1 10.0
4 months ago 5 days ago
Scala Scala
GNU General Public License v3.0 or later Apache License 2.0
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.


Posts with mentions or reviews of xs4s. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-11-04.


Posts with mentions or reviews of Http4s. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-11-15.

What are some alternatives?

When comparing xs4s and Http4s you can also consider the following projects:

Akka HTTP - The Streaming-first HTTP server/module of Akka

sttp - The Scala HTTP client you always wanted!

Finch.io - Scala combinator library for building Finagle HTTP services

ZIO - ZIO — A type-safe, composable library for async and concurrent programming in Scala

Spray - A suite of scala libraries for building and consuming RESTful web services on top of Akka: lightweight, asynchronous, non-blocking, actor-based, testable

scalaj-http - Simple scala wrapper for HttpURLConnection. OAuth included.

scala-scraper - A Scala library for scraping content from HTML pages

Vert.x - Vert.x is a tool-kit for building reactive applications on the JVM

Scalatags - ScalaTags is a small XML/HTML construction library for Scala.

Scalaxb - scalaxb is an XML data binding tool for Scala.

Fintrospect - Implement fast, type-safe HTTP webservices for Finagle

FS2 - Compositional, streaming I/O library for Scala