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@http4k

http4k

London, UK

http4k is an Open Source HTTP toolkit written in pure Kotlin, created by member of the London-TDD community. It supports 50 modules covering various integrations for Server/Serverless and Client libraries, testing technologies, messaging formats and observability tools.

Development of the libraries are completely focussed on providing the very best-in-class Developer Experience and a toolset to turbocharge application development and testing.

2 sponsors have funded http4k’s work.

@http4k

We'd love to get the personal cost of us maintaining http4k down to $0 (we currently fund everything from hosting to travelling to Meetups to talk about it) and to build a fund for financing the creation of tutorial and other educational content.

@DaHaiz
@razvn

Meet the team

  • @daviddenton
    David Denton daviddenton
    Highly experienced Tech Lead polyglot specialising in TDD, software craft, debt resolving, mentoring and straight talking.
  • @s4nchez
    Ivan Sanchez s4nchez
    Lead Developer and coach, an advocate of Agile and eXtreme Programming practices.

Featured work

  1. http4k/http4k

    The Functional toolkit for Kotlin HTTP applications. http4k provides a simple and uniform way to serve, consume, and test HTTP services.

    Kotlin 2,633
  2. http4k/http4k-by-example

    Complete TDD'd example http4k application showcasing a lot of the http4k features for building apps

    Kotlin 60
  3. http4k/examples

    Fully self-contained examples of using the various http4k features

    Kotlin 86
  4. http4k/http4k-connect

    Featherweight API libraries for connecting to popular third-party cloud services

    Kotlin 36
  5. http4k/server_as_a_function_in_kotlin

    Presentation about the development of http4k given at the Kotlin London meetup

    JavaScript 1
  6. http4k/Writing_Test_Driven_Apps_with_http4k

    Code for the Writing Test Driven Apps with http4k presentation

    Kotlin 1

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Sponsors on this tier will receive a monthly 2-hour remote session (with up to 10 attendees) with one of the core http4k developers, where we can help you with anything from testing strategies to application design.