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I Use This!
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Analyzed about 16 hours ago. based on code collected about 19 hours ago.

Project Summary

http4k is a "Server as a Function" HTTP toolkit written in Kotlin with a focus on simple, testable APIs.

http4k is a lightweight but fully-featured HTTP toolkit written in pure Kotlin that enables the serving and consuming of HTTP services in a functional and consistent way. http4k applications are just Kotlin functions which can be mounted into a running backend.

Tags

http jvm JVM kotlin server

Apache License 2.0
Permitted

Commercial Use

Modify

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Sub-License

Private Use

Use Patent Claims

Forbidden

Hold Liable

Use Trademarks

Required

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State Changes

Include License

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These details are provided for information only. No information here is legal advice and should not be used as such.

Project Security

Vulnerabilities per Version ( last 10 releases )

There are no reported vulnerabilities

Project Vulnerability Report

Security Confidence Index

Poor security track-record
Favorable security track-record

Vulnerability Exposure Index

Many reported vulnerabilities
Few reported vulnerabilities

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About Project Security

Languages

Kotlin
96%
7 Other
4%

30 Day Summary

Sep 23 2026 — Oct 23 2026

12 Month Summary

Oct 23 2025 — Oct 23 2026
  • 995 Commits
    Down -496 (33%) from previous 12 months
  • 33 Contributors
    Up + 4 (13%) from previous 12 months