Dev tools · alternatives · 2026

24 alternatives to Iron, a fast middleware-oriented Rust web server framework

An Extensible, Concurrent Web Framework for Rust. Contribute to iron/iron development by creating an account on GitHub.

Iron is a web server framework for Rust that emphasizes middleware-oriented design and concurrent request handling. Built for developers creating web applications in Rust, it provides an extensible architecture that… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 3 we have checked on their own sites, 3 of them free or with a free tier. Iron, a fast middleware-oriented Rust web server framework launched in 2014; newer entries below may have overtaken it.

1. 1
   Rust Web Framework▲488

   Hi everyone, I've been "funemployed" for a few months and with all that free time and idle hands I wrote a full web framework (think Rails, not Flask) for Rust. It's boring old MVC, has its own ORM, templates, background jobs, auth, websockets, migrations and more. If you're keen but don't feel like rewriting your app in a different language, Rwf has a WSGI server to run Django (or Flask) inside Rust [1], letting you migrate to Rust at your own pace without disrupting your website. I think Rust makes a great prototyping and deploy straight to production language. Now it has yet another…

   2024 · github.com · its alternatives →

2. 2RW
   Rocket – Web Framework for Rustfree▲484

   2016 · rocket.rs · its alternatives →

3. 3
   IronDB – a resilient key-value store for the browser▲73

   IronDB is now ImmortalDB: https://github.com/gruns/ImmortalDB - gruns/irondb

   2018 · github.com · its alternatives →

4. 4
   Cot: a Rust web framework for lazy developersfree▲113

   2025 · mackow.ski · its alternatives →

5. 5
   Proa – a Rust web framework with fast SSR and multi-target rendering▲107

   A batteries-included Rust web framework built around a new programming model for composable, multi-target rendering.

   6d ago · proa.so · its alternatives →

6. 6
   Ferrite – Markdown editor in Rust with native Mermaid diagram rendering▲241

   Ferrite: Fast Markdown/Text/Code editor in Rust with native Mermaid diagrams Built a Markdown editor using Rust + egui. v0.2.1 just dropped with major Mermaid improvements: → Native Mermaid diagrams - Flowcharts, sequence, state, ER, git graphs - pure Rust, no JS → Split view - Raw + rendered side-by-side with sync scrolling → Syntax highlighting - 40+ languages with large file optimization → JSON/YAML/TOML tree viewer - Structured editing with expand/collapse → Git integration - File tree shows modified/staged/untracked status Also: minimap, zen mode,…

   Jan 2026 · github.com · its alternatives →

7. 7
   Hydrogen, a multithread non-blocking Linux server framework in Rust▲154

   Multithreaded, non-blocking Linux server framework in Rust - nathansizemore/hydrogen

   2016 · github.com · its alternatives →

8. 8
   Sauron – A web framework in Rust that adheres to the Elm architecture▲305

   A versatile web framework and library for building client-side and server-side web applications - ivanceras/sauron

   2019 · github.com · its alternatives →

9. 9
   Lunatic – Actor System for Rust/WebAssembly▲141

   Lunatic is an Erlang-inspired runtime for WebAssembly - lunatic-solutions/lunatic

   2020 · github.com · its alternatives →

10. 10
    A dynamic C (Hot reloading) module-based Web Framework▲128

    A modular web framework for C, inspired by kernel modules. Dynamically upload and compile C code at runtime to build REST APIs, WebSocket services, and more. Includes support for JSON (Jansson), SQLite, OpenSSL, and streaming large data efficiently. - joexbayer/c-web-modules

    2024 · github.com · its alternatives →

11. 11
    The Silicon C++14 Web Framework▲140

    A high performance, middleware oriented C++14 http web framework please use matt-42/lithium instead - matt-42/silicon

    2015 · github.com · its alternatives →

12. 12
    Ferrum.js – Rust features in JS: traits and advanced iteration▲63

    Features from the rust language in javascript: Provides Traits/Type classes & a hashing infrastructure and an advanced library for working with sequences/iterators in js - adobe/ferrum

    2019 · github.com · its alternatives →

13. 13IB
    I built a memory-safe web server in Rust▲90

    The web server that I am building is currently in beta, so any feedback is welcome.

    2025 · ferronweb.org · its alternatives →

14. 14
    FeOx – Fast embedded KV store in Rust▲37

    FeOx (Iron-Oxide) is an ultra-fast, embedded and persisted KV store in pure Rust. - mehrantsi/feoxdb

    2025 · github.com · its alternatives →

15. 15
    Fe – A tiny, embeddable language implemented in ANSI C▲143

    A tiny, embeddable language implemented in ANSI C. Contribute to rxi/fe development by creating an account on GitHub.

    2020 · github.com · its alternatives →

16. 16
    Alloy▲88

    Boilerplate for building web applications with Go (golang)

    2017 · growthmetrics.io · its alternatives →

17. 17SA
    Stretch – A high-performance cross-platform layout engine in Rust▲213

    A high performance & cross-platform layout engine

    2019 · vislyhq.github.io · its alternatives →

18. 18SA
    Shale – a Ruby object mapper and serializer for JSON, YAML and XML▲182

    2022 · shalerb.org · its alternatives →

19. 19
    Actix web 0.4 – simple and extremely fast web framework for Rust▲35

    Actix Web is a powerful, pragmatic, and extremely fast web framework for Rust. - actix/actix-web

    2018 · github.com · its alternatives →

20. 20
    An Express-inspired web framework for Rustfree▲85

    crates.io serves as a central registry for sharing crates, which are packages or libraries written in Rust that you can use to enhance your projects

    2022 · crates.io · its alternatives →

21. 21
    Drogon – A C++14/17 based high performance HTTP application framework▲189

    Drogon: A C++14/17/20 based HTTP web application framework running on Linux/macOS/Unix/Windows - drogonframework/drogon

    2019 · github.com · its alternatives →

22. 22
    Iron – A Programmable Compiler that can convert 6.3M LOC/s▲8

    IRON a.k.a. Intermediate Representation Object Notation is a Interpreter/Database that is used to create Programming Languages. - dogmaticdev/IRON

    May 2026 · github.com · its alternatives →

23. 23
    Robyn – “Batman Inspired” Python Web Framework Built with Rust▲77

    Robyn is a high-performance async Python web framework powered by a Rust runtime. Build fast, scalable web applications with Python's simplicity and Rust's speed.

    2025 · robyn.tech · its alternatives →

24. 24AF
    Apache Fory Rust – 10-20x faster serialization than JSON/Protobuf▲67

    Serialization framework with some interesting numbers: 10-20x faster on nested objects than json/protobuf. Technical approach: compile-time codegen (no reflection), compact binary protocol with meta-packing, little-endian layout optimized for modern CPUs. Unique features that other fast serializers don't have: - Cross-language without IDL files (Rust ↔ Python/Java/Go) - Trait object serialization (Box) - Automatic circular reference handling - Schema evolution without coordination Happy to discuss design trade-offs. Benchmarks:…

    Oct 2025 · fory.apache.org · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →