Life & fun · alternatives · 2026

24 alternatives to HTTP server written in x64 assembly (x86-64)

A minimalist HTTP server for Linux, written in x86_64 assembly - jcalvinowens/asmhttpd

HTTP server written in x64 assembly is a minimalist web server designed for Linux systems, implemented entirely in x86-64 assembly language. It is for developers interested in low-level programming and understanding… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. HTTP server written in x64 assembly (x86-64) launched in 2014; newer entries below may have overtaken it.

1. 1
   AsmHTTPd – The tiniest webserver ever written (Linux, x86_64 assembly)▲8

   A minimalist HTTP server for Linux, written in x86_64 assembly - jcalvinowens/asmhttpd

   2014 · github.com · its alternatives →

2. 2
   ZeroHTTPd: A web server to teach Linux performance, with benchmarks▲472

   Articles in this series Part I. Iterative ServersPart II. Forking ServersPart III. Pre-forking ServersPart IV. Threaded ServersPart V. Pre-threaded ServersPart VI: poll-based serverPart VII: epoll-…

   2019 · unixism.net · its alternatives →

3. 3
   Micro HTTP server in 22 lines of C▲223

   This post is from a protected account.

   2021 · twitter.com · its alternatives →

4. 4SL
   Servasm – Literate web server in x86 assembler▲117

   2015 · zarkzork.com · its alternatives →

5. 5
   Building a web server in assembly to give my life (a lack of) meaning▲430

   This is ymawky, a static file web server for MacOS written entirely in ARM64 assembly. It supports GET, PUT, DELETE, HEAD, and OPTIONS requests, and supports Range: bytes=X-Y headers (which allows scrubbing for video streaming). It decodes percent-encoded URLs, strictly enforces docroot, serves custom error pages for any HTTP error response, supports directory listing, and has (some) mitigations against slowloris-like attacks. I’ve also written a more detailed writeup here: https://imtomt.github.io/ymawky/

   May 2026 · github.com · its alternatives →

6. 6
   A little web server in C▲178

   A little web server written in C for Linux. Supports: CGI, Reverse Proxy. Single threaded using I/O multiplexing (select).

   2023 · github.com · its alternatives →

7. 7
   A pure ARM64 Assembly web server, now on Linux with CGI for no reason▲51

   This is ymawky, a now-dynamic web server written entirely in ARM64 Assembly. I've previously posted about ymawky here: https://news.ycombinator.com/item?id=48080587 In the past month and a half, I've made some pretty major improvements: I've added CGI scripting support, so the server now supports query strings and dynamic content; and I've fully ported ymawky to run on Linux, rather than macOS-only. In addition to GET/PUT/HEAD/DELETE/OPTIONS requests, because of CGI support ymawky also accepts POST requests (only to CGI resources for now). I've also updated…

   Jun 2026 · github.com · its alternatives →

8. 8
   A pure bash web server. No netcat, socat, etc.▲224

   A purely bash web server, no socat, netcat, etc... - GitHub - dzove855/Bash-web-server: A purely bash web server, no socat, netcat, etc...

   2022 · github.com · its alternatives →

9. 9M4
   My 486 Server▲255

   Hello. I wrote a multitasking 16-bit real mode "operating system" that works on every IBM PC compatible computer, and a TCP/IP stack for it. Then I wrote an HTTP server for it.

   2022 · 486servu.dy.fi · its alternatives →

10. 10UT
    unsafehttp – tiny web server from scratch in C, running on an orange pi▲87

    Hey HN, I wanted to get more familiar with C programming, *nix socket programming and C compilation, so I wrote this "web" ""server"". It's running on a tiny SBC in my office, and there's as little as possible between you and it. Happy for you to try and break it, hopefully with something more interesting than a DoS though :) Please let me know if you find any issues.

    2025 · unsafehttp.benren.au · its alternatives →

11. 11
    I built a web framework in C▲420

    a lightweight web framework in c. Contribute to ashtonjamesd/lavandula development by creating an account on GitHub.

    2025 · github.com · its alternatives →

12. 12
    Ht – HTTPie Clone in Rust▲251

    Friendly and fast tool for sending HTTP requests. Contribute to ducaale/xh development by creating an account on GitHub.

    2021 · github.com · its alternatives →

13. 13
    A partial HTTP server written in brainfuck extended with syscalls▲103

    a brainfuck interpreter supporting linux syscalls with an example HTTP server - ajyoon/systemf

    2016 · github.com · its alternatives →

14. 14
    Pure C Asynchronous HTTP Framework▲80

    Asynchronous C networking library with HTTP server, WebSockets, reverse proxy, HTTP/2 gRPC client, TLS and event loop. - Softmotions/iwnet

    2022 · github.com · its alternatives →

15. 15
    Low-Level Academy, an explorable systems programming course▲419

    Introduction to UDP: sockets, frames, and data encoding. We build a Rust client for a simple name server that converts domain names into IP addresses.

    2020 · lowlvl.org · its alternatives →

16. 16
    'Hello, World ' in x86 assembly, but make it gibberish▲101

    Hello, World! written in seemingly "gibberish" x86 assembly using obfuscation on the assembly and machine code -level - phoreverpheebs/gibberish

    2023 · github.com · its alternatives →

17. 17
    Rust compiler in PHP emitting x86-64 executables▲66

    Hi! I put together a Rust compiler written in PHP. It takes Rust source code and outputs x86-64 Linux binaries directly. No LLVM, no assembler, no linker. It has a working ownership checker, borrow checker, type checker, structs, functions, control flow, and mutable references. The test suite has 80+ cases. The whole thing is around 2,500 lines of PHP.

    Mar 2026 · github.com · its alternatives →

18. 18
    My embeddable C/C++ webserver▲84

    2011 · github.com · its alternatives →

19. 19
    A (marginally) useful x86-64 ELF executable in 466 bytes▲85

    Battery info program for x86-64 Linux laptops in 307 bytes of machine code - meribold/btry

    2024 · github.com · its alternatives →

20. 20
    A compiler for a small language into x86-64 assembly▲74

    Compiler for a small language into x86-64 Assembly - MauriceGit/compiler

    2020 · github.com · its alternatives →

21. 21
    Run, learn, and debug x86-64 Assembly code directly from your browser▲12

    I recently created this project to teach assembly, and to have an assembly playground in the style of codepen/jsfiddle to embed in my blog posts. It's based on a wasm version of the blink x86-64 emulator, so everything runs client side with no backend server and with a runtime of only ~200Kb

    2024 · x64.halb.it · its alternatives →

22. 22
    80s, a minimalistic HTTP server with hot-code reloads▲5

    280 kB minimalistic HTTP server with async I/O and hot-code reloading - diznq/80s

    2023 · github.com · its alternatives →

23. 23
    Kakehashi – Experimental userspace to run macOS binaries on Linux ARM▲255

    Userspace macOS translation layer for Linux ARM64. Contribute to wie-project/kakehashi development by creating an account on GitHub.

    Aug 2026 · github.com · its alternatives →

24. 24
    Deadwire-HTTPD A triple-threaded x86-64 assembly static server▲5

    A high-performance static HTTP/1.0 server driven by a bespoke triple-thread architecture (Supervisor, Acceptor, Engine) delivering nanosecond-level processing using raw x86-64 assembly and pure Linux syscalls.

    Jul 2026 · github.com · 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 →