Life & fun · alternatives · 2026

24 alternatives to Go version of HighwayHash with optimized assembly implementations

Native Go version of HighwayHash with optimized assembly implementations on Intel and ARM. Able to process over 10 GB/sec on a single core on Intel CPUs - https://en.wikipedia.org/wiki/HighwayHash - minio/highwayhash

This is a Go implementation of HighwayHash, a fast hashing algorithm, featuring optimized assembly code for improved performance. It is designed for developers who need efficient hashing capabilities in Go… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Go version of HighwayHash with optimized assembly implementations launched in 2018; newer entries below may have overtaken it.

1. 1AS
   Accelerating SHA256 by 100x in Golang on ARM▲156

   2016 · blog.minio.io · its alternatives →

2. 2
   Accelerate SHA256 Computations in Go Using AVX512 instructions▲74

   Accelerate SHA256 computations in pure Go using AVX512, SHA Extensions for x86 and ARM64 for ARM. On AVX512 it provides an up to 8x improvement (over 3 GB/s per core). SHA Extensions give a performance boost of close to 4x over native. - minio/sha256-simd

   2017 · github.com · its alternatives →

3. 3
   Cuckoo Filter Implementation in Go, Better Than Bloom Filters▲181

   Cuckoo Filter implementation in Go, better than Bloom Filters (unmaintained) - irfansharif/cfilter

   2016 · github.com · its alternatives →

4. 4
   Docs by Hashnode▲700

   The gold standard for your API references and product guides

   2024 · hashnode.com · its alternatives →

5. 5
   A Golang Package for Consistent Hashing with Bounded Loads▲50

   A Go library that implements Consistent Hashing and Consistent Hashing With Bounded Loads. - lafikl/consistent

   2017 · github.com · its alternatives →

6. 6
   A hash array-mapped trie implementation in C▲171

   Long-simmering side project that is finally ready to see the light. HAMTs are a cool persistent data structure and implementing one has been a lot of fun. Beyond the code, there is likely some value in the extensive and largely complete implementation docs; basic benchmarks are linked in the README, too. Kind of aiming to be "the libavl for HAMTs". That is obviously a high and aspirational bar but a distinct possibility if it stirs up a little interest and/or contribution. Anyways, it's time for this to go out, collect feedback and maybe even some use outside of toy projects. Let me…

   2023 · github.com · its alternatives →

7. 7
   A fast JSON library for Go▲119

   Fast JSON encoder/decoder compatible with encoding/json for Go - goccy/go-json

   2021 · github.com · its alternatives →

8. 8
   Rain hashes – well designed, simple and fast variable sized hashes▲79

   The fastest 128-bit and 256-bit hash, passes all tests, and under 140 source lines of code. API library and CLI tool in C++ and NodeJS/Wasm - DOSAYGO-STUDIO/rain

   2024 · github.com · its alternatives →

9. 9
   Go HTTP Request Router Benchmark▲89

   Go HTTP request router and web framework benchmark - julienschmidt/go-http-routing-benchmark

   2014 · github.com · its alternatives →

10. 10
    C to Go Assembly▲98

    C to Go Assembly. Contribute to minio/c2goasm development by creating an account on GitHub.

    2017 · github.com · its alternatives →

11. 11GP
    Go Plan9 Memo▲305

    A quick dive into the Plan9 assembly I picked up while developing my SIMD package for Go, and how it led to a 450% performance boost in calculations.

    2024 · pehringer.info · its alternatives →

12. 12
    A portable hash map in C▲176

    A small, portable, linear probing hash map. Contribute to e-dant/salmagundi development by creating an account on GitHub.

    2024 · github.com · its alternatives →

13. 13
    A new stdlib for Golang focusing on platform native support▲154

    No gc, No goroutines, Produces small binaries while using the unmodified official go toolchain, and comes with complete Web SDK (generated from w3c/webref). We are building `pcz` to provide a reimagination of Go the language, in an effort to make it suitable for all kinds of programming tasks, and currently you can use it to build efficient web applications in Go using the generated Web SDK (as shown with the live web demo[1]). The journey is just starting, any suggestions? or any critics? [1]: https://primecitizens.github.io/livedemos/10-plat-web/

    2023 · github.com · its alternatives →

14. 14
    I rendered the Go gopher using Go▲287

    A path tracer written in Go. Contribute to fogleman/pt development by creating an account on GitHub.

    2015 · github.com · its alternatives →

15. 15
    Go-Highway – Portable SIMD for Go▲29

    Go 1.26 adds native SIMD via GOEXPERIMENT=simd. This library provides a portability layer so the same code runs on AVX2, AVX-512, or falls back to scalar. Inspired by Google's Highway C++ library. Includes vectorized math (exp, log, sin, tanh, sigmoid, erf) since those come up a lot in ML/scientific code and the stdlib doesn't have SIMD versions. algo.SigmoidTransform(input, output) Requires go1.26rc1. Feedback welcome.

    Jan 2026 · github.com · its alternatives →

16. 16
    Discohash – Fast Hash▲75

    :rocket: DISCoHAsH - Simple, fast, quality hash in 120 lines. 10GB/s serial (depending on hardware). Also in NodeJS - DO-SAY-GO/DISCoHAsH

    2020 · github.com · its alternatives →

17. 17
    TinyGo – LLVM-based Go compiler for microcontrollers▲177

    Go compiler for small places. Microcontrollers, WebAssembly (WASM/WASI), and command-line tools. Based on LLVM. - tinygo-org/tinygo

    2018 · github.com · its alternatives →

18. 18AS
    A Simple GPU Hash Table▲119

    A Simple GPU Hash Table

    2020 · nosferalatu.com · its alternatives →

19. 19
    Intel SHA Extensions provide 3/4x performance improvement over AVX2▲5

    Accelerate SHA256 computations in pure Go using AVX512, SHA Extensions for x86 and ARM64 for ARM. On AVX512 it provides an up to 8x improvement (over 3 GB/s per core). SHA Extensions give a performance boost of close to 4x over native. - minio/sha256-simd

    2019 · github.com · its alternatives →

20. 20
    A pure reference counting GC in Go▲57

    Contribute to sendilkumarn/gopurerc development by creating an account on GitHub.

    2020 · github.com · its alternatives →

21. 21
    Jump consistent hash in Go▲20

    :zap: Fast, minimal memory, consistent hash algorithm - lithammer/go-jump-consistent-hash

    2015 · github.com · its alternatives →

22. 22
    A Fast, Malloc-Free C++14 Json Parser and Encoder▲98

    Meta programming utilities for C++14. Merged in matt-42/lithium - matt-42/iod

    2014 · github.com · its alternatives →

23. 23
    Whirlwind – Async concurrent hashmap for Rust▲140

    Hey HN, this is Will and David from Fortress (https://news.ycombinator.com/item?id=41426998). We use a lot of async Rust internally, and created this library out of a need for an async-aware concurrent hashmap since there weren’t many available in the Rust ecosystem. Whirlwind is a sharded HashMap with a fully asynchronous API. Just as dashmap is a replacement for std::sync::RwLock, whirlwind aims to be a replacement for tokio::sync::RwLock. It has a similar design and performance characteristics to dashmap, but seems to perform better in read-heavy workloads with tokio's…

    2024 · github.com · its alternatives →

24. 24
    33% Memory Reduction by Reordering Struct Fields▲19

    Learn Go (Golang) by writing real code in this interactive course. Practice structs, interfaces, errors, concurrency, and idiomatic backend patterns.

    2020 · qvault.io · 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 →