Life & fun · alternatives · 2026

This is a blog post about optimizing SHA256 hashing performance in Golang specifically for ARM processors. It details techniques for achieving significant speed improvements in cryptographic operations on ARM… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Accelerating SHA256 by 100x in Golang on ARM launched in 2016; newer entries below may have overtaken it.

1. 1
   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 →

2. 2
   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 →

3. 3
   Go version of HighwayHash with optimized assembly implementations▲48

   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

   2018 · github.com · its alternatives →

4. 4
   SHA-256 Animation▲1,053

   Animation of the SHA-256 hash function in your terminal. - in3rsha/sha256-animation

   2020 · github.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 fast JSON library for Go▲119

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

   2021 · github.com · its alternatives →

7. 7
   Compile for Arm at native speeds in an emulated system▲63

   Runs AWS graviton2 images on intel, with native-speed compile times - valkmit/aws-graviton2-on-intel

   2021 · github.com · its alternatives →

8. 8
   10-40% faster LZMA decoder using x86 CMOVcc▲205

   Faster LZMA decoder for x86 CPUs (patch for XZ Utils). - faster_lzma_decoder_x86.patch

   2021 · gist.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. 10FH
    Funny, Human-Memorable SHA-256 Fingerprints▲42

    2020 · madhash.telekinesis.cloud · its alternatives →

11. 11
    Beamsplitter – a new possibly universal hash▲69

    :gem: Beamsplitter - A new (possibly universal) hash that passes SMHasher. Built mainly with a random 10x64 S-box. Also in NodeJS - DO-SAY-GO/beamsplitter

    2020 · github.com · its alternatives →

12. 12
    Gojay – Performant JSON encoder/decoder for Golang▲153

    high performance JSON encoder/decoder with stream API for Golang - GitHub - francoispqt/gojay: high performance JSON encoder/decoder with stream API for Golang

    2018 · 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
    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 →

15. 15
    A pure reference counting GC in Go▲57

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

    2020 · 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
    Fast IP to CIDR Block Lookup in Golang▲25

    Fast IP to CIDR lookup in Golang. Contribute to yl2chen/cidranger development by creating an account on GitHub.

    2017 · github.com · its alternatives →

18. 18
    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 →

19. 19
    Quite Fast, sharded cache for Go with LRU/LFU, TTL and object pooling▲12

    Fast(est), sharded Go cache with lock-free reads, self-adaptive SieveTinyLFU, batched async writes and HTTP middleware. - unkn0wn-root/kioshun

    2025 · github.com · its alternatives →

20. 20
    Bitcoin M-of-N Multisig P2SH Transaction Builder in Go▲40

    Bitcoin M-of-N Multisig P2SH implemented in Go. Contribute to soroushjp/go-bitcoin-multisig development by creating an account on GitHub.

    2014 · github.com · its alternatives →

21. 21AF
    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 →

22. 22
    SHA256 sentence demo with Rust, rayon, once_cell, Rosetta code iterator▲14

    SHA256 sentence: discover a SHA256 checksum that matches a sentence's description of hex digit words. - joelparkerhenderson/sha256-sentence

    2023 · github.com · its alternatives →

23. 23
    Lockless Ringbuffer Built with Go Generics▲44

    A single publisher, multi subscriber lockless ring buffer build with the new generics in Go 1.18beta.

    2022 · github.com · its alternatives →

24. 24
    Jump consistent hash in Go▲20

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

    2015 · 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 →