Life & fun · alternatives · 2026
24 alternatives to Compact Sparse Merkle Trees – Build efficient Blockchains in Elixir
Compact Sparse Merkle Trees (CSMT) with pluggable storage. - ZanjeerPlatform/csmt
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Compact Sparse Merkle Trees – Build efficient Blockchains in Elixir launched in 2018; newer entries below may have overtaken it.
- 1
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 →
- 2
Various ipython notebooks. Contribute to julienr/ipynb_playground development by creating an account on GitHub.
2017 · github.com · its alternatives →
- 3
- 4
IPFS▲84Peer-to-peer hypermedia protocol for Blockchain powered web
2015 · about.ipfs.io · its alternatives →
- 5
- 6
- 7
For the past few months, I’ve been working on a new Layer 1 blockchain designed to solve what I see as the fundamental trilemma in the space: achieving strong privacy, infinite scalability, and post-quantum security simultaneously. The result is NERV: a private-by-default, horizontally scalable blockchain that replaces Merkle trees with 512-byte neural state embeddings, proven inside Halo2 circuits and attested in hardware enclaves. Key technical innovations: Neural State Embeddings Instead of Merkle trees, the entire state of a shard is compressed into a 512-byte vector using a transformer…
Feb 2026 · github.com · its alternatives →
- 8
Mobile ZK Puzzle Game with NFT rewards. Contribute to nalinbhardwaj/wordlines development by creating an account on GitHub.
2022 · github.com · its alternatives →
- 9
A simple re-implementation of Google's sparsehash as a learning excercise. - qpfiffer/Simple-Sparsehash
2015 · github.com · its alternatives →
- 10
Block-Mine▲65Sustainable liquidity mining & wild-west gaming
2021 · block-mine.io · its alternatives →
- 11
- 12
The only blockchain calculator you'll ever need
2025 · blockmath.proxikle.com · its alternatives →
- 13
Embedded graph memory for AI agents, mobile apps, and the browser. - project-minigraf/minigraf
17d ago · github.com · its alternatives →
- 14BC
2018 · lorenzoongithub.github.io · its alternatives →
- 15
A lightweight vanilla Javascript micro-library for making collapsible trees with JSON - MaxLeiter/jsonTree
2016 · github.com · its alternatives →
- 16
- 17AB
2018 · aysha.io · its alternatives →
- 18
- 19SA
2017 · producthunt.com · its alternatives →
- 20RA
My attempt to create a decentralised reddit using a merkle-dag and webrtc. Advice would be much appreciated. https://memesfortheparanoid.com
2015 · its alternatives →
- 21
BlockETF▲11The on-chain ETF protocol by Keegan Soluno Lab
Oct 2025 · block-etf.com · its alternatives →
- 22OD
2019 · dir.sv · its alternatives →
- 23
A purely functional red-black tree data structure. Contribute to mikolalysenko/functional-red-black-tree development by creating an account on GitHub.
2014 · github.com · its alternatives →
- 24
Blockchain explorer & search engine for all cryptocurrencies
2018 · its alternatives →
Also compare
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 →