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Ciri

MITRubyv0.0.4

A researcher-friendly Ethereum implementation and blockchain toolbox written in Ruby for building custom chains.

GitHubGitHub
127 stars15 forks0 contributors

What is Ciri?

Ciri is an Ethereum implementation written in Ruby that provides a full-stack blockchain platform compatible with Ethereum 1.0 specifications. It solves the problem of Ethereum development complexity by offering a readable, modifiable codebase that serves as both a learning tool and a foundation for custom chain development. The project aims to make blockchain technology accessible to Ruby developers while maintaining compatibility with Ethereum's evolving ecosystem.

Target Audience

Ruby developers interested in blockchain technology, researchers studying Ethereum protocols, and teams building custom private or public chains who prefer Ruby's development environment.

Value Proposition

Developers choose Ciri for its unique combination of Ethereum compatibility with Ruby's developer-friendly syntax, making it ideal for prototyping, education, and custom chain development where readability and modifiability are priorities over raw performance.

Overview

Ciri is an Ethereum implementation written in Ruby.

Use Cases

Best For

  • Learning Ethereum protocol implementation through readable Ruby code
  • Building custom blockchain networks with Ruby-based tooling
  • Researching and experimenting with Ethereum 2.0 specifications
  • Creating private Ethereum-compatible chains for enterprise applications
  • Prototyping blockchain features with rapid development cycles
  • Integrating blockchain functionality into existing Ruby applications

Not Ideal For

  • Production deployments requiring high-throughput Ethereum nodes on mainnet
  • Teams needing immediate, out-of-the-box full node functionality (DevP2P, KeyStore missing)
  • Projects with strict performance constraints where Ruby's speed is a bottleneck

Pros & Cons

Pros

Readable Codebase

Leverages Ruby's scripting strengths to provide a clear, intelligible implementation, ideal for learning Ethereum protocols and rapid prototyping, as emphasized in the philosophy.

Ethereum 1.0 Compatible

Passes the Ethereum test suite, ensuring adherence to core Proof-of-Work chain specifications, making it reliable for compatibility-focused development.

Modular Blockchain Components

Offers low-level APIs and components for building custom private or public chains, acting as a flexible toolbox as stated in the project goals.

Active Future Development

Actively tracks and implements Ethereum 2.0 specifications like sharding and Casper, showing commitment to evolving blockchain standards.

Cons

Incomplete Mainnet Support

The README admits missing components like DevP2P and KeyStore, preventing fully functional node deployment on mainnet and limiting production readiness.

Complex Dependency Setup

Requires manual installation of non-Ruby dependencies like rocksdb and secp256k1, which can be cumbersome, especially for non-mac users as hinted in the instructions.

Ruby Performance Trade-offs

While chosen for readability, Ruby's inherent performance might not match implementations in C++ or Go, making it less suitable for high-throughput applications.

Emerging Ecosystem

As a Ruby implementation in a field dominated by other languages, it has a smaller community and fewer resources compared to established clients like Geth.

Frequently Asked Questions

Quick Stats

Stars127
Forks15
Contributors0
Open Issues1
Last commit7 years ago
CreatedSince 2018

Tags

#research-tool#parity#trie#smart-contracts#geth#eth#cryptocurrency#casper#ethereum#blockchain#p2p#ruby#distributed-ledger

Built With

S
Snappy
R
Ruby
s
secp256k1
R
RocksDB

Included in

Ruby14.1k
Auto-fetched 1 day ago

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