Gossamer

Gossamer is a modular blockchain framework implemented in Go, serving as an execution environment for the Polkadot runtime. It allows developers to build and run nodes for various blockchain protocols within the Polkadot ecosystem. Gossamer's design emphasizes modularity and flexibility, enabling customization and integration of different services such as networking, block production, and JSON-RPC servers.

Features

Golang implementation of the Polkadot Host
Modular architecture for building custom blockchain nodes
Active development with contributions from the ChainSafe team
Supports embedded Wasm executor for runtime execution
Integration of networking, block production, and finalization services
JSON-RPC server support for external interactions
Open-source under the LGPL-3.0 license

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License

GNU Library or Lesser General Public License version 3.0 (LGPLv3)

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Additional Project Details

Programming Language

Related Categories

Go Libraries

Registered

2025-04-15

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