THE xONE LAB Explore the performance record
xone.sh

01 / THE CLIENT FAMILY

Four languages.
One protocol.

Independent implementations bring different tools, runtimes, and engineering perspectives to the same XDC protocol.

Choose your way in.
01 / NATIVE / RUSTRs.
PUBLIC SOURCE

xOneRS

A layered Rust execution client with revm, MDBX storage, and XDPoS V1/V2 consensus. Documented follower paths for Apothem and net2040.

MDBXGPL-3.0-or-later
02 / NATIVE / C++23C++.
ACCESS REQUIRED

xOneC

A C++23 execution client with its own EVM interpreter, libmdbx storage, and XDC consensus modules. Explore the source and current development gates.

libmdbxMIT
03 / CPYTHON / UVPy.
ACCESS REQUIRED

xOnePy

A Python execution client with typed workspace packages, a py-evm adapter, and SQLite WAL storage. Explore follower, snapshot, and producer implementations.

SQLite WALMIT
04 / BUN / TYPESCRIPTTs.
ACCESS REQUIRED

xOneTS

A TypeScript execution client on Bun, with modular packages, an EthereumJS EVM adapter, and SQLite-backed state. Built for developers who think in TypeScript.

SQLiteApache-2.0
CHOOSE WITH EVIDENCE

Different by design.

Explore architecture, method coverage, and performance observations before choosing an implementation.

Compare the implementationsBuild your first client

KEEP THE CURIOSITY GOING

Another way in.

The client familyDeveloper handbookField notes
YOUR NEXT STEP

Build your way.

Choose an implementation to see its source-based build recipe.

Use the pinned Rust toolchain and platform build prerequisites in the repository.

git clone https://github.com/XDCIndia/xOneRS.git
cd xOneRS
cargo build --locked --release -p xone
./target/release/xone --version

This recipe builds the client; it does not start a node. Mainnet operation is not yet qualified.

Open source guide