JSON-RPC Packages

Eth JSON-RPC WebSocket client

Decode ethers.js smart contract errors into human-readable messages

JSON-RPC Provider Registry for EVM chains

Create a JSON-RPC 2.0 compliant HTTP server with jr2 and Express

Harness JSON-RPC in your Figma plugin communication.

Channels for chromium extensions

JSON-RPC over postMessage

Simple client blockchain rpc

JSON-RPC 2.0 server implementation for Bun.

Bitcoin Node Monitor

Transport agnostic spec compliant JSON RPC client and server

Easy way to communicate with webworker using dho-rpc (JSON RPC library)

Stratum protocol server and client for node.js

Starknet Devnet provider

Simple, statically typed and ergonomic way to do async communications (events, workers, http requests) with json-rpc

Simple, statically typed and ergonomic way to do async communications (events, workers, http requests) with json-rpc

A Web3 provider that handles accounts on its own but delegates chain queries to a 3rd party service

JSON-RPC server and client using Zod with plenty of gimmicks.

JSON-RPC 2.0 server and client library, with HTTP, TCP and Websocket endpoints

Decode ethers.js smart contract errors into human-readable messages