Check if a given value is a character that costs 4 bytes in UTF-8
The minimum code point of 4 byte characters in UTF-8
Check if a given number is a code point of UTF-8 4-byte character
A pattern of HTML `input` element to restrict use of UTF-8 4-byte characters
Get all 4-byte characters form a string
Regular expression which matches a string with no 4-byte characters
Upload local function selectors to the Ethereum Selector Database
Tweak ethereum keys inspired by Bitcoin P2C
A module for getting method signature info from an ethereum method signature.
element-ui自定义主题打包工具
epictoolkit CLI
Json-rpc implementation
Resolve proxies and get an ABI from Ethereum bytecode, even if it's unverified
An interface for using the Juicebox Metadata Library Helper
Look up an Ethereum function signature by the 4 bytes of its hash
Exports transactions.
<div align="center">
Upload local function selectors to the Ethereum Selector Database
MCP server for EVM blockchains — 43 tools, 10 prompts, 70+ networks
Simple udp protocol wrapper
Fast, lightweight cache for Node.js
Official WebChain Blockchain SDK – Secure ETK transfers with mandatory user OTP and wallet ownership verification
wrap some idredis api
a library for making EVM-based blockchain data more human-readable
EVM Toolkit function selector database
EVM Toolkit function selector database