Arachnid/solidity-stringutils

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

1154 stars · 371 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

A string and slice utility library for Solidity smart contracts, providing efficient string manipulation via a lightweight 'slice' abstraction that minimizes gas costs. It supports operations like splitting, finding, concatenating, and length calculation on strings.

Use cases

• split strings by delimiter in solidity contracts
• find substrings within strings on-chain
• manipulate strings cheaply in ethereum smart contracts
• count occurrences of a substring in solidity
• convert between strings and slices in solidity
• parse delimited data inside a smart contract

When to choose

• you need string manipulation in Solidity with minimal gas overhead
• you want a well-known, widely used string utility library for Ethereum contracts
• you need slice-based operations like split, find, or concatenation on-chain

When to avoid

• you are not developing Solidity or EVM-based contracts
• you need heavy string processing that would be too gas-expensive on-chain
• you need actively developed features, as the library is in maintenance mode

Facets

library · maturity maintenance

parser serialization developer-tools programming-languages developer-tools blockchain solidity ethereum string-manipulation gas-optimization smart-contracts

Member repositories

For agents

markdown · JSON · MCP: product_card(name="Arachnid/solidity-stringutils")