feat: add Solarity and solidity-merkle-trees to Libraries & Frameworks

[mnusurov]

Resource Addition/Update

Resource Information

• Name: Solarity Solidity Library & solidity-merkle-trees

• URL: https://github.com/dl-solarity/solidity-lib · https://github.com/polytope-labs/solidity-merkle-trees

• Category: Libraries & Frameworks

Description

• Solarity Solidity Library — "Audited collection of reusable Solidity libraries for math, data structures, and ERC helpers."
• solidity-merkle-trees — "Gas-efficient on-chain Merkle multiproof verification library supporting binary trees, Merkle Mountain Ranges, and Patricia tries."

Why should this be added?

The Libraries & Frameworks section hasn't received a new entry since March 2025. Both candidates clear the section's quality bar (huff2 floor: 158★):

• Solarity (395★, MIT, last push 2026-05): audited reusable library collection, independently corroborated by a Feb 2026 ERC-20 implementation comparison (OpenZeppelin vs Solady vs Solarity). Fills the "audited general-purpose library collection" niche alongside OZ Contracts and Solady.
• solidity-merkle-trees (204★, Apache-2.0, last push 2026-06): unique niche — batched multiproofs share interior nodes, cheaper than N independent verifies. No existing entry covers Merkle proof verification, so no duplicate value conflict.

Both verified: no near-duplicates in the README (grep for merkle/solarity returns nothing), alphabetical order preserved, stars badges attached.

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Checklist

• I've searched for duplicates using GitHub search and existing issues

• The resource is primarily in English (or has an English version)

• The resource is free or clearly marks paid sections

• The resource focuses specifically on Solidity (not general blockchain/Web3)

• Description is concise and neutral (no promotional language)

• Grammar and spelling have been verified (using a tool or manual check)

• Links are working and point to the correct content

• The resource is actively maintained (if applicable)

Additional Context

Discovered via a periodic section audit (GitHub search + community sources). Solarity was surfaced by two independent discovery paths (GitHub search + independent benchmark article); solidity-merkle-trees by two as well (GitHub search + @soliditypedia community coverage).

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