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Useful Solidity Patterns

Useful Solidity Patterns is a Chinese-language collection of Solidity and EVM development patterns, with code examples and tests. It covers contract techniques such as proxy upgrades, ERC20 compatibility, gas-conscious storage, multicall, Merkle proofs and reentrancy defenses. The public GitHub repository is licensed under MIT.

Explore the practical guide ↓

Independent OpenViST project profile, based on linked sources.

Useful Solidity Patterns — OpenViST project profile in Developer Tools.
OpenViST project illustration. See the linked sources for product details.
Understand the project

Practical overview

When it fits

Use it when studying or reviewing a specific Solidity/EVM design topic, such as proxy initialization, ERC20 compatibility, storage packing or reentrancy.

Who it is for

  • Solidity developers looking up implementation approaches for a particular contract problem.
  • Learners and workshop organizers seeking examples of Solidity and EVM patterns.
  • Reviewers building checklists around contract topics such as token compatibility, proxy initialization, storage layout and reentrancy.

Documented uses

  • Study a Solidity or EVM pattern alongside its example code and tests.
  • Find reference material for upgradeable contracts, token interactions, storage techniques or common contract vulnerabilities.
  • Use the collection's documented examples as material for education or code-review checklists.
Before you choose

Requirements & limits

The repository is publicly visible on GitHub and carries an MIT license.

  • The repository's documentation is in Chinese, so it is most directly useful to readers who can work with that language.
  • The README documents Foundry commands for installing dependencies and running tests.
  • The maintainers describe the examples as educational and require strict review before production use.
  • The README identifies the repository as a Chinese translation of another Solidity-pattern collection.

Check current requirements in the official documentation. Source-based guidance does not mean OpenViST has run or independently tested this project.

Source-based practical guide

Set up the examples and run the Foundry test suite

Install the repository dependencies and invoke its documented tests in a Foundry environment.

Before you start

  • A working Git client and terminal.
  • Foundry installed, as required by the repository README.

Steps

  1. Clone the repository from its GitHub URL.

  2. Run forge install in the cloned repository to install Foundry dependencies.

  3. Run forge test -vvv to invoke the documented test suite.

Expected outcome

The repository's Foundry test command is invoked for its examples.

Guide limitations

  • The repository describes its examples as educational and warns that some may omit best practices.
  • The available documentation gives commands but no test execution results.
  • Forked tests require a node RPC URL and are a separate documented command.
Documentation 1 ↗
Evidence and transparency

Sources & review

Official repository ↗
Source record details
Source availability
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Sources checked
16 October 2026
Original website title
nzhl/useful-solidity-patterns · Official homepage title · retained in its source language
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