# manojpramesh/solidity-cheatsheet

Cheat sheet and best practices for solidity. Write smart contracts for Ethereum.

Repository: https://github.com/manojpramesh/solidity-cheatsheet
Canonical: https://ross.abutalabs.com/products/solidity-cheatsheet
Homepage: https://manojpramesh.github.io/solidity-cheatsheet/
License: MIT
License Family: permissive
Topics: solidity, solidity-cheatsheet, ethereum, blockchain, best-practices
Last push: 2026-04-05T02:30:43+00:00

## Health v2 (maintenance only)
Score: 66/100 (v2, computed 2026-09-03T02:39:23.370411+00:00)
- activity 75, release rhythm 35, longevity 100
- inputs: {"age_days": 3207, "days_push": 151, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1506, forks 315 (observed 2026-08-28T04:04:55.087571+00:00)

## What it is
A reference cheatsheet and best-practices guide for the Solidity programming language, covering types, functions, contracts, inheritance, error handling, and Ethereum-specific concepts. It is aimed at developers with basic programming knowledge who are getting familiar with smart contract development.

## Use cases
- quickly look up solidity syntax while writing smart contracts
- learn solidity concepts like mappings, modifiers, and fallback functions
- review best practices for ethereum smart contract development
- understand differences between call, delegatecall, and transfer
- refresh knowledge of solidity error handling and custom errors
- find examples of contract inheritance and interfaces in solidity

## When to choose
- you already know programming basics and need a quick solidity reference
- you want concise best-practice guidance for ethereum smart contracts
- you need a free, well-organized reference covering solidity 0.8.x features

## When to avoid
- you are a complete beginner needing a full structured tutorial from scratch
- you need an interactive course, exercises, or hands-on practice environment
- you need up-to-date coverage of the very latest solidity compiler versions

## Facets
- artifact type: learning-resource
- maturity: active
- function: documentation
- domain: blockchain, developer-tools, tutorials
- platform: -
- tags: solidity, ethereum, smart-contracts, cheatsheet, best-practices, web3, web-server

## Member repositories
- manojpramesh/solidity-cheatsheet (main) score 66

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:55.087571+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T04:32:39.911132+00:00, confidence not recorded.
  - readme: https://github.com/manojpramesh/solidity-cheatsheet (fetched 2026-08-28T04:04:55.087571+00:00, sha 6d9c4397a9dd)
  - homepage: https://manojpramesh.github.io/solidity-cheatsheet/ (fetched 2026-08-29T11:37:23.921146+00:00, sha 5842495b9839)
- Data as of 2026-08-30T08:39:29.467469+00:00.