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https://github.com/0xmic/solidity

Notes on Solidity
https://github.com/0xmic/solidity

Last synced: 29 days ago
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Notes on Solidity

Host: GitHub
URL: https://github.com/0xmic/solidity
Owner: 0xmic
Created: 2020-11-17T01:24:12.000Z (about 4 years ago)
Default Branch: master
Last Pushed: 2023-02-26T23:06:54.000Z (almost 2 years ago)
Last Synced: 2024-08-04T02:08:34.726Z (4 months ago)
Language: Solidity
Size: 193 KB
Stars: 60
Watchers: 1
Forks: 1
Open Issues: 1
Metadata Files:
- Readme: README.md

Awesome Lists containing this project

Library-of-Ethereum - Solidity Notes - Solidity Notes (Smart Contracts / Solidity)

README

        # Notes on Solidity

Solidity is an object-oriented, high-level language for implementing smart contracts. Smart contracts are programs which govern the behaviour of accounts within the Ethereum state.

Solidity was influenced by C++, Python and JavaScript and is designed to target the Ethereum Virtual Machine (EVM).

Solidity is statically typed, supports inheritance, libraries and complex user-defined types among other features.

With Solidity you can create contracts for uses such as voting, crowdfunding, blind auctions, and multi-signature wallets.

When deploying contracts, you should use the latest released version of Solidity. This is because breaking changes as well as new features and bug fixes are introduced regularly.

**Documentation**:

-   Github: https://github.com/ethereum/solidity

-   Read the Docs: https://docs.soliditylang.org/en/latest/

## Solidity by Example

An introduction to Solidity with simple examples.

### Examples

v0.8.10 - [source code & license](https://github.com/solidity-by-example/solidity-by-example.github.io)

-   [Hello World](./src/0.8/00_hello-world)

-   [First App](./src/0.8/01_first-app)

-   [Primitive Data Types](./src/0.8/02_primitives)

-   [Variables](./src/0.8/03_variables)

-   [Constants](./src/0.8/04_constants)

-   [Immutable](./src/0.8/05_immutable)

-   [Reading and Writing to a State Variable](./src/0.8/06_state-variables)

-   [Ether and Wei](./src/0.8/07_ether-units)

-   [Gas and Gas Price](./src/0.8/08_gas)

-   [If / Else](./src/0.8/09_if-else)

-   [For and While Loop](./src/0.8/10_loop)

-   [Mapping](./src/0.8/11_mapping)

-   [Array](./src/0.8/12_array)

-   [Enum](./src/0.8/13_enum)

-   [Structs](./src/0.8/14_structs)

-   [Data Locations - Storage, Memory and Calldata](./src/0.8/15_data-locations)

-   [Function](./src/0.8/16_function)

-   [View and Pure Functions](./src/0.8/17_view-and-pure-functions)

-   [Error](./src/0.8/18_error)

-   [Function Modifier](./src/0.8/19_function-modifier)

-   [Events](./src/0.8/20_events)

-   [Constructor](./src/0.8/21_constructor)

-   [Inheritance](./src/0.8/22_inheritance)

-   [Shadowing Inherited State Variables](./src/0.8/23_shadowing-inherited-state-variables)

-   [Calling Parent Contracts](./src/0.8/24_calling-parent-contracts)

-   [Visibility](./src/0.8/25_visibility)

-   [Interface](./src/0.8/26_interface)

-   [Payable](./src/0.8/27_payable)

-   [Sending Ether - Transfer, Send, Call](./src/0.8/28_sending-ether)

-   [Fallback](./src/0.8/29_fallback)

-   [Call](./src/0.8/30_call)

-   [Delegatecall](./src/0.8/31_delegatecall)

-   [Function Selector](./src/0.8/32_function-selector)

-   [Calling Other Contract](./src/0.8/33_calling-other-contract)

-   [Creating Contracts from a Contract](./src/0.8/34_new-contract)

-   [Try / Catch](./src/0.8/35_try-catch)

-   [Import](./src/0.8/36_import)

-   [Library](./src/0.8/37_library)

-   [ABI Encode](./src/0.8/38_abi-encode)

-   [ABI Decode](./src/0.8/39_abi-decode)

-   [Hashing with Keccak256](./src/0.8/40_hashing)

-   [Verifying Signature](./src/0.8/41_signature)

-   [Gas Optimizations](./src/0.8/42_gas)

-   [Bitwise Operators](./src/0.8/43_bitwise-operators)

### Applications

-   [Ether Wallet](./src/0.8/app/00_ether-wallet)

-   [Multi Sig Wallet](./src/0.8/app/01_multi-sig-wallet)

-   [Merkle Tree](./src/0.8/app/02_merkle-tree)

-   [Iterable Mapping](./src/0.8/app/03_iterable-mapping)

-   [Precompute Contract Address with Create2](./src/0.8/app/04_create2)

-   [ERC20](./src/0.8/app/05_erc20)

-   [ERC721](./src/0.8/app/06_erc721)

-   [Minimal Proxy Contract](./src/0.8/app/07_minimal-proxy)

-   [Upgradeable Proxy](./src/0.8/app/08_upgradeable-proxy)

-   [Deploy Any Contract](./src/0.8/app/09_deploy-any-contract)

-   [Write to Any Slot](./src/0.8/app/10_write-to-any-slot)

-   [Uni-Directional Payment Channel](./src/0.8/app/11_uni-directional-payment-channel)

-   [Bi-Directional Payment Channel](./src/0.8/app/12_bi-directional-payment-channel)

-   [English Auction](./src/0.8/app/13_english-auction)

-   [Dutch Auction](./src/0.8/app/14_dutch-auction)

-   [Crowd Fund](./src/0.8/app/15_crowd-fund)

-   [Multi Call](./src/0.8/app/16_multi-call)

-   [Multi Delegatecall](./src/0.8/app/17_multi-delegatecall)

-   [Time Lock](./src/0.8/app/18_time-lock)

### Hacks

-   [Re-Entrancy](./src/0.8/hacks/00_re-entrancy)

-   [Arithmetic Overflow and Underflow](./src/0.8/hacks/01_overflow)

-   [Self Destruct](./src/0.8/hacks/02_self-destruct)

-   [Accessing Private Data](./src/0.8/hacks/03_accessing-private-data)

-   [Delegatecall](./src/0.8/hacks/04_delegatecall)

-   [Source of Randomness](./src/0.8/hacks/05_randomness)

-   [Denial of Service](./src/0.8/hacks/06_denial-of-service)

-   [Phishing with tx.origin](./src/0.8/hacks/07_phishing-with-tx-origin)

-   [Hiding Malicious Code with External Contract](./src/0.8/hacks/08_hiding-malicious-code-with-external-contract)

-   [Honeypot](./src/0.8/hacks/09_honeypot)

-   [Front Running](./src/0.8/hacks/10_front-running)

-   [Block Timestamp Manipulation](./src/0.8/hacks/11_block-timestamp-manipulation)

-   [Signature Replay](./src/0.8/hacks/12_signature-replay)

-   [Bypass Contract size Check](./src/0.8/hacks/13_bypass-contract-size-check)

### Tests

-   [Echidna](./src/0.8/tests/echidna)

### DeFi

-   [Uniswap V2 Swap](./src/0.8/defi/uniswap-v2)

-   [Uniswap V2 Add Remove Liquidity](./src/0.8/defi/uniswap-v2-add-remove-liquidity)

-   [Uniswap V2 Optimal One Sided Supply](./src/0.8/defi/uniswap-v2-optimal-one-sided-supply)

-   [Uniswap V2 Flash Swap](./src/0.8/defi/uniswap-v2-flash-swap)

-   [Uniswap V3 Swap](.src/0.8/defi/uniswap-v3-swap)

-   [Uniswap V3 Liquidity](./src/0.8/defi/uniswap-v3-liquidity)

-   [Uniswap V3 Flash Loan](./src/0.8/defi/uinswap-v3-flash-loan)

-   [Uniswap V3 Flash Swap Arbitrage](./src/0.8/defi/uniswap-v3-flash-swap)

-   [Chainlink Price Oracle](./src/0.8/defi/chainlink-price-oracle)

-   [Staking Rewards](./src/0.8/defi/staking-rewards)

-   [Discrete Staking Rewards](./src/0.8/defi/discrete-staking-rewards)

-   [Vault](./src/0.8/defi/vault)

-   [Constant Sum AMM](./src/0.8/defi/constant-sum-amm)

-   [Constant Product AMM](./src/0.8/defi/constant-product-amm)

-   [Stable Swap AMM](./src/0.8/defi/stable-swap-amm)