Resources

Glossary

All things DeFi and dev in plain English. Our glossary breaks down complex terms and concepts into relatable language, making it easier for you to grasp the essentials of decentralized finance.

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EIPs/ERCs

Unit Test in Solidity

Mapping in Solidity

Proof of History (PoH)

Uint256 in Solidity

Vyper Functions

Decentralization

Storage in Solidity

Decentralized Exchange (DEX)

Cryptocurrency Wallet

Memory in Solidity

Data structures in Solidity and Vyper

Decentralized Autonomous Organization (DAO)

Variable in Solidity

Turing-complete

Curve Swap (Vyper Code Example)

Curve Add and Remove Liquidity (Vyper Code Example)

Rebase Token (Vyper Code Example)

Multi-Sig Wallet (Vyper Code Example)

Linear Interpolation (Vyper Code Example)

View and Pure Functions (Vyper Code Example)

Verify Signature (Vyper Code Example)

Unsafe Math (Vyper Code Example)

Send Ether (Vyper Code Example)

Self Destruct (Vyper Code Example)

Reentrancy Lock (Vyper Code Example)

Raw Call (Vyper Code Example)

Private and Public State Variables (Vyper Code Example)

Payable (Vyper Code Example)

Modules (Vyper Code Example)

Internal and External Functions (Vyper Code Example)

Interface (Vyper Code Example)

Imports (Vyper Code Example)

Immutable (Vyper Code Example)

If Else Conditional Statement (Vyper Code Example)

Hello World (Vyper Code Example)

Hash Function (Vyper Code Example)

Function (Vyper Code Example)

For Loop (Vyper Code Example)

Event (Vyper Code Example)

Error (Vyper Code Example)

Dynamic Arrays (Vyper Code Example)

Delegate Call (Vyper Code Example)

Default Function (Vyper Code Example)

Debug with Print (Vyper Code Example)

Data Types - Values (Vyper Code Example)

Data Types - References (Vyper Code Example)

Create New Contract (Vyper Code Example)

Constructor (Vyper Code Example)

Constants (Vyper Code Example)

63 / 64 Gas Rule (Solidity Code Example)

Foundry Time (Solidity Code Example)

Foundry Sign (Solidity Code Example)

Foundry Send (Solidity Code Example)

Foundry Mock Call (Solidity Code Example)

Foundry Label (Solidity Code Example)

Foundry Event (Solidity Code Example)

Foundry Error (Solidity Code Example)

Foundry Basic (Solidity Code Example)

Foundry Authorization (Solidity Code Example)

Vault Contract (Solidity Code Example)

Uniswap V3 Swaps (Solidity Code Examples)

Uniswap V3 Liquidity (Solidity Code Examples)

Uniswap V3 Flash Swap Arbitrage (Solidity Code Example)

Uniswap V3 Flash Loan (Solidity Code Example)

Uniswap V2 Swap (Solidity Code Example)

Uniswap V2 Optimal One Sided Supply (Solidity Code Example)

Uniswap V2 Flash Swap (Solidity Code Example)

Uniswap V2 Add Remove Liquidity (Solidity Code Example)

Stable Swap AMM (Solidity Code Example)

Discrete Staking Rewards (Solidity Code Example)

Staking Rewards (Solidity Code Example)

DAI Proxy Examples (Solidity Code Example)

Constant Sum AMM (Solidity Code Example)

Constant Product AMM (Solidity Code Example)

Chainlink Price Oracle (Solidity Code Example)

Echidna Fuzz Testing (Solidity Code Example)

EVM Memory Layout (Solidity Code Example)

EVM Storage (Solidity Code Example)

Smart Contract Metadata

Unidirectional Payment Channel (Solidity Code Example)

Uniswap V2 Add Remove Liquidity (Solidity Code Example)

Uniswap V2 Flash Swap (Solidity Code Example)

Uniswap V2 Optimal One Sided Supply (Solidity Code Example)

Uniswap V2 Swap (Solidity Code Example)

Uniswap V3 Flash Loan (Solidity Code Example)

Uniswap V3 Flash Swap Arbitrage (Solidity Code Example)

Uniswap V3 Liquidity (Solidity Code Examples)

Uniswap V3 Swaps (Solidity Code Examples)

Unit Test in Solidity

Unsafe Math (Vyper Code Example)

Upgradeable Proxy (Solidity Code Example)

User Defined Value Types (Solidity Code Example)

Variable in Solidity

Variables (Solidity Code Example)

Vault Contract (Solidity Code Example)

Vault Inflation Hack (Solidity Code Example)

Verifying Signature (Solidity Code Example)

Verify Signature (Vyper Code Example)

View and Pure Functions (Solidity Code Example)

View and Pure Functions (Vyper Code Example)

Visibility (Solidity Code Example)

Vyper Functions

WETH Permit Hack (Solidity Code Example)

Write to Any Slot (Solidity Code Example)