# Developers

- [Concept Overview](/pangeaswap/en/developers/concept-overview.md): A brief overview on the concept of the Pangea Protocol
- [Problem : Lazy Liquidity](/pangeaswap/en/developers/concept-overview/problem-lazy-liquidity.md)
- [Liquidity Concentration](/pangeaswap/en/developers/concept-overview/liquidity-concentration.md)
- [Position & Risk](/pangeaswap/en/developers/concept-overview/position-and-risk.md)
- [Price Tick](/pangeaswap/en/developers/concept-overview/price-tick.md)
- [Position NFT](/pangeaswap/en/developers/concept-overview/position-nft.md)
- [Fees](/pangeaswap/en/developers/concept-overview/fees.md)
- [Flash Loan](/pangeaswap/en/developers/concept-overview/flash-loan.md)
- [Contracts](/pangeaswap/en/developers/contracts.md)
- [Core Contracts](/pangeaswap/en/developers/contracts/core-contracts.md)
- [MasterDeployer](/pangeaswap/en/developers/contracts/core-contracts/masterdeployer.md): A contract that distributes the Concentrated Liquidity Pool, which manages the permission of the factory that creates the pool.
- [ConcentratedLiquidityPoolFactory](/pangeaswap/en/developers/contracts/core-contracts/concentratedliquiditypoolfactory.md): Factory contract responsible for creating Concentrated Liquidity Pool
- [ConcentratedLiquidityPool](/pangeaswap/en/developers/contracts/core-contracts/concentratedliquiditypool.md): It is an AMM Pool contract implemented with concentrated liquidity, and provides low-level methods for liquidity supply / removal / fee receipt / swap.
- [ConcentratedLiquidityPoolManager](/pangeaswap/en/developers/contracts/core-contracts/concentratedliquiditypoolmanager.md): Contract that creates and burns liquidity positions in the concentrated liquidity pool, and manages the pool's fee collection.
- [PoolRouter](/pangeaswap/en/developers/contracts/core-contracts/poolrouter.md): A contract that routes tokens to be swapped in various pools of Pangea.
- [PoolLogger](/pangeaswap/en/developers/contracts/core-contracts/poollogger.md)
- [AirdropDistributor](/pangeaswap/en/developers/contracts/core-contracts/airdropdistributor.md)
- [Contribution Point NFT](/pangeaswap/en/developers/contracts/contribution-point-nft.md)
- [Price Oracle](/pangeaswap/en/developers/contracts/price-oracle.md)
- [Interacting with the Protocol](/pangeaswap/en/developers/interacting-with-the-protocol.md)
- [Setting up Local Test Environment](/pangeaswap/en/developers/interacting-with-the-protocol/setting-up-local-test-environment.md)
- [Test env. commands](/pangeaswap/en/developers/interacting-with-the-protocol/setting-up-local-test-environment/test-env.-commands.md)
- [Getting Pangea Pool Info](/pangeaswap/en/developers/interacting-with-the-protocol/getting-pangea-pool-info.md)
- [Creating Pangea Pool](/pangeaswap/en/developers/interacting-with-the-protocol/creating-pangea-pool.md)
- [Mint Position (add liquidity)](/pangeaswap/en/developers/interacting-with-the-protocol/mint-position-add-liquidity.md)
- [Burn Position (remove liquidity)](/pangeaswap/en/developers/interacting-with-the-protocol/burn-position-remove-liquidity.md)
- [Claim Fee](/pangeaswap/en/developers/interacting-with-the-protocol/claim-fee.md)
- [Swap](/pangeaswap/en/developers/interacting-with-the-protocol/swap.md)