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Crypto profit calculator, staking rewards, gas tracker, DeFi yield comparison, and blockchain utilities.
Reference table of ETH gas prices for common operations.
Calculate profit/loss and ROI % from buy and sell prices.
Calculate staking rewards from amount, APY, and duration.
Calculate impermanent loss from token price changes in a liquidity pool.
Countdown timer for token vesting unlock dates.
Compare yields across up to 5 protocols side by side.
Estimate capital gains tax on crypto trades.
Calculate current block reward after halvings (BTC reference).
Convert between H/s, KH/s, MH/s, GH/s, TH/s, PH/s.
Convert ETH address to EIP-55 checksum format and validate.
Track crypto holdings value and allocation.
Countdown timer and historical data for Bitcoin block reward halving events.
Reference guide for the Ethereum Merge transition from proof-of-work to proof-of-stake.
Reference guide explaining proof-of-work consensus mechanism and mining process.
Reference guide explaining proof-of-stake consensus mechanism and staking.
Overview of major DeFi protocols including lending, DEX, and yield farming platforms.
Reference guide for NFT token standards across different blockchain networks.
Technical reference for the ERC-20 fungible token standard on Ethereum.
Technical reference for the ERC-721 non-fungible token standard on Ethereum.
Technical reference for the ERC-1155 multi-token standard on Ethereum.
Technical reference for the BEP-20 token standard on BNB Smart Chain.
Reference guide for SPL token standard and Solana token program architecture.
Reference guide for Polygon PoS chain, zkEVM, and scaling solutions.
Reference guide for Arbitrum Layer 2 rollup technology and ecosystem.
Reference guide for Optimism Layer 2 optimistic rollup and OP Stack.
Reference guide for Avalanche consensus, subnets, and C-Chain architecture.
Reference guide for Cardano blockchain, Ouroboros consensus, and Plutus smart contracts.
Reference guide for Polkadot relay chain, parachains, and cross-chain messaging.
Reference guide for Cosmos SDK, Tendermint consensus, and IBC protocol.
Reference guide for NEAR Protocol sharding, Nightshade consensus, and Aurora EVM.
Reference guide for Fantom Opera chain, Lachesis consensus, and Sonic upgrade.
Reference guide for TRON blockchain, DPoS consensus, and TRC token standards.
Reference guide for BNB Smart Chain architecture, validators, and ecosystem.
Side-by-side comparison of Layer 2 solutions: rollups, sidechains, and state channels.
Reference guide for cross-chain bridge protocols, security models, and risks.
Reference guide for DAO governance structures, voting mechanisms, and treasury management.
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