Learning Tools

Learn blockchain fundamentals through interactive demonstrations of hashing, mining, and distributed consensus

Learn how the x × y = k formula powers decentralized exchanges like Uniswap V2

Understand impermanent loss and how price changes affect your liquidity position

Visualize and compare token vesting schedules — cliffs, TGE unlocks, and linear vesting

Build and explore Merkle trees to understand how blockchains verify data integrity with hash trees and proofs

Learn how digital signatures work across Ethereum, Solana, and Bitcoin with step-by-step ECDSA and EdDSA breakdowns

Understand ZK proofs through interactive demos: secret numbers, graph coloring, and real-world blockchain applications

Build competing chains and discover how nodes pick the canonical chain through cumulative proof of work, not block count.

Understand how 51% attacks work through interactive walkthroughs, hash power simulations, and attack economics calculators.

Visualize how blockchain forks form, compete, and resolve. Explore preset scenarios, simulate 51% attacks, and learn about consensus security.

Visualize how Bitcoin generates wallet addresses — from random entropy through elliptic curve math, SHA-256, RIPEMD-160, to Base58Check encoding.

Learn symmetric and asymmetric encryption & decryption through interactive demos — XOR cipher, RSA math, and a TLS/HTTPS walkthrough.

Build EVM opcode execution pipelines, analyze gas costs by category, and estimate real-world transaction fees. Learn why storage operations dominate Ethereum gas costs.

Visualize how Solidity maps contract variables to 32-byte EVM storage slots. Explore slot packing, keccak256 addressing, and optimize your storage layout for gas efficiency.

Compare EVM storage and memory side-by-side. Step through SSTORE, SLOAD, MSTORE, MLOAD opcodes with real gas costs and discover why storage is 6,667x more expensive than memory.

Write, parse, and analyze Solidity smart contracts in your browser. Real-time syntax highlighting, ABI generation, simulated bytecode, opcode disassembly, and smart code analysis.