Shardeum is an EVM based autoscaling blockchain
Repository Index
72,862 visible repositories in the index
1–13 of 13 · Most stars
Solidity contracts implementing hash based post quantum signatures
Blockchain explorer for Ethereum based network and a tool for inspecting and analyzing EVM based blockchains.
- elixir
- blockchain
- explorer
- ethereum
A based rollup protocol for Ethereum🥁
Buyer-controlled client for x402 API payments in USDC on Base.
Mythril is a symbolic-execution-based securty analysis tool for EVM bytecode. It detects security vulnerabilities in smart contracts built for Ethereum and other EVM-compatible blockchains.
- security-analysis
- ethereum
- blockchain
- smart-contracts
A BNB Smart Chain client based on the go-ethereum fork
- blockchain
- bnb
- ethereum
Remix is a browser-based compiler and IDE that enables users to build Ethereum contracts with Solidity language and to debug transactions.
- remix
- remix-ide
- solidity
- smart-contracts
A Python-based development and testing framework for smart contracts targeting the Ethereum Virtual Machine.
Web3/Solidity based wargame
Self-hosted, non-custodial stablecoin payment gateway with x402 and invoice checkout. Accepts USDC, USDT, PYUSD and DAI across 8 networks with QR payments, payment links, settlement tracking and signed webhooks. REST API, micropayments, exports, zero platform fees and no KYC. Python, cross-platform.
- coinbase-x402
- coinpayments-api
- crypto-checkout-form
- crypto-payment-system
Professional BIP-39 Seed & HD Wallet Toolkit with 12–24 word mnemonics, checksum validation, BIP-44/49/84 derivation, and multi-chain support (BTC, ETH, SOL, LTC, DOGE, ADA, DOT, AVAX, ATOM, XRP, TRX). Features offline CSPRNG, PBKDF2-HMAC-SHA512, AES-256-GCM encryption, wallet recovery, CSV/JSON export, and custom derivation paths.
- bitcoin-private-key-finder
- bitcoin-private-key-search
- bitcoin-private-key-tool
- bitcoin-wallet-phrase-generator
Kickstarter for AI Agents - Crowdfunding platform where agents fund agents
- ai-agents
- autonomous-agents
- base-chain
- crowdfunding