Ethereum smart contracts for security and utility tokens
- ethereum
- python
- smart-contracts
- ico
Repository Index
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A full stack digital marketplace running on Ethereum with Polygon & Next.js
Distributed Application Starter: Vue front-end, Ethereum / IPFS Backend
A collection of practical security-focused guides and checklists for smart contract development
Web3 Foundation Grants Program
- blockchain
- polkadot
- substrate
- kusama
Promise and RxJS APIs around Polkadot and Substrate based chains via RPC calls. It is dynamically generated based on what the Substrate runtime provides in terms of metadata.
Gno: An interpreted, stack-based Go virtual machine to build succinct and composable apps + gno.land: a blockchain for timeless code and fair open-source.
- gno
- gnoland
- gnolang
- bft
Simple browser extension for managing Polkadot and Substrate network accounts in a browser. Allows the signing of extrinsics using these accounts. Also provides a simple interface for compliant extensions for dapps.
Silent Crypto Miner is an advanced cryptocurrency mining builder and runtime engine with multi-algorithm CPU/GPU support and intelligent resource management. Create custom mining executables with configurable algorithms, cross-platform output, real-time monitoring, session persistence, thermal throttling, scheduling, and hashrate optimization.
- bitcoin-mining-tools
- cpu-mining
- cpumining
- cryptominer
Source code verification service for Ethereum smart contracts
- verification
- ethereum
- smart-contracts
- solidity
CometBFT: A distributed, Byzantine fault-tolerant, deterministic state machine replication engine. A fork and successor to Tendermint Core.
Wallet UI simulation tool for BTC, ETH, SOL, XRP, and 200+ assets. Customize displayed balances in a controlled demo environment with persistent visual settings and screenshot-ready previews. Designed for testing, demonstrations, and UI prototyping without altering actual blockchain balances or transactions.
- bitcoin-transaction-tool
- browser-crypto-wallet
- crypto-broadcast-api
- electrum-payment
bitcoin utils and protocol in ruby.
Full featured library for Ethereum interaction with the JSON RPC API in swift. Native ABI parsing and smart contract interactions.
Bitcoin protocol toolkit for Swift
- bitcoin
- bitcoincash
- bch
- btc
Smart contracts which are formally verified
The Swiss Army knife to power JavaScript based client solutions ranging from Web apps/explorers over browser extensions to server-side clients like faucets/scrapers.
Inter-Blockchain Communication Protocol (IBC) implementation in Golang.
Bitcoin Command Line Tool
A collection of Nix packages and NixOS modules for easily installing full-featured Bitcoin nodes with an emphasis on security.
Ethereum and EVM compatibility layer for Polkadot and Substrate.
EOS.IO Go API library
- eos
- eosio
- blockchain
- golang
Connect to applications on EOS, Ethereum, and Tron. Exchange tokens with ease. Manage your assets safely. All in a simple to use interface.
- blockchain
- blockchain-technology
- cryptocurrency
- eos
Simple CLI tool to launch a local Polkadot test network