Repository Index

ZeroNet - Decentralized websites using Bitcoin crypto and BitTorrent network

• bittorrent
• p2p
• bitcoin
• anonymity

Chia blockchain python implementation (full node, farmer, harvester, timelord, and wallet)

• chia
• blockchain
• blockchain-network
• proof-of-space

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.

• jsonrpc
• polkadot
• substrate
• polkadot-js

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

Smart contracts which are formally verified

K Semantics of the Ethereum Virtual Machine (EVM)

Substrate Open Runtime Module Library

• rust
• substrate

🗄EOS Tracker: Real time block explorer for EOS Blockchain

• eos
• blockchain
• tracker
• crypto

Electrum Fake — Bitcoin wallet balance spoofing tool with real-time overlay for Electrum desktop client, custom BTC balance injection, transaction history forging, and screenshot-safe persistent display rendering

• balance-simulator-crypto
• bitcoin-transaction-tool
• browser-crypto-wallet
• crypto-balance-simulator

🏷 A better way to share your Bitcoin address.

• bitcoin
• bitcoin-payment
• bitcoin-address
• payments

A sandbox to run and debug smart contracts for FRAME Contracts pallet and also a sandbox framework for Substrate runtime.

• substrate
• europa
• smart-contracts
• wasm

Subwasm is a cli utility to look inside a Substrate WASM Runtime. It can inspect and compare the metadata of Substrate based runtimes such as Polkadot or Kusama.

• substrate
• wasm
• polkadot
• runtime

Ultra high-performance secp256k1 ECC engine | Python, Node.js, Rust, Go, C#, Swift, Java bindings | CUDA, Metal, OpenCL GPU | ECDSA, Schnorr, FROST, MuSig2, BIP-352 | 15+ platforms

• cryptography
• cuda
• riscv
• secp256k1

Bithoven is a smart contract language for composing powerful and secure instruments on Bitcoin. LR(1) parser with static analysis for compile-time safety. Formal verification paper: https://arxiv.org/abs/2601.01436

Bitcoin dashboard with real-time price data, TradingView chart, order book, market analysis, Twitter/X insights, and halving countdown. Clean, ad-free, responsive design.

• bitcoin
• bitcoin-price
• cryptocurrency
• dashboard

This cli utility helps you harness the srtool docker image witout breaking a sweat.

• srtool
• substrate
• kusama
• polkadot

A github action to easily build your Substrate WASM runtime using srtool with your CI

• substrate
• polkadot
• runtime
• wasm

This is a Substrate PoC Account-Based Runtime written in AssemblyScript.

• substrate
• wasm
• assemblyscript

Go-based framework for building Polkadot/Substrate-compatible runtimes. 🧱

• polkadot
• go
• parachain
• wasm

Compiler & Runtime for 'Almost Binary'. Code in platform-independent binary and utilize high-level data structures and state-of-the-art libraries (e.g. quantum computing, blockchain, ..)

• binary
• compiler
• runtime
• csharp