449 Open source projects that are alternatives of or similar to trustbase

Wasm smart contract networks powered by Substrate FRAME Contracts pallet in Polkadot ecosystem.

A collection of debug tools, scripts and libraries on top of substrate.

Python Substrate Interface

Collection of simple Substrate smart contract examples written in Rust, AssemblyScript, Solang and the smart contract language ink! to test substrates pallet-contracts module

Subwasm is a cli utility to help you know more about WASM Runtimes. It help downloading, inspecting and comparing Substrate based chains such as Polkadot or Kusama.

Utilities and base libraries for use across polkadot-js for Polkadot and Substrate. Includes base libraries, crypto helpers and cross-environment helpers. Full documentation & examples available.

NFT Explorer 🗺 🧭 running on Kusama and Polkadot

Misc. TypeScript definitions that are not yet available on DefinitelyTyped but required by other projects in this repo. Should be merged with upstream projects or the DT project.

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

Replace to: https://github.com/polkawallet-io/app

Polkascan Open Source

The dApp hub for blockchains of the future

Internet-scale Neural Networks

Minimal Substrate node configured for smart contracts via pallet-contracts.

Nested, conditional & Multi-resourced NFTs.

Crunch is a command-line interface (CLI) and Matrix Bot to claim staking rewards every Era for Substrate-based chains

Mangata ❤️ Substrate & Polkadot

Polkaswap is a non-custodial, cross-chain AMM DEX protocol for swapping tokens based on Polkadot and Kusama relay chains, Polkadot and Kusama parachains, and blockchains directly connected via bridges. Polkaswap removes trusted intermediaries and provides the opportunity for faster trading.

a compact graph indexer stack for parity substrate, polkadot, kusama

interBTC: Trustless Bitcoin on Polkadot | kBTC: Trustless Bitcoin on Kusama

Substrate: The platform for blockchain innovators

Fork of Polkadot.js Apps with Subsocial types.

The Polkadot wiki.

🐋 🐋 https://meetup.com/Silesia-Blockchain-Meetup 🐋 🐋

EVM compatible chain with NPoS/PoC consensus

Zentanetwork is a forkless Proof of Stake consensus for communication and data storage.

A react.js frontend for Substrate TCR runtime.

Various cli tools for Polkadot and Substrate chains, including basic node monitoring, making API queries via a cli app and other command-line tools

Polkascan PRE Harvester

Off-chain storage for Subsocial blockchain. This app builds user feeds and notifications by subscribing to Substrate events.

Completely decentralized oracle protocol

NOTE: Development continues in https://github.com/dappforce/subsocial-parachain repo. Subsocial full node with Substrate/Polkadot pallets for decentralized communities: blogs, posts, comments, likes, reputation.

datdot blockchain node in rust

blockchain basis,logic,usage

A JavaScript / TypeScript SDK for making native mobile Ethereum dapps using React Native

Smart contracts Genesis Vision platform

A Web UI for creating, editing and testing Accord Project templates

Collection of Smart Contract for Stacks Blockchain in Clarity

A demo DApp on Ethereum to process mortgage loans and payments

EOSIO SDK for Rust – APIs for building smart contracts on EOSIO blockchains in Rust

🖖 Web3.js module integration for Nuxt 2 ( Nuxt 3 under development )

A factory contract for creating metamorphic (i.e. redeployable) contracts.

Crypto portfolio tracker, DeFi dashboard, NFT viewer and data explorer for the Ethereum/EVM-based blockchain ecosystem and the web 3.0-powered metaverse https://gitcoin.co/grants/2966/blockhead

General purpose command line tools for interacting with NEAR Protocol

⚙️ Peer to Peer Loan System implemented on Ethereum Smart Contracts

This is an advanced lottery example smart contract on solidity Ethereum. It has CRUD examples required to create an application on solidity Ethereum.

A decentralized protocol for NFT fractionalization

The official network explorer for Wavelet.

CLI for Titan Suite

Decentralized exchange implementation for the 0xcert protocol on the Ethereum blockchain.

Cross-Platform Rust Toolkit for Games 🏹

CLI tool that configures and deploys Ethereum DApp infrastructures using a static specification. 📚📖

HKUST university research. Supervised by prof. HUI Pan and Dr. Dimitris Chatzopoulos.

Blockchain with native storage and smart contract integration.

Medical insurance claiming DApp which uses a Multi-Sig type approach to grant claim (ConsenSys project)

Substrate Developer Hub. Substrate is powered by best in class cryptographic research and comes with peer to peer networking, consensus mechanisms, and much more.

SIREN Core Smart Contracts

A Substrate query node framework

Example of how to use the CREATE2 opcode released in the Constantinople update for Ethereum

Smart contracts for Ampleforth Protocol (working name uFragments)