Discover ChainSafe/engineering-handbook Open Source project

🕹 Unity SDK for building games that interact with blockchains.

1,012

web3.unity

817

forest

🌲 Rust Filecoin Node Implementation

[DEPRECATED]🏌🏼‍E2E testing for dApps using Puppeteer + MetaMask

553

dappeteer

🌉 Modular Multi-Directional Blockchain Bridge to interact with Multiple Networks; Ethereum, Ethereum Classic, Substrate, based chains. Stay tuned for ChainBridge Hub!

491

ChainBridge

463

gossamer

🕸️ Go Implementation of the Polkadot Host

392

mina-rs

Rust implementation of the Mina protocol, targeting Wasm and ARM architectures.

TypeScript implementation of Gossipsub

159

js-libp2p-gossipsub

⚙️ Solidity contracts for Sygma (ChainBridge)

139

chainbridge-solidity

MetaMask snap for interacting with Filecoin dapps.

119

filsnap

🌁 Sygma core library (ChainBridge)

107

chainbridge-core

bls

💻 Javascript Implementation of Boneh-Lynn-Shacham Signatures

🍵 Schnorr Signatures over Ristretto255 in pure Go

go-schnorrkel

metamask-snap-polkadot

Metamask plugin for interacting with Polkadot dapps and other Substrate based chains.

ZK coprocessor for verifying Beacon chain headers via Altair lightclient protocol

Spectre

A devp2p crawler targeted at Eth2 nodes

nodewatch-api

chainbridge-substrate

ChainSafe Files & Storage UI Monorepo

ui-monorepo

Typescript implementation of Simple Serialize (SSZ)

ssz

Eth2.0 desktop validator client

ChainGuardian

WeiPay is an open source cryptocurrency wallet available for both iOS and Android mobile devices. WeiPay will support Ethereum out of the box with added support for ERC-20 & ERC-223 tokens.

WeiPay

Noise libp2p handshake for js-libp2p

js-libp2p-noise

Deploy tooling for ChainBridge

chainbridge-deploy

Hackathon for EthBogota - An Eth2 light client using Cannon verifyable computation

Zipline-lightclient

nodewatch-ui

A Typescript implementation of the Discv5 protocol

discv5

web3js-example-react-app

Use a Multisig to do anything, on Polkadot

Multix

chainbridge-ui

Filecoin to substrate bridge

filecoindot

a mechanism for incentivizing full nodes

denode

chainbridge-substrate-chain

Simple Substrate chain for testing purposes

A Polkadot ecosystem index for investors. A self sustaining auction treasury for parachains.

PINT

The purpose of eth-local is to offer a standardized way to store your keystore files on your local machine. While also allowing you to use them in browser.

eth-local

implementation of a libp2p transport using the Nym mixnet

rust-libp2p-nym

go key-value store using badgerDB

chaindb

as-sha256

AssemblyScript implementation of SHA256

WebAssembly

blst-ts

Typescript wrapper for https://github.com/supranational/blst native bindings, a highly performant BLS12-381 signature library

Key management for BLS curves written in TypeScript and browser compatible

bls-keygen

Chainlink on Cosmos: Cosmos SDK module for Chainlink data feeds

chainlink-cosmos

das-prototype

Research prototypes of Data Availability Sampling for Ethereum (WIP)

Implementation of bls keystore - EIP 2335

bls-keystore

BLS signature implementation

bls-js

Truffle plugin to post-process contracts for go-ethereum's abigen

truffle-plugin-abigen

A React context implementation of Onboard.js & general utilities

web3-context

A testing tool that broadcasts batches of transactions and tests opcodes

Anemone

persistent-merkle-tree

Typescript implementation of Yamux

js-libp2p-yamux

chainbridge-core-example

ethermint-deploy

This is public repository that holds ChainSafe audit reports

audits

hardhat-plugin-multichain-deploy

Infrastructure as Code to support the Forest Filecoin project

forest-iac

HCL

ssz-js

Simple Serialize in TypeScript

A shared boilerplate for Dapp development

chainbridge-utils

dapp-boilerplate

[BETA] Sending private transactions to ENS domains using Aztec and custom ENS Resolver contract.

ens-aztec-privacy

A pure Go implementation of ECDSA signature adaptors

go-signature-adaptor

dotcon-0.5

Decentralized Networking with Libp2p

lodestar-quickstart

Scripts to quick start Lodestar and execution clients pre and post-merge Ethereum.

Shell

api3-rust

Rewrite API3 Solidity contracts in Rust (for Solana, Near, Oasis)

foundry-multichain-deploy

Winternitz OTS+ implementation

W-OTS

A TypeScript implementation of the Hobbits Ethereum Wire Protocol

hobbits-ts

simpleserialize.com

A fully-featured javascript/typescript library for interacting with the Zcash network from the browser

WebZjs

js-libp2p-quic

Go implementation of cumulus. for creating parachains with gossamer

go-cumulus

Makefile

ChainSafe-Demo-WebGLProject-Files

Project Files For The ChainSafe Demo

lazy-minting-server

Sample implementation of a lazy minting server

a simple script to generate an eth address utilizing ethers.js

ethersjs-genaddress

game-web3wallet

BLS key derivation and hd key utilities

bls-hd-key

eth-drive is the first disk utility tool designed for ethereum addresses

eth-drive

Metamask snap for interacting with mina procotol

mina-snap

eth2-light-client-demo

enr-app

Client and Provider implementations to enable secondary retrieval markets on Filecoin

fil-secondary-retrieval-markets

serde-bin-prot

A Rust crate that adds serde support for the bin_prot serialization format

game-web3gl

A cli tool to download and decrypt any file uploaded using ChainSafe Files

files-cli

chainbridge-docs

A TypeScript CLI Template

TypeScript-Cli-Generator

Report for the Aragon Chain

AGP-Report

rust-bls-derivation

beacon-state-upload

EthIndia2019

A wrapper around rust implementation of sha256

sha256-rust-wasm

zcash-wasm-benchmark

This is the marketplace landing page, currently a waitlist.

marketplace-landing

A prototype implementation of the Zipline block root oracle using Casper finality

Zipline-Casper

aleo-snap

Example subgraph for Arweave

subgraph-arweave-example

web3-plugin-zksync

near-snap

cypress-polkadot-wallet

game-docs-v2

persistent-ts

ECOHacks

web3.js-plugin-chainlink