Joshy Orndorff

substrate-recipes. A Hands-On Cookbook for Aspiring Blockchain Chefs

blockchain-from-scratch. A tutorial to build your own blockchain in Rust from the ground up

utxo-workshop. A Substrate UTXO workshop

LearnRholangByExample. Teaches rholang to beginners and intermediate programmers through hands-on examples and experimentation.

cumulus-workshop. Workshop: Connect Substrate blockchains to Polkadot with Cumulus

nth-caller-game. RChain DApp Game -- Be the nth caller to win

librho. A Standard Library for Rholang

Marketplace. A substrate runtime that demonstrates loosely coupled modules

learnWXPython. Python

TicTacToe. A Tic Tac Toe game for Substrate-based blockchains

RChain-Status. Microblogging POC for RChain

What-is-Cryptocurrency. An interactive visual aid (slides++) for my "What is Cryptocurrency" talk.

jsrhoxy. Rholang interpreter in javascript

frameless-node-template. Example and Exercises related to writing a runtime without FRAME

cle-coin. A Substrate-based Cryptocurrency for Clevelanders

hsRhoxy. A rholang interpreter in haskell

toy-substrate-storage. Learn how Substrate's storage trie works by implementing a minimal version of it.

substrate-node-template. A new SRML-based Substrate node, ready for hacking.

advent-of-code-2020. Solutions to adventofcode.com 2020

srml-tour. Substrate's SRML -- A Guided Tour

proc-macro-experiment. Me learning how to write proc macros in Rust

ProcessCalcRuntime. A Substrate runtime for interpreting Process Calculi

auxiliary-pow. Add auxiliary proofs of work in a Substrate runtime

TrustingTrust. Python implementations from Reflections on Trusting Trust

bloxy. Visual Programming for Rhoxy

BitStory. Tools to support the bitstory POW game

instantiableModules. An example substrate runtime using multiple copies of an instantiable module

24Puzzle. A python-based brute force solver for the classic 24-puzzles.

frontier-workshop. Learn to build an Ethereum-compatible blockchain node with Substrate and Frontier

substrate-crash-course. A Crash Course in Substrate Development

freshr. Start a fresh RNode with casper

RustCourseNotes. Scripts for the video lessons of the Parity / W3F / PBA Rust course

polkadot-sdk. The Parity Polkadot Blockchain SDK

tornado-core. Tornado cash. Non-custodial private transactions on Ethereum.

advent-of-code-2022. My advent of code 2022 solutions

consensus-handoff. Substrate: Proof of Work -> Proof of Stake

TuxedoDapp. Cryptokitties on Polkadot

parachain-template. A template for frame-based parachains (WIP)

drink. De-chained Ready-to-play ink! playground

state-changer. A toy example of loosely coupled modules in substrate.

rhopm. Rholang Package Manager

protocol-studies. A study group learning about Ethereum and building protocol wiki

TicTacToe-frontend. A UI for my Substrate-based TicTacToe game

LearnPythonByExample. Teaches python 3 to beginners and intermediate programmers through hands-on examples and experimentation.