Latest projects
xDai Ethereum Wallet
WIP - Prototype for a LN Bitcoin wallet (LND frontend) for Android built using HTML5/JS - status: alpha, early stage
Document-like ORM based on Redis key value store - uses Redis Re-JSON for full json manipulation
Query the autotrader "API"
JSON RPC Proxy to evade cors (meant to proxy web3 requests)
Coder "portfolio" site based on github graphql api
ThreeJS coffeescript code from 2011, still works, recently updated just because...
Portfolio website for an architect, using coffeescript and jquery animations
Sample Hanami::API app - tries to show how easy it is to achieve a very performant API application with very little code.
Query the Comma and Athena (device) API via Ruby - status: WIP - #api-client #openpilot
Sinatra Forum (DataMapper, Haml, SASS, CoffeeScript) - coded in 2012
Docker UI playground - status: alpha - just exploring ruby docker-api building a basic sinatra frontend for it
Blockchain Block explorer in ruby using Bitcoin Core's RPC API (status: MVP)
Ruby / HAML website with custom CSS for modern fashion accessory maker EsTemporary (Silvia Piantini) - years 2013-2019
Bitcoin/Crypto exchange prototype project written in ruby / sinatra in 2014 - Status: UI & routes done - full order matching is not complete
Setup a K3S cluster with one master and two workers on 3 VMs on AWS Lightsail - STATUS: WIP
OP Return example using JS, bitcore-lib and blockchain.info - Timestamp a digital signature or fingerprint an OP_RETURN transaction on the bitcoin blockchain - status: WIP
Smash old fashioned HTTP downloaders! Thor agrees!
Ring OpenURI ruby sample code to open a browser via a gesture with Logbar Ring
Docker-compose based Ethereum Network set up as a private network with nodes connecting to each other via the public internet proxied via nginx.
Bitcoin Private Key Generation and Transaction Creation and Submission tutorial using bitcore-lib
trying deno - code sample - get the latest eth mainnet block number - dockerized
Ethereum node setup behind nginx basic auth, interact with your public ethereum node easily! - parity light client mode
Base for a public chain ethereum project - forked from launchpad.js uses https://github.com/makevoid/eth-basic-auth as an eth backend
project status: alpha / prototype
Simple API around Blockchain.info to: get address balance, get UTXOs, and push transactions.
status: prototype - Ethereum wallet js lib based on bitcoinjslib keys and bip39
RJS - RubyJS - Examples on how to write JS* in Ruby - RJS is a valid ruby dialect which resembles JS
Openbazaar london hackathon entry - bitcoin app recovery mechanism based on a recovery address + op return one time tokens #otp
Redis ReJSON adapter for Redis-rb - status: beta release
status: libra gopher-js playground :D this project wants to be a real explorer at some point
BlockchainPen - a web app for writing immutable messages to the blockchain.
Deploy and manage multiple apps from a single UI - features google auth and custom tasks (reinstall gem/npm/bower, db migration) - status: MVP - coded in 2015
Bitcoin Paper Key generator - using a thermal USB printer and a basic linux box (like a Rrasp. PI) - Paper Wallet Generator
Curlr - CLI tool to "curl" hosts easily using HTTP methods (get/post/put/delete) - Curlr extracts post marameters from the query string - soo curl :)
A project I did in 2013, it's a phone/tablet-ready web image gallery built using coffeescript and jquery - the best tools available at that time :)
Neat way of loading hashes into objects automatically! Cleaner / micro-gem alternative to hashie/mhash - year 2013
Unity VR Bitcoin Blockchain explorer example project (status: prototype) - VR target: Oculus Rift (devkit 1)
I'm open sourcing my Spark AR projects so that you can use them as a base/reference for your AR effects!
Spark AR scripts (javascripts) for effect projects based on them
BitcoinJS Keychain (Wallet) based on bitcoinjs-lib --- supports segwit addresses and transactions
Sinatra example using EventSource (Server Sent Events)
:computer: npm desktop manager https://720kb.github.io/ndm
Episode 2 of makevoid's youtube series on programming (openpilot and blockchain)
Prototype of an OpenPilot EON dahsboard/companion application in cordova - WIP
Angularjs datepicker module, generate a datepicker on your input element - https://720kb.github.io/angular-datepicker
Automatically find resistance lines in BTCUSD pricing trading data using Meanshift Clustering
mirror of the bitcoin whitepaper - https://bitcoin.org/bitcoin.pdf
Bitcoin NFC Android Mobile Wallet - JS + Ionic + Cordova + Bitcore + Blockchain.info API + Cordova NFC plugin
Bitcoin address watcher // transaction notifier - receive a push notification when you receive a transaction
Docker Compose IPFS cluster setup
Discord Bot that integrates with the DAOC Phoenix freeshard Herald (lang: ruby, status: prototype)
Personal list about Blockchains
status: prototype - Memory game based on Bitcoin Mnemonic seed keys
Try ActiveMQ Stomp using nodejs (AWS managed MQ)
simple Roda + Haml boilerplate app to quick-start your roda, view based apps - check the latest bulma.io css based one >>>
(DIY) Electric Skateboard Calculator Tool
try nomic on mainnet
ruby scripts for managing app servers - setup, utils and some config files (nginx, etc...)
Angularjs tooltips module, add tooltips to your elements - https://720kb.github.io/angular-tooltips
good starting / base / boilerplate dockerfile - dockerize your node app easily
Simple entry-point nginx proxy - Configure it via a single environment variable
Docker ruby 2.3 cointainer /w coffeescript - status: recently-bumped
Fork of the original ruby 2.x container from Dockerhub - on Ubuntu Cosmic (18.10) - good for starting, but I suggest to use alpine for package size
Official website http://720kb.net
A simple full duplex api. At the moment the transport is backed by websockets.
Sweep all the Ethereum addresses balances imported from a 12 words mnemonic - Status: Alpha - Refactoring is needed
Example using parity locally to deploy and use a simple-storage (hello world) Ethereum contract.
Simple key-value store on top of the Sequel ruby query builder library
Paper wallets / keychains using a Pocket Photo printer
Ethereum vanity address "generator" written in golang.
Crypto Currency Menubar built in Electron.js in ~50 LOC
Command line utility to decrypt a BIP38 (encrypted) private key.
Repo to try rematch w/ counter example (based on create-react-app)
Example setup of a docker container running passenger mounting a roda/rack app
Blockchain Week Hackathon '16-17 slides - intro to Bitcore-lib, OP_Return, solidity via Remix and Metamask
Roda HAML boilerplate with bulma.css instead of milligram.css
Deploy a contract and call it on Kovan using web3v1, etherscan.io and infura.io
Ethereum Presentation: Create a Wallet with web3.js
React Simple Setup based on @SharifsBeat sample code - year 2018 before the advent of react context :)
Ethereum DEVnet - one node, automatic address generation, genesis block setup + mining script ~160MB
Angular social share module, share urls and content on social networks such as facebook, google+, twitter, pinterest and more ... - http://720kb.github.io/angular-socialshare
Parity Dev chain hello world sample /w web3 v1 beta
Easily navigate the DOM and highlight the elements - http://720kb.github.io/highlighter.js/
a ruby websocket proxy sample app/implementation
ruby-eth hello world
Docker automated build containing a quite light debian based container with parity installed, compiled from source
Sample docker-enabled ruby (Roda) app as base for a JSON API.
PoolSurETH is a Decentralized Insurance Configurator applied to any travel field (flights, trains, cruises etc...)
Bitcoin Core conf file generator for connecting to a "big" number of core nodes
Ruby Script/Task to provision a remote Ubuntu 17.04 Server / VM with ruby (2.3), nodejs (8), nginx, passenger...
Ruby Library to get the OP_RETURN data of all the latest transactions submitted by a particular bitcoin address - blockcypher 3rd party impl.
Check the new repo:
Website for 3D Making printing service shop / startup - year 2013 - we engineered an open source 3d printer, check it out
Angular Downloader is an angularjs directive that enables you to manage browser download - https://720kb.github.io/angular-downloader