Latest projects
OP Return example - WIP - Timestamp your PostgresSQL DB or your PoA Blockchian with an OP_RETURN on the bitcoin blockchain
Chart annotator resistance lines
Automatically find resistance lines in pricing trading data using Meanshift Clustering via scikitlearn - example using bitstamp BTC/USD data - analyzing and outputting a chart from last 4y cycle low
RJS - RubyJS - Examples on how to write JS* in Ruby - RJS is a valid ruby dialect which resembles JS
very simple website/gallery for:
Personal list about Blockchains
status: WIP - Memory game based on Bitcoin Mnemonic seed keys
Simple API around Blockchain.info to: get address balance, get UTXOs, and push transactions.
:computer: npm desktop manager https://720kb.github.io/ndm
Try ActiveMQ Stomp using nodejs
Angularjs datepicker module, generate a datepicker on your input element - https://720kb.github.io/angular-datepicker
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
Blockchain Block explorer in ruby using Bitcoin Core's RPC API (status: in development)
try nomic on mainnet
ruby scripts for managing app servers - setup, utils and some config files (nginx, etc...)
Coder "portfolio" site based on github graphql api
Old project - not finished (UI & routes done - order processing is missing) - see newer projects in Readme.md
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
Bitcoin NFC Android Mobile Wallet - JS + Ionic + Cordova + Bitcore + Blockchain.info API + Cordova NFC plugin
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
BlockchainPen - a web app for writing messages to the blockchain.
BitcoinJS Keychain (Wallet) based off bitcoinjs-lib --- supports segwit addresses and transactions
Portfolio website for an architect, using coffeescript and jquery animations
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
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...)
Docker UI playground - status: alpha - just exploring ruby docker-api building a basic sinatra frontend for it
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:
Document-like ORM based on Redis key value store - uses Redis Re-JSON for full json manipulation
Redis ReJSON (v4 Module - json manipulation) adapter for Ruby's Redis-rb - WIP
Simple static site for 3D Making printing service + 3dshop (web slicing tool for 3d shops)
Angular Downloader is an angularjs directive that enables you to manage browser download - https://720kb.github.io/angular-downloader
I/O customizable voice driven butler - http://720kb.github.io/butler/
Angular CSS3 animation directives (ngfx-bounce, ngfx-shake, ngfx-flip, ngfx-pulse and more ...) https://720kb.github.io/angular-fx
Angularjs dynamic background module, generate and change element background on the fly - http://720kb.github.io/angular-background
Base docker container for Redichain Web app
Smash old fashioned HTTP downloaders! Thor agrees!
Bitcoin Paper Key generator - using a thermal USB printer and a basic linux box (like a Rrasp. PI) - Paper Wallet Generator
Docker container templates (various) - my favourite:
Ruby class that sends an SMS message with twilio (code sample)
status: WIP --- TheGrid shell command to upload to thegrid
React Redux Rollup boilerplate
Simple(st?) Redux+React boilerplate with Rollup - livereloads in sub-second time
720kb media & press files
Blockchain container Ethereum Bapp
Base Bapp2 Base Ethereum Docker Container - Provides the required Tools (geth, solc, parity)
Base Bapp2 Base Ethereum Docker Container - Provides the required Tools (geth, solc, parity)
Bitcoind + btcd + bcoin docker container
Docker setup of Ruby /w docker volumes (+ compose)
Use bitcore-lib via Ruby (thanks to Opal)
Sample IPFS upload mobile app made with Jasonette - STATUS: incomplete
basic ( but effective :D ) calls to ipfs via ruby (and bash)
Jasonette server based roda app sample code --- contains multiple jasonette sample apps -- sample:
Base Bapp2 Base Blockchain Docker Container - Provides the required Tools (geth, solc, parity)
Blockchain Music Authoring Tool - status: not finished - check blockchain-pen
Jasonette template coffeescript
easily define apps with coffeescript - jasonette-template-coffeescript is a simple example
Openbazaar london hackathon entry - bitcoin app recovery mechanism based on a recovery address + op return one time tokens #otp
Simple JSON Contracts on the Bitcoin Blockchain using OP_RETURN
Vesc Data Overlay - Ruby + SDL2 - runs an SDL realtime chart based on VESC logged data (see makevoid/VESC_Logger) and use a screen recorder (ffmpeg) to record a video of your VESC log (JSON time stream)
Trying Bulma CSS flexbox-based framework
Electric Skateboard VESC (open hardware electric speed controller) XML config tool as a Ruby frontend app (Inesita + Opal)
boilerplate/example of a ruby CLI program
port github:makevoid/rtextmagic to go as go github.com/gographics/imagick/imagick modified example (text hello world)
Electric skateboard build n2 - check esk8 builders forum
Check my repos: github.com/makevoid?tab=repositories -
Play songs from an S3 Bucket [js, clientside, emberjs] (made in 2012) - see the current version at
small library to use redis as JSON datastore for objects (serialized in json via Oj)
S3Play.it - next version - in React JS (+ redux trimmed down version), new UI, component based app - TODO: update name into S3Play-next - TODO: deploy to next. - FORKS: %w( ) -> if deployed, check here