Trello is a web-based Kanban-style list-making application. Originally made by Fog Creek Software in 2011, it was spun out to form the basis of a separate company in 2014 and later sold to Atlassian in January 2017.

Blockchain Demo is my attempt at demystifying the technology behind cryptocurrencies. It has a living blockchain, a peer-to-peer network, and a user tour.

Giv is a dead simple tool for creating engaging Snapchat and Instagram giveaways.

Put your data on a map with this tool. Batch geocode places, ip addresses to latitude,longitude and elevation. Build heatmaps, clustermaps, plain maps from text data.

With Plum, you can: - Set reminders to message your contact daily, weekly, monthly or annually - All the contacts from your phone in one place - No more forgetting which method to text or message your friend - Berries indicate how strong your relationship is