• application
    Spreadsheet as a Web App - Workflow Example
    POSTED BY Hawk Chen · Oct 17, 2018
    A Keikai Workflow Application

    This article demonstrates how to build a workflow application with Keikai only. continue reading
  • tutorial
    Keikai Getting Started
    POSTED BY Hawk Chen · Aug 27, 2018
    Keikai Getting Started

    This article demonstrates how you can set up a Keikai spreadsheet and manipulate cells with Java client API to implement your application logic. continue reading
  • intro
    Why we spent 10 years to create another web spreadsheet
    POSTED BY Henri Chen · Apr 11, 2018
    Keikai - けいかい 【軽快】 - Nimble, and Mighty.

    Hi, I am Henri, founder of Keikai. It has been more than 40 years since the first spreadsheet was invented. As time goes by, spreadsheet has been invented, reinvented, dropped, picked up and put online. Even on our mobile devices. continue reading