I recently built Sazerac to address a problem that I often run into when writing JavaScript tests. I’ve found that in order to create a…...

Working on a javascript web application, it happened they asked me to assign to each user Avatar a background color, to identify the user… (more…)

Design Doc: Use JavaScript instead of TypeScript for internal Deno Code Problem Incremental compile time when changing files in cli/js takes minutes. This is crushingly slow and painful to modify. The typescript organization/structure that we're using i... (more…)

A map is one of the most frequently used data structures in daily programming. It keeps key-value pairs that can easily be accessed by their keys. In Java, it is pretty obvious to use a HashMap for… (more…)

A tutorial blog post and demo app showing how to program Ethereum transactions in JavaScript in a web browser.