JavaScript is cool (don't @ me), but how can a machine actually understand the code you've written? As JavaScript devs, we usually don't have to deal with compilers ourselves. However, it's definitely good to know the basics of the JavaScript engine and s... (more…)

💥 did a small drawing explaining the JS execution model including the event loop. I hope it’s helpful to folks. Debugging is always easier when the underlying implementations are understood. (more…)

My product is a serverless hosting environment built over https://Observablehq.com notebooks. This means you can create programatic APIs without leaving... (more…)

The last two days I ran a poll on Twitter asking people what they use to debug JavaScript. (more…)

Proposal for new Set methods in JS. Contribute to tc39/proposal-set-methods development by creating an account on GitHub. (more…)