In order to learn a bit more about how both the TCP and HTTP/2 protocols work, I recently created the tcp-h2-describe reverse proxy in Python. I was excited about some of the insights I was able to glean from the process, in particular a full example tracing a connection …

In my day job at Blend, I write a lot of TypeScript¹. One great feature of TypeScript is the ability to specify an enum with a finite set of values as a union type:

type Coordinate = 'x' | 'y'

which then gives compile time checking for values of this type …

First, let me say I'm not posting this to shame any company or language community. Getting to the scale Twitter reached in a short amount of time can quickly make past engineering decisions look foolish in hindsight. But almost always they are decisions made in good faith with the current …

Linear Algebra is an incredibly powerful tool. A joke among mathematicians is that the only way we can solve a hard problem is to boil it down to Linear Algebra¹. Harnessing the numerical power of Linear Algebra has been done via LAPACK for the last 40+ years.

In my …

After five years, I'm excited to say I've finished my PhD. I certainly learned a lot and met a lot of great people along the way.

One of the biggest lessons I learned was about myself: I need to say no more often. I continued to say yes, to side …