Arnav Gupta

How code, diagrams, and math flow from Markdown to the page on this site.

Why AI application companies are hitting $100M ARR in months, what they actually mean when they say ARR, and whether the unit economics can hold once the subsidies thin out.

I use a Logitech Brio webcam, which has an infrared camera and works quite nicely with Windows Hello.

In the previous article, I walked through how TwoFac is structured as a Kotlin Multiplatform project.

In my previous post, I talked about why I'm building TwoFac.

Over the last few months, projects like Gas Town by Steve Yegge and OpenClaw by Peter Steinberger have made “AI agent orchestrators” feel suddenly mainstream.

Short term, physics and organisational inertia protect jobs; long term, humans invent new work to keep money and meaning flowing.

Just a quick doc/note/tutorial for referencing myself later.

The AI coding landscape has shifted.

The artificial intelligence revolution unfolding today mirrors two previous technological waves that fundamentally transformed how we work and create.

Like many of you, I have a workflow.

I am sure a lot of you would have seen this particular meme template.

I'll start off by saying this is an ugly hack, and I hope if you have reached this article, you really know what you're doing.

For most things on http://1px.li so far I want to have a clean Dockerfile and docker-compose - and have a setup that replicates well on localhost as well as on Railway.

I have been a long-time MX Master user. 5+ years with the MX Master 2S and now 1+ with MX Master 3.

So let me start by saying that I come from the world of Java (originally an Android developer, before branching out to do all the other stuff).

Declarative UI and one-way flow of state is something that invariably developers seem to prefer and all frontend engineering platforms have been progressively moving towards it.

So I have started seeing lots of people starting to publish videos where they ask generative AI to generate the code for an entire app and fairly complex apps are getting generated.

So I recently made a Parking Lot CLI program (the kind of ones you make for low-level system design interview questions).

If you maintain projects on Github, you must have come across Github Actions - which is Github's own CI provider where you can greate workflow files in .github/workflow/.yml and get Github to ...

Visual Studio Code has this in-built color theme called Quiet Light which I absolutely love, as I prefer using mostly light themes when coding in the day, when my room is filled with light.

Why the act of writing things down is worth more than the things written down.

In large multi-module Android (or for that matter any gradle-based) project, version management starts to become a bit of a pain.

Side projects, creator economy, remote work — the hustle got loud enough to move the median.