now === updated 11 november 2026. updated on the first of each month. building d's labs, for real users: limits, cleanup, and what happens when a worker dies halfway through starting a lab. running the home server, from two thousand kilometres away. learning linux isolation: where a container's network, storage and resource boundaries meet, and where they leak. still on open clearing engine: a trade, all the way to a replayable settlement result. writing one explainer a month. the first: how to run a public service from a home server. studying second year of a btech in computer science, lovely professional university, punjab. -- html version: https://dharun.dev/now all text pages: https://dharun.dev/txt/ ยท `curl -L dharun.dev`