Test your site’s HTTP headers, including CSP and HSTS, to find security problems and get actionable recommendations to make your website more secure. Test other websites to see how you compare.

Over the last few months, I dove really deep into the topic of addiction and compulsive use of the Internet.

A guide to scaling product & engineering teams from $0 to past $100M ARR

Everything you wanted to know about simulcast, but were afraid to ask

A remnant of an asteroid or comet just hit Jupiter, and it was seen by amateur and professional astronomers all around the world!

Disclosure comes two years after privacy-busting flaw was discovered

Rendezvous hashing is an algorithm to solve the distributed hash table problem - a common and general pattern in distributed systems. There are three parts o...

WATCH: an election being stolen in realtime. Join me on a THREAD of videos from Russia🇷🇺 this weekend. Exhibit A: can you spot the hand w/ballots sneaking from behind the flag? Location: Kemerovo, Siberia. Via: @novaya_gazeta

A detailed denoscription of how we made Google Docs run inside the new Flow Browser. The number of websites that work in Flow is increasing regularly.

If you are going to work remotely anywhere in Australia from a van, you need damn good internet. Here's how I put together a vehicle with the best internet connectivity in Australia.

A Delhi University law graduate assembled the team; academics from JNU, IIT extended support. India has the second-largest number of Sci-Hub users.

A shortage of natural gas and wind are to blame

Tech companies poured $65m into lobbying in 2020 – but only 6% of their lobbying activity is targeted at climate policy

The Holy Quran is the central religious text of Islam, believed by Muslims to be a revelation from God (Allah).
This service provides access to a straightforward copy of that text including transliteration and translation.

It's estimated that there's about $140 billion USD in unclaimed Bitcoin.

Assyrian soldier diving under the river breathing from an inflatable goatskin bag (ca. 865–860 BC)

How affordable are homes in the US? Historically, a typical house in the US cost around 5 times the yearly household income. The
ratio in this chart divides the Case-Shiller Home Price Index by the US median annual household income.