PCjs uses JavaScript to emulate a small collection of hardware and software that I grew up with in the 1970s and 1980s, allowing you to experience their slow CPUs, low-resolution displays, and primitive sound effects, all in the comfort and safety of your desktop or mobile web browser.
Over time, PCjs emulations have expanded to include selected IBM PC Compatibles and more classic machines, such as Minicomputers, Programmable Calculators, Terminals, and Arcade Games. To learn more or contribute to these very modest preservation efforts, visit the PCjs open-source project on GitHub.






















This predates the ai bubble. There used to be a really common “plagiarism detector” (something like CheckMeIn?] that would generate a “similarity score” with a database of literature. Institutions were welcome to set their own thresholds of what they considered too similar. I hit the threshold multiple times in completely original works by using language that was simply too literary or formal in nature.
Mind I had been accused of plagiarism by teachers prior to those tools for much the same reason based only on vibes, so maybe that was a step up, since students could use it ahead of time.
There was a news story around that time of somebody getting taken through disciplinary action due to getting close to 100% similarity on the tool - eventually to discover that their own essays had Venn included in the database.