Parenscript is a translator from an extended subset of Common Lisp to JavaScript. Parenscript code can run almost identically on both the browser (as JavaScript) and server (as Common Lisp). (more…)

Once I did a work sample for an IT company in Sweden. I was even more junior then than now. My feedback was that they thought my solutions was OK, but not good. I don't know if I would've gotten the job since I got another before they had time to decide. (more…)

Explore Aurelia, hyperHTML, Svelte, and Preact, the best new JavaScript frameworks, and see how they compare with the React framework. (more…)

Migrating an existing codebase from Javascript to Typescript can be cumbersome and painful, but there are some techniques that can make it a success. (more…)

arrayCompress - Extremely efficient compression of arrays (of primitives) to strings, particularly sparse arrays, useful if you need to store as string in a DB... (more…)