Why these predictions are false, as Mastodon is still up and running.
Or will they apply in some years?

It uses Go and sqlite under the hood.

The author stated that it is feature complete, so yup :)
They published a rationale for the project, that is interesting https://github.com/nkanaev/yarr/blob/master/doc/rationale.txt

How to remove XML comments in Javascript?

How regex can solve the issue but why they can be slow. There is a category for this weakness: CWE-1333 "Inefficient Regular Expression Complexity".

Other workarounds are also proposed, such as using efficient engines with backtracking.

A simple procedural game about driving a car, bus or bike on a road :)

It has many options though. All in the browser.

La prise de décision par consentement se différencie de la prise de décision par consensus : en consensus tout le monde dit « oui », en consentement, personne ne dit « non ».

Le consentement implique qu’une décision ne peut être prise que lorsqu’il n’y a plus d’objection raisonnable à celle-ci. Tant qu’il y a des objections, l’ensemble du groupe est mobilisé pour bonifier la proposition.

It generates tokens for the css boilerplate, then it uses tailwind to generate utility classes.

A choice between Miniglux and Yarr to consume informations.