Advances

This is a major feature: we have now started to inject the following buttons next to every single pre-rendered header:

This crucial feature makes it clear to every new user that every single header has its own separate metadata, which is a crucial idea of the website.

The new default homepage for a logged out user how shows a list of the topics with the most articles.

This is a reasonable choice for default homepage, and it immediately exposes users to this central feature of the website: the topic system.

Doing this required in particular calculating the best title for a topic, since it is possible to have different titles with the same ID, the most common way being with capitalization changes, e.g.:would both have topic ID javascript.

With this in place we also added the preferred topic title to the top topic page.

The algorithm chosen is to pick the top 10 most upvoted topics, and select the most common title from amongst them. This should make topic title vandalism quite hard. This was made in a single SQL query, and became the most complext SQL query Ciro Santilli has ever written so far: twitter.com/cirosantilli2/status/1549721815832043522

Limited the number of articles, and the size of article bodies. This, together with the reCAPTCHA setup from Email verification and reCAPTCHA signup protection should prevent the most basic types of denial-of-service attacks by filling up our database.

The limits can be increased by admin users from the web UI, and will be done generously when it is evident that it is not a DoS attack. Admin users are also a recently added feature.