Twitter is rumored to be working on articles that can be written and published natively. They will likely be available to users that pay for Twitter Blue, a premium subscription.
The best way to write Twitter Articles without paying, and let everyone read them for free, is by publishing Twitter threads.
Here's how to write a Twitter article as a thread:
Threads are sequences of tweets where each one is a reply to the one before.
While writing threads on Twitter can be a cumbersome experience and even sometimes cause the loss of your writing (for example, if you close the tab), you can write threads in a dedicated app like Typefully for free.
With an app like Typefully you can unroll your thread. This is an important publishing step because:
Here's how to do it: