I’m a programmer who believes in Free Software, that’s why I release my programs under Free/Libre licenses. You can check out those programs on my sourcehut account
This site’s source code, along with the articles in Markdown can be found there too, at https://git.sr.ht/~arielcostas/website.git.
I don’t want to maintain a newsletter, having to write an email every day to my subscribers and get a whole bunch of addresses just for you to follow my content.
RSS is Really Simple Syndication, a feed system that allows users to subscribe to websites in a standarized format. You can use a Free Software aggregator like Thunderbird or via emacs' GnusRss, among others.
Subscribe to the articles and essays on https://costas.dev/blog/index.xml
Subscribe to the daily comments and rants on https://costas.dev/diary/index.xml
WARNING: MICROSOFT WON’T ACCEPT INCOMING EMAIL FROM MY SERVER. PLEASE USE A DIFFERENT PROVIDER, AND USE ENCRYPTION WHENEVER POSSIBLE.
My email address is ariel at costas dot dev. If you want to encrypt your messages using OpenPGP (with GnuPG or thunderbird’s built-in implementation), you can download my key from https://costas.dev/pgp and import it on your favorite PGP client.
If you don’t know about using encryption, feel free to check out the Email Self-Defense Guide by the Free Software Foundation.
[you@yourmachine ~]$ gpg --fingerprint ariel[at]costas[dot]dev pub ed25519 2021-04-17 [SC] 9DA4 A640 EC9C AAB8 2740 C7DD 7291 06C5 6000 048A uid [ultimate] Ariel Costas <ariel[at]costas[dot]dev> sub cv25519 2021-04-17 [E]
Also, don’t forget to attach your public key for me to send you an encrypted reply.
I’m on mastodon, my ID is @email@example.com. Mastodon is a platform similar to Twitter but federated, privacy-respecting and Free as in Freedom.
You can also find me on PixelFed, which is similar to Instagram but without all of Facebook’s evil. My ID on PixelFed is @firstname.lastname@example.org.