Developer tools are the largest kind of site in town, which says something about who claims a free square first: people who ship. The grid above is every claimed square whose site is a developer tool in the broad sense — an API, a library, a CLI, a hosting provider, a database, a framework, an open-source project with a landing page — drawn from the site's own words on its homepage, not from what it says about itself on a directory.
The order is yours. Views counts how often a square's card was opened in town, clicks how many visitors followed it out to the site, kisses how many people pressed 💋 on the icon. Newest puts the latest arrivals first, which on this page usually means the latest launches.
If your tool is here and you did not put it here, the square is yours to pick up: open it in town and press the claim button on its card — an email address, no card, no account. If it is not here, the town has room.