Suggest a resource

Found something worth adding? Send it over — every suggestion is reviewed by hand before it lands in the directory.

What gets added

It is genuinely useful to developers — not a landing page for a waitlist.
It is live, maintained, and works without an enterprise sales call.
It fits an existing category (or makes a strong case for a new one).
Include the URL, a one-line description, and the category you would file it under.