Merge branch 'main' into parallelize-collection-tests

Author: tomthorogood

collections/clean-code-linters/index.md

@@ -39,6 +39,7 @@ items:
  - nicklockwood/SwiftFormat
  - super-linter/super-linter
  - stylelint/stylelint
+ - agent-sh/agnix
 display_name: Clean code linters
 created_by: holman
 ---

topics/tumblr/index.md

@@ -0,0 +1,18 @@
+---
+created_by: Tumblr
+display_name: Tumblr
+logo: tumblr.png
+released: 2007
+short_description: Microblogging and social networking platform.
+topic: tumblr
+url: https://www.tumblr.com
+---
+
+Tumblr is a microblogging and social networking platform that allows users to publish multimedia content through customizable blogs.
+
+Projects in this topic include tools and libraries for:
+
+- Tumblr API integrations
+- Tumblr theme development
+- blog automation
+- analytics and scraping tools