app/controllers/tags_controller.rb

app/javascript/mastodon/containers/timeline_container.js

...pt/mastodon/features/standalone/hashtag_timeline/index.js

app/javascript/packs/about.js

app/javascript/styles/about.scss

app/javascript/styles/basics.scss

app/javascript/styles/components.scss

app/views/about/show.html.haml

app/views/tags/_og.html.haml

app/views/tags/show.html.haml

config/locales/en.yml

spec/controllers/tags_controller_spec.rb