Str*Viewer app for iPhone and iPad

Str*Viewer is a browser extension that allows you to view more of what is important to you in your Strava feed. You can choose which type of posts to see, which activities to view, and what data to view for each activity. You can even filter your feed based on athlete names, title contents, or activity description contents.

Latest features:
-KML (Google Earth) export of activities.

Recent features:
-Localized for es (Spanish) and es-419 (Spanish - Latin America) locales.
-GPX & TCX file export for basic (non-Summit) users
-added Google maps
-bulk uploads (more that 25 files at a time)
-segment filtering
-extra maps and map overlays for the activities, segment explorer, and route builder page

All features:

Feed filtering and UI improvements (dashboard, club activities, athlete activities pages)
-reduce whitespace around feed entries
-hide maps/images/description/comments/kudos/achievements on feed
-load all feed entries at once
-sort feed by date/athlete name/distance/duration/elevation
-show only feed items without kudos
-show/hide feed items by activity type (e.g., hide virtual rides, yoga, etc.)
-show/hide feed item types: activities/posts/challenges/clubs
-filter feed items by name/title/description patterns
-filter items by duration (i.e., exclude short activities)
-give kudos to all

GPX/TCX downloads
-download GPX and TCX files for activities and segments, even for Strava basic members
-download links added to activity and segment titles for convenience

Activity list
-view all of your activities on a single page
-bulk download GPX/TCX/original files from activities list
-bulk upload of activities (more than 25 at a time)

Challenges list
-join all challenges (dashboard feed or challenges page)

Maps
-map switching on activities, segment explorer, and route builder pages

Note on maps:
Stadia and Thunderforest maps are included as options but these require API keys. You can sign up for personal/hobby use API keys on their websites (https://stadiamaps.com/ and https://www.thunderforest.com/) and enter your key in the extension menu.


Credits:

Major props to Tomáš Janoušek for his map switcher code located here: https://github.com/liskin/strava-map-switcher/
This code is included in heavily modified form, but it taught me all kinds of cool techniques for injecting code into the page. Copyright notices for included code can be found in the app by clicking the Copyrights button in the Str*Viewer menu.