I'm using my keyboard to read your web app.
First, I am in the list, I select my article, and when pressed enter, the screen move.
however, the cursor stay in the list, if key up or key down is pressed, the screen scroll to the list.

This is an example where the cursor follow the link in the same time that the cursor.
https://www.nvaccess.org/files/nvda/documentation/userGuide.html#toc4

If you want to yse the cursor in the browser, press F7.

Your service displays full articles that are overwhelmingly subject to copyright in their entirety. This may, in and of its own, constitute copyright infringement.

To lessen the effects and indeed act as a reputable aggregator, I would strongly recommend adding the rel=canonical tag to the HTML output so as to not appear in search engine results.

It seems that https://www.fullhn.com/ is stuck at a point about two weeks old.

Wouldn't an option to not use S3 be a good idea, as well?

Don't know if this one is the Official FullHackerNews:
https://itunes.apple.com/cn/app/quick-hacker-news/id1001939793?l=en&mt=8

There should be a link to comments on HackerNews

1, Put the "INDEX" button between the "PREV" and the "NEXT" for a better experience.
2, Change cron time to <1 min
3, Mobile optimize needed

Is it possible to have say fullhn.com?reload=true and this will clear the cache and reload automatically. This will help me set bookmark and access latest content when users have internet connection.

Cool project, thanks for building it! 😁

Can you maybe document somewhere how exactly the reloading of the hosted fullhn.com site works.
When are articles added / removed from the list?

For offline use, adding a cache manifest would allow people to really read articles offline.
Everytime a new index.html is generated:

• generate a corresponding manifest
• use the date as cache version
• upload it to S3
• add the proper Content-Type: text/cache-manifest

Amazon S3 doesn't gzip content on the fly. Gzipping could divide file size by 3.

To do that:

• gzip the content before uploading to S3
• upload the file to S3
• set the proper Content-Type
• add Content-Encoding: gzip

See http://svay.com/blog/building-full-hacker-news/#comment-17434