We are storing all posts in our own database, so you can search for posts older than 24 hours, but can't search for posts written before Steemlookup was published. Right now we >1000000 posts stored.

Thank you jpphotography! These amazing feedbacks are really encouraging for us!

Let us know what you think about it.

Thank you Carl.

You're welcome! Glad you like it.

Thank you for your comment. Feature you are referring to is in our plans, and will be available soon. You will be able to exclude authors upvoted by specific users in certain time period. For example:

Yes, it is open source, as @carlgnash mentioned above. Steemlookup discord channel can be found here

Let us know what you think about it! :)