I missed seeing such professional projects in this section.
So, I've checked the site and I must say that It's a pretty good work. I came across a few things that I don't like though and I also have a few suggestions.
Starting from here, the alignment of the columns header and their content doesn't match. In other words, If the header is centered so the content of it should be.

Also, while searching for an address or a TXID, why does it find results like If it were a search engine? I think that searching for an address should be easy. Just copy-pasting, hitting {enter} and that's it, at least from a UX perspective, that's how it should be done, I think.
I've also searched for a TXID and It returned "Nothing found" for some reason, and then a few seconds later, without doing anything, the TXID showed up so I guess there is a performance issue on that part.
My last suggestion would be to make the "balance" of an address in USD as well, at least as a tooltip If not shown directly.
Aside from that, I really like the project and I hope it grows and If you need translations done in Arabic or French, I could do it.
Thanks for the feedback and your suggestions. Much appreciated.
Many of the things you mention are already being developed and fixed. The update is coming soon, in about a week that will cover most of the issues including alignments in UI and search results showing direct page with the result instead of intermediary list of results.
"balance" of an address in USD - this one is already done but for now it is switched off - will be included in the comming update, so you will be able to see the amount in USD at the time the tx was made
TXID and It returned "Nothing found" - this is being fixed as well - the update is coming in about a week with this issue being fixed.
If you find anything else missing or you would like to share your ideas - you are welcome and we always listen and deliver the updates accrodingly.
And we also welcome to join our community in telegram
https://t.me/bitupper_en