in the TA config screen there should already be a tab that shows you what techs are left for every techlevel. I hope that helps.

Ty for answer, but where is this config screen? Didnt found it in list of options of mods

if you dont have a mod installed that replaces the vanilla research tree, then you can access it directly from the left section of the research tree. (you may have to click on any research project first) Simply by clicking the TA icon.
If this doesnt work, you can, while playing on a map, go to the rimworld settings, then mod options and then TAConfig or Techadvancing or something like that. then you get to the same screen.

oh cool, finally found it)) imho would be cool if it can be shown in more intuitive way)

I had ResearchPal mod, so looked in mod settings.

Yeah, i dont really want to add it into research pal's menu as i would need to mess with that mod's inner workings. Im not sure where else to put it tbh.

引用自 BlackCorsair：

maybe in new tab or in some kind of item (like research journal or smthng like that), which description will show this info?

for some reason this comment has been sitting for over a year "awaiting analysis". Just figured I'd point that out while I'm here

As i mentioned, i dont think its a good idea if i start messing with research pal and all other research tree replacement mods out there.

引用自 GHXX：

As i mentioned, i dont think its a good idea if i start messing with research pal and all other research tree replacement mods out there.

sorry, that wasn't my intention for bumping it. I was surprised to see the comment was hidden for so long