Usually a calculus or real analysis book has the following topics
- Convergence of sequences and functions
- Continuity
- Differentiability
- Integrability
I am searching a book with those topics but such that each topic is developed in the most abstract way, i.e. convergence and continuity maybe from the perspective of topology or metric spaces and integrability from Lebesgue perspective. Thank you so much for your help.
Do you read French or, say, Russian? Analysis (Cours d'analyse) by Laurent Schwartz is pretty close to your request. But I do not think it was translated into English.
Another book you may try is the recent book by Barry Simon "Real Analysis: A Comprehensive Course in Analysis, Part 1" (Amazon link)
The major difference is that the latter book does assume a good background (it is listed in introduction), whereas the former starts from scratch and self contained (personal remark: I would kill myself if it was my first book in analysis).