Marco Tech Blog

About Marco

Marco is a RAD Studio Product Manager at Embarcadero Technologies, a best-selling Delphi books author, and a Delphi guru. Read More.


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Embarcadero Blog Posts on Delphi 12.3

I've done a few blog posts covering new features in Delphi (and RAD Studio) 12.3 and others at Embarcadero have done the same. -- Read blog post.



Mastering Delphi 5 2025 Annotated Edition is Now Complete

I've now completed the review of the 2025 Annotated Edition of Mastering Delphi 5. -- Read blog post.

Delphi 12.3 Released Today

The new release Delphi 12.3 Athens is out today -- Read blog post.

Mastering Delphi 5 2025 Annotated Edition, Second Update

I've just uploaded a new version of the free ebook, with 3 additional chapters. -- Read blog post.



Delphi is 30!

Today is 30 years since Delphi was launched, in February 1995. -- Read blog post.

Mastering Delphi 5 2025 Annotated Edition

This is my present to the community for Delphi's 30th anniversary, an annotated edition of a classic Delphi book with comments and information about core changes to Delphi since the book was first published. PDF is available for free. -- Read blog post.

Getting Close to Delphi's 30th Anniversary

Delphi is going to have it's 30th anniversary in two weeks. Let's start celebrating with the slides for a (remote) session I did for our Japan team this week. -- Read blog post.



Leaving Twitter

As the title says... with an update of the social media I'm currently using. -- Read blog post.

My Year in Cities 2024

Following a long tradition of this blog, dating back to 2006 (and continued in each of the following years), here is my year 2024 seen through the cities I've been to. -- Read blog post.

A Quick Summary of Delphi in 2024

This years saw two new releases of Delphi, including a few new interesting features and directions -- Read blog post.