4D AI: Sorting Query Results by Vector Similarity
In the Semantic search: querying by vector similarity post, we introduced how to query entities using vector similarity, a powerful way to find the mo...
January 20, 2026
1 min read
4D Product Extensions
Explore blog posts featuring tools and modules to enhance and extend your 4D environment.
Session handling in 4D Qodly Pro
Ever wanted full control over what happens when a user’s session expires, without wrestling with fixed behaviors or bolting on your own timeout logic?...
January 9, 2026
1 min read
Enhance your Desktop Interface with Web widgets using 4D Qodly Pro
Ever wanted to enrich your user interface with widgets known from websites, such as a navigation map? Not by learning JavaScript and dealing with CSS ...
January 7, 2026
1 min read
Embed Qodly pages in a 4D web area without extra cost
With 4D 21, a new opportunity opens up: seamlessly embed a Qodly page inside a web area on a 4D form with no additional 4D Client license required. Po...
January 7, 2026
1 min read
Give AI to a 30 years old 4D application
In just a couple of years, Artificial Intelligence has gone from an emerging trend to an essential component of modern software. ChatGPT, Grok, Gemini...
December 3, 2025
1 min read
ORDA – Permissions – Restrict / allow web access to the resources in one click
Discover here, how, in web processes, you can protect your resources (data + business logic) from malicious accesses and from unauthorized users ... i...
November 27, 2025
1 min read
Goodbye 4D Internet Commands – Hello Modern Internet Integration
With the release of 4D 21, we’re officially saying goodbye to the 4D Internet Commands plugin, a long-standing companion for many developers since the...
November 17, 2025
1 min read
Event Report in 4D Qodly Pro: See Every Interactions at a Glance
Creating browser based user interface with 4D Qodly Pro is very similar to use the 4D form editor. Clicking a button calls a 4D method, as you are use...
November 14, 2025
1 min read
4D Qodly Pro: Page Zoom Controls
Move seamlessly between the big picture and the tiniest details with Page Zoom in Qodly Studio, the intuitive way to design, refine, and stay perfectl...
November 14, 2025
1 min read
Starting Qodly studio is just two clicks away
4D Qodly Pro offers all the tools you need to design, build and run web forms for your 4D application. Fully integrated to 4D, it comes out of the bo...
October 23, 2025
1 min read