Searching Across Host Projects and Components in 4D
When working on a large 4D application, it is common to split functionality across a host project and several components. This modular architecture ke...
January 21, 2026
1 min read
Latest
4D View Pro: What’s new in 4D 21 R2
4D 21 R2 introduces an updated version of 4D View Pro based on SpreadJS v18.2, along with a Ribbon fully compatible with this release. Since 4D View P...
January 21, 2026
1 min read
Give Your Components a Visual Identity with Custom Icons
When working on a project with multiple components, quickly identifying the one you need can save valuable time. The simplest and most effective way t...
January 21, 2026
1 min read
Get an easy start with Qodly pages in the 4D explorer
4D Qodly Pro offers all the tools you need to design, build and run web forms for your 4D application and is fully integrated to 4D. Since 4D 21 R2, ...
January 20, 2026
1 min read
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
Better Error Handling and Type Inference for 4D Developers
When you’re coding in 4D or VS Code, clear and precise feedback from the editor makes all the difference. It helps you understand what’s happening in ...
January 20, 2026
1 min read
4D 21 R2 Beta Starts Today
Beta testing for 4D 21 R2 starts today, introducing document-aware AI workflows, semantic result ranking, modern Windows UI rendering, and a series of...
January 15, 2026
1 min read
4D 21 LTS is Here
4D 21 LTS, the most feature-rich version of 4D to date, is now available. Over the past two years, 4D has moved forward at an exceptional pace. Featu...
January 13, 2026
1 min read
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