New Way to Control Your HTTP Responses
Starting with 4D 21, 4D developers can now take full control over HTTP responses using a simple configuration file: HTTPRules.json. Whether you're loo...
October 21, 2025
1 min read
Web Server
Track, Audit, Optimize: Take Control of Your 4D Web Sessions
Since the introduction of scalable sessions, server-side session management has become an important component of modern 4D architectures. These sessio...
October 15, 2025
1 min read
Generate, share and use web sessions One-Time Passcodes (OTP)
Today, web applications have become integral to our lives, offering convenient features that save time and simplify everyday tasks. As an example, cre...
June 16, 2025
1 min read
Master HTTP Requests with 4D Request Handlers
In today’s web-driven world, servers process an overwhelming number of requests. Efficiently analyzing, counting, interpreting, and rerouting these re...
February 10, 2025
1 min read
Energize your Web applications with the OutgoingMessage Class
In today's digital world, a smooth and intuitive user experience is key to any web application's success. A critical part of this experience is provid...
November 14, 2024
1 min read
Permissions: Inspect Session Privileges for Easy Debugging
Today, you can benefit from a powerful feature to filter access to data, which is essential for preventing malicious access to your application. This...
July 19, 2024
1 min read
Enhanced Session Storage Access
You can store information in the storage of various session types, such as Client/Server, Web, or Mobile, allowing for easy reuse across different pro...
July 17, 2024
1 min read
Fortifying Security: 4D Embraces OpenSSL 3.1
In an era where data security is paramount, updating security libraries is crucial. 4D v20 has taken a significant step forward by upgrading its Open...
July 17, 2023
1 min read
New Built-in Websocket Server
In an increasingly connected world, websites or IoT applications must be updated in real-time. A way to deliver information instantly to your sites i...
April 27, 2023
1 min read
Filter Access to your Data with a Complete System of Permissions
Filter access to data is a must-have feature to prevent malicious access to your application. So far, you could expose or not expose as a REST resour...
January 18, 2023
1 min read