The largest and best improvement to Delphi’s code tooling in many years, RAD Studio 10.4 provides Code Insight using a Delphi implementation of the Language Server Protocol (LSP). LSP is a technique for calculating results for code completion, navigation, or similar in a separate process. This means that the IDE will never block while completing and Code Insight will provide accurate results. 10.4 provides a much enhanced developer productivity experience when working with large projects with millions of lines of code.

Use SQL Maestro for MySQL to work with any MySQL version from 3.23 to 6.0! SQL Maestro for MySQL supports events and table partitioning from MySQL 5.1, views, stored procedures/functions and triggers implemented in MySQL 5.0, MySQL 4.x/5.x user privileges extensions, InnoDB foreign keys, Unicode data, and many more. Tune up your MySQL server security policy with several mouse clicks. SQL Maestro for MySQL provides you with a number of powerful editors, that make management of MySQL users and their privileges as easy as it can be, even if you are not a skilled MySQL administrator. The SSH tunnel gives you an opportunity to connect to a remote MySQL server in the most secure way that could ever been.

IPWorks X12 provides the utmost in flexibility for developers and businesses interested in enabling their software systems with Internet EDI (X12) parsing, translation, and message generation capabilities. IPWorks X12 includes software components that facilitate Electronic Data Interchange (EDI) mapping and translation of X12 documents. The components include flexible schema support enabling developers to use various schema formats, allowing for easier integration with existing EDI processing applications.

Easily implement Internet of Things (IoT) communications protocols in your applications on any platform with this lightweight component library. IPWorks IoT is a brand new toolset designed to help you easily implement the IoT protocols you need to communicate between networked devices. Many common protocols are supported, including AMQP, MQTT, STOMP and more. The included components are built on the rock-solid IPWorks framework, which provides the web communications and security technology developers have trusted for 25+ years.

Delphi and C++ Builder components for accessing MS Access databases
using DAO 3.5, DAO 3.6 (Data Access Objects) and ACEDAO. Provides fast,
native access to data without the need of BDE (Borland Database Engine).

Timeline Framework is the Software Developer Kit (SDK) for software developers that provides an easy access to the Windows Timeline features on Windows desktop platforms. Timeline Framework is the part of Wireless Communication Library but can be used as stand alone library.

WiFi Framework is the Software Developer Kit (SDK) for software developers that provides an easy access to the WiFi features on Windows desktop platforms. WiFi Framework is the part of Wireless Communication Library but can be used as stand alone library.

Delphi and C++ Builder component for accessing Windows I/O and memory-mapped ports.

Access to I/O and memory-mapped ports on 32 and 64-bit Windows
PnP device drivers built using Microsoft KMDF WDK framework
Easy of use, component is fully autoconfigurable
Available for Delphi/C++ Builder 5 - 10.4 and Lazarus 2.0.8
Block data transfer enables high speed data transfer
DirectAccess mode provides the fastest access to I/O ports (32-bit Windows only)
Source code of component included in full version
Royalty free distribution of component and device driver with applications

ZylTimer.NET is a high resolution .NET timer class / component which provides a higher precision than the standard .NET Timer component.
.NET Timer component which ships with the .NET framework uses the Windows Message Queue to generate the Tick event. Due to this approach it's impossible to get accurate timer intervals smaller than 15 milliseconds.

SQL Assistant equips database developers and DBAs with the productivity tools they need to speed up the database development process, improve code quality and accuracy. SQL Assistant can boost your SQL coding productivity by 300%. SQL Assistant supports all major databases. It is shipped pre-configured with support for Oracle, Microsoft SQL Server, IBM DB2, MySQL, PostgreSQL, Amazon Redshift, SQLite, Sybase ASE and SQL Anywhere. The product also offers a full-featured source control interface that supports Git, Subversion, Perforce, and Microsoft Team Foundation Server code repositories. Many users have stated they don't know how they can code and manage their databases without SQL Assistant. To get a better idea of what it can do for you, download the trial and check it for yourself.