March 25, 2025

Release of a library for executing scripts in C#

We are pleased to announce the release of a cross-platform library for executing complex scripts in C# called FastScript .NET.

Libraries for executing complex scripts provide the ability to dynamically generate and execute code, which can be useful in various scenarios such as developing plugins, creating user scripts, and so on.

  • Working in Constrained Environments. FastScript .NET is built on the classic "lexer-parser-interpreter" model. It does not use compilation to machine code, allowing it to operate in environments where code generation is restricted (NativeAOT, iOS, WASM). Its performance is comparable to other solutions that use interpretation (such as Lua and JavaScript), although it is slower than compiled C# code.
  • C# as a Scripting Language. FastScript .NET has full integration with the .NET platform and allows the use of all libraries, frameworks, and APIs. A unified code base in C# for scripts eliminates the need to maintain code in multiple languages.
  • Compactness. The small size of the library (just 300 KB) makes it convenient to use even in resource-constrained projects without overloading the system.

Since version 2025.1.21 FastScript .NET is part of the WinForms, WPF, WEB, Mono and Avalonia packages. Our library is also part of Ultimate.NET solutions with all source codes.

November 10, 2025

Release of Version 2026.1 for FastReport Online Designer

In version 2026.1 of FastReport Online Designer, there is a report validator, new components and controls for .NET and VCL solutions, redesigned the main toolbar, improved the IntelliSense system.
November 10, 2025

New data-handling capabilities in FastReport VCL Ultimate

With the 2026.1 release, the Ultimate VCL subscription has become even more valuable. All license owners now receive the new FastGrid library and the ability to create reports using FastReport Online Designer.
October 28, 2025

Code Gone Wrong: The Scariest Developer Tales

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