JVCL is a library of over 600 visual and non-visual Delphi components developed by "Project JEDI" members. It supports Delphi/C++Builder 6 to Delphi Seattle.

Features

Open source components
VCL enhancements
Multiple Delphi and C++ Builder version support

By SmartBear Software. The AutomatedDocking Library is an advanced and easy to use docking component library allowing you to create highly elegant and fully configurable User Interfaces with ease. AutomatedDocking Library is a cross-platform control with both VCL and CLX versions. The AutomatedDocking Library is available with full source and can be redistributed without any runtime royalties.

The loss of source codes is a very serious problem for many developers. From my personal experience I can say that it is indeed a terrible misfortune. Imagine you write the program, spend your force, time and money, release compiled program to the customers... But one morning you see that all your sources are gone (it may be your cat, or aliens. Who knows?) You are in panic. What should you do? Tear one's hair? There is no need. Just take the VB Decompiler and simply decompile your project! VB Decompiler restores the source code from the pseudo code (P-Code) as close as possible to the original. So, after some modifications you may get really workable source code.

Delphi and C++ Builder optical character recognition component.

Features

Uses Tesseract OCR engine and Leptonica image library
Supports Delphi/C++ Builder 5 - 10 and Lazarus 1.4.4
Source code included in full version
Royalty free distribution in applications

EXT.NET is an ASP.NET component framework built with Sencha Ext JS. Focus on your software’s business logic and take advantage of 100+ components and 600+ examples in the Examples Explorer! Ext.NET boosts your productivity! We offer 100+ components and 600+ examples. Browse the examples using the sidebar menu on the left, check their source code, open in a separate window if you like. Ext.NET is an advanced ASP.NET (WebForms + MVC) component framework integrating the cross-browser Sencha Ext JS jаvascript Library.

GemBox.Spreadsheet is a .NET component that enables developers to read, write, convert and print spreadsheet files (XLSX, XLS, ODS, CSV, HTML, PDF or XPS) from their .NET applications using one simple API. GemBox.Spreadsheet requires only .NET Framework and is many times faster than Microsoft Excel automation. GemBox.Spreadsheet is a .NET component that enables developers to read, write, convert and print spreadsheet files (XLSX, XLS, ODS, CSV, HTML, PDF, XPS) from .NET applications in a simple and efficient way without requiring Microsoft Excel to be installed on the server.