Delphi and C++ Builder jаvascript Object Notation (JSON) library.

Read and modify JSON files
Create new JSON files
Full JSON supported: literals, numbers, strings, arrays and objects
Date/time encoding and decoding supported
Customizable output
Provides in-memory and streaming JSON parsers and generators
Supports Windows, macOS, iOS and Android
Available for Delphi/C++ Builder 5 - 11 and Lazarus 2.0.12
Source code included in registered version
Royalty free distribution in applications

Blazor gives you the ability to write rich web apps with C# rather than jаvascript. Telerik UI for Blazor components have been built from the ground-up to ensure you experience shorter development cycles, quick iterations and cut time to market.

Read and write CSV Files with a single line of code.
Handles double quotes, embedded commas, escaped commas, and columns that span multiple lines.
Read CSV from files, streams, or strings into lists, dictionaries, lists of objects, and data tables.
Supports mapping to primitive type properties plus complex types such as GUID, Enum, and DateTime.
Write CSV from lists of objects or data tables to CSV files, streams, and strings.
Handles bad data such as blank lines and extraneous columns
Also handles tab, and pipe delimited files.
Supports IDataReader for performing a SQLBulkCopy
Works with the .NET Framework 3.5 and higher or .NET Core 2.0 and higher, or .NET Standard 2.0 and higher
Distribute with your application royalty free.

The Winnovative Chart Control for .NET allows you add data visualization capabilities to your web applications. It is a reliable, easy to use, highly customizable and high performance charting control built with 100% managed code. It is compatible with .NET 2.0, .NET 3.5 and .NET 4.0 Frameworks and offers full design time support for Visual Studio 2010 and 2012.

Entity Developer is a powerful ORM designer for ADO.NET Entity Framework, NHibernate, LinqConnect, and LINQ to SQL. You can use Model-First and Database-First approaches to design your ORM model and generate C# or Visual Basic .NET code for it. It introduces new approaches for designing ORM models, boosts productivity, and facilitates the development of database applications.

Use scalable bulk operations and always get the best performance available for your database provider.

SQL Server 2008+
SQL Azure
SQL Compact
MySQL
SQLite
PostgreSQL
Oracle (Coming soon)