Repository Index

Fast Compiler for C# Expression Trees and the lightweight LightExpression alternative. Diagnostic and code generation tools for the expressions.

• expression-tree
• dryioc
• delegate
• il-optimizations

C# discriminated union source generator

• csharp
• discriminated-unions
• dotnet
• functional-programming

Compiles C# code by first rewriting the syntax trees of LINQ expressions using plain procedural code, minimizing allocations and dynamic dispatch.

a C# embeddable lexer and parser generator (.Net core)

• dot-net
• csharp
• parser
• lexer-generator

Runtime parser for string expressions (formulas, method calls). Builds dynamic LINQ expression tree and compiles it to lambda delegate.

• evalexpr
• evaluator
• dot-net
• dotnetcore

Human-readable schedule expressions for .NET (C#): write "every day at 9am except sunday" instead of cron. Time zones, fluent builder, custom keywords, cron converter.

• cron
• csharp
• date-time
• dotnet

This is a demo WASM Blazor application. You can test regular C# expressions in your browser.

• netcore
• blazor
• blazor-webassembly