FastExpressionCompiler 3.0.0-preview-02
FastExpressionCompiler is 10-40x times faster than Expression.Compile()
Showing the top 20 packages that depend on FastExpressionCompiler.
| Packages | Downloads |
|---|---|
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NCalcSync
NCalc is a fast and lightweight expression evaluator library for .NET, designed for flexibility and high performance. It supports a wide range of mathematical and logical operations. NCalc can parse any expression and evaluate the result, including static or dynamic parameters and custom functions. This package contains the unsigned assembly 'NCalc'. For the stronly signed assembly version of 'NCalc', see the NCalcSync.signed package.
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22 |
v3.0.0 - Major feature release
The version contains a lot of fixes and improvements and hopefully as-little-as-possible breaking changes.
FastExpressionCompiler and FastExpressionCompiler.LightExpression
- Performance and memory consumption is improved, especially for the expressions with the closure and for expressions with the nested lambdas.
- Filled the gaps in the expressions support.
- Many fixes in the IL emit.
FastExpressionCompiler.LightExpression
- Fixes the compatibility (the drop-in replacement) between
FastExpressionCompiler.LightExpression.ExpressionandSystem.Linq.Expression. - Minimizing memory consumption by the created expressions.
- Now includes the
ExpressionVisitor. - Adds
ToCSharpString()to output the C# code described by expression (tries hard). - Adds
ToExpressionString()to output expression construction in the C# code, so given an expression object you'll get e.g.Expression.Lambda(Expression.New(...)).
The full list of fixes
.NET Framework 4.5
- System.ValueTuple (>= 4.5.0)
.NET Standard 2.0
- System.Dynamic.Runtime (>= 4.3.0)
- System.Reflection.Emit.Lightweight (>= 4.7.0)
| Version | Downloads | Last updated |
|---|---|---|
| 6.0.0 | 4 | 10/08/2026 |
| 5.4.1 | 23 | 09/01/2026 |
| 5.4.0 | 20 | 09/01/2026 |
| 5.3.0 | 21 | 09/01/2026 |
| 5.2.0 | 20 | 09/01/2026 |
| 5.2.0-preview-02 | 19 | 09/01/2026 |
| 5.2.0-preview-01 | 22 | 09/01/2026 |
| 5.1.1 | 19 | 09/01/2026 |
| 5.1.0 | 20 | 09/01/2026 |
| 5.0.3 | 21 | 09/01/2026 |
| 5.0.2 | 21 | 09/01/2026 |
| 5.0.1 | 20 | 09/01/2026 |
| 5.0.0 | 20 | 09/01/2026 |
| 4.2.2 | 20 | 09/01/2026 |
| 4.2.1 | 20 | 09/01/2026 |
| 4.2.0 | 22 | 09/01/2026 |
| 4.1.0 | 21 | 09/01/2026 |
| 4.0.2 | 20 | 09/01/2026 |
| 4.0.1 | 20 | 09/01/2026 |
| 4.0.0 | 19 | 09/01/2026 |
| 3.4.0-preview-01 | 20 | 09/01/2026 |
| 3.3.4 | 19 | 09/01/2026 |
| 3.3.3 | 20 | 09/01/2026 |
| 3.3.2 | 20 | 09/01/2026 |
| 3.3.1 | 19 | 09/01/2026 |
| 3.3.0 | 21 | 09/01/2026 |
| 3.2.2 | 21 | 09/01/2026 |
| 3.2.1 | 21 | 09/01/2026 |
| 3.2.0 | 22 | 09/01/2026 |
| 3.1.0 | 21 | 09/01/2026 |
| 3.1.0-preview-03 | 20 | 09/01/2026 |
| 3.1.0-preview-02 | 19 | 09/01/2026 |
| 3.1.0-preview-01 | 21 | 09/01/2026 |
| 3.0.6-preview-01 | 18 | 09/01/2026 |
| 3.0.5 | 25 | 09/01/2026 |
| 3.0.4 | 20 | 09/01/2026 |
| 3.0.3 | 21 | 09/01/2026 |
| 3.0.2 | 20 | 09/01/2026 |
| 3.0.1 | 20 | 09/01/2026 |
| 3.0.0 | 20 | 09/01/2026 |
| 3.0.0-preview-07 | 22 | 09/01/2026 |
| 3.0.0-preview-06 | 21 | 09/01/2026 |
| 3.0.0-preview-05 | 20 | 09/01/2026 |
| 3.0.0-preview-04 | 19 | 09/01/2026 |
| 3.0.0-preview-03 | 19 | 09/01/2026 |
| 3.0.0-preview-02 | 20 | 09/01/2026 |
| 3.0.0-preview-01 | 21 | 09/01/2026 |
| 2.0.0 | 23 | 09/01/2026 |
| 2.0.0-preview-03 | 20 | 09/01/2026 |
| 2.0.0-preview-02 | 20 | 09/01/2026 |
| 2.0.0-preview-01 | 23 | 09/01/2026 |
| 1.10.1 | 19 | 09/01/2026 |
| 1.10.0 | 21 | 09/01/2026 |
| 1.9.0 | 16 | 09/01/2026 |
| 1.8.0 | 22 | 09/01/2026 |
| 1.7.2 | 23 | 09/01/2026 |
| 1.7.1 | 20 | 09/01/2026 |
| 1.7.0 | 21 | 09/01/2026 |
| 1.6.0 | 21 | 09/01/2026 |
| 1.5.0 | 23 | 09/01/2026 |
| 1.4.0 | 19 | 09/01/2026 |
| 1.3.0 | 19 | 09/01/2026 |
| 1.2.2 | 19 | 09/01/2026 |
| 1.2.1 | 20 | 09/01/2026 |
| 1.2.0 | 20 | 09/01/2026 |
| 1.1.1 | 20 | 09/01/2026 |
| 1.1.0 | 22 | 09/01/2026 |
| 1.0.1 | 20 | 09/01/2026 |
| 1.0.0 | 22 | 09/01/2026 |
| 1.0.0-preview-04 | 20 | 09/01/2026 |
| 1.0.0-preview-03 | 20 | 09/01/2026 |
| 1.0.0-preview-02 | 21 | 09/01/2026 |
| 1.0.0-preview-01 | 18 | 09/01/2026 |