https://github.com/waf/replay-csharp

An editable C# REPL (Read Eval Print Loop) powered by Roslyn and .NET Core
https://github.com/waf/replay-csharp

csharp developer-tools repl roslyn wpf

Last synced: 22 days ago
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An editable C# REPL (Read Eval Print Loop) powered by Roslyn and .NET Core

• Host: GitHub
• URL: https://github.com/waf/replay-csharp
• Owner: waf
• License: mit
• Created: 2017-09-10T16:01:25.000Z (about 7 years ago)
• Default Branch: master
• Last Pushed: 2022-10-11T20:49:49.000Z (about 2 years ago)
• Last Synced: 2023-03-11T13:53:13.874Z (over 1 year ago)
• Topics: csharp, developer-tools, repl, roslyn, wpf
• Language: C#
• Homepage:
• Size: 199 MB
• Stars: 71
• Watchers: 5
• Forks: 13
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE
  • Security: SECURITY.md

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README

        
# Replay

 

          

A roslyn-powered editable [REPL](https://en.wikipedia.org/wiki/Read%E2%80%93eval%E2%80%93print_loop) for C#.







## Features

- Correct mistakes on previous lines, even after you evaluate them.

- Re-evaluate a line multiple times by hitting ctrl + enter

- Intellisense and method signature documentation

- Syntax highlighting

- Reference assemblies by `#r path/to/my.dll`

- Reference nuget packages by `#nuget MyPackage`

- Pretty-print evaluation results

- Export your REPL session as C# or Markdown

- Detect incomplete expressions (e.g. `if (condition) {`), and insert a "soft newline" rather than evaluating the incomplete expression.

## Running

Replay requires Windows 10 (due to WPF).

- Download Replay from the [Releases page](https://github.com/waf/replay-csharp/releases) and unzip the archive.

- Run Replay.exe and type `help` to get started!

    - The very first run of Replay will be slow (around 7 or 8 seconds), but subsequent starts should be much faster (1 second or less).

If you'd like to read more about what Replay can do, check out the [Usage page](https://github.com/waf/replay-csharp/wiki/Usage) on the wiki.

## Building from source

To build from source, clone the repository and run `dotnet build`. See the [Contributing page](https://github.com/waf/replay-csharp/wiki/Contributing) on the wiki for more information.

## Attribution

- Application logo by 588ku from [pngtree.com](https://pngtree.com/).