Webpack loader that allows JavaScript or TypeScript conditional compilation (`#if ... #elif ... #else ... #endif`) directly from Webpack.

Simple JavaScript feature flag preprocessor with #if/#else/#endif support

Conditional Compilation macros like #if #endif in C++.

endif-loader realized Condition compiler, it can Preprocess HTML, JavaScript, and other files with directives based off custom or ENV configuration

A plugin to add pre-build conditionals: ```js //#ifdef version==2 ... Do something //#endif ```

Webpack loader that allows JavaScript or TypeScript conditional compilation (`#if ... #elif ... #else ... #endif`) directly from Webpack.

Webpack loader that allows JavaScript or TypeScript conditional compilation (`#if ... #elif ... #else ... #endif`) directly from Webpack.

A preprocessor for Javascript that supports defines, if else endif and includes.

Terminal and Web console for Kubernetes

An in-place pre-processor for javascript files using C style pre-compile syntax to compose custom builds from npm-packages

Finds all conditional comments in a string

Standalone Delphi 13 preprocessor — resolves {$IFDEF}/{$IF}/{$ELSE}/{$ENDIF} chains, {$DEFINE}/{$UNDEF}, {$I X.inc} includes, and numeric directives. Produces preprocessor-resolved text suitable for tree-sitter-delphi13-pure or any other consumer that pre

PostHTML plugin that simplifies writing Outlook conditionals in HTML emails.

A lightweight and incomplete mustache implementation for generating labels. It only implements {{var/function}}, {{!comment}}, and {{#if var/function}} (elsif, else, endif) blocks.

Liquid template support for the CodeMirror code editor

Jinja template support for the CodeMirror code editor

mjml-raw

基于注释指令的条件编译 Vite 插件，类似 `#if` / `#else` / `#endif` 的预处理模式。

C# grammar for tree-sitter

A code preprocessor for Webpack