36 best open source macros projects.

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Displaying 1 to 20 from 36 results

Nim - Nim is a compiled, garbage-collected systems programming language with a design that focuses on efficiency, expressiveness, and elegance (in the order of priority)

This repository contains the Nim compiler, Nim's stdlib, tools and documentation. For more information about Nim, including downloads and documentation for the latest release, check out Nim's website.More platforms are supported, however they are not tested regularly and they may not be as stable as the above-listed platforms.

language compiler metaprogramming macros efficient procedural nim

Haxe - The Cross-Platform Toolkit

Haxe is an open source toolkit that allows you to easily build cross-platform tools and applications that target many mainstream platforms.

language compiler cross-platform transpiler programming-language macros toolkit cross-compiler

sparkler - Native pattern matching for JavaScript

Sparkler is a pattern matching engine for JavaScript built using sweet.js macros, so it looks and feels like native syntax. It has no runtime dependencies and compiles down to simple ifs and fors. Sparkler overloads the function keyword as a macro (don't worry, all your old functions will still work) but implements a slightly different syntax. There's no argument list after the name or function keyword. Instead the function body is just a set of ES6 style arrow-lambdas separated by commas.

pattern matching patterns matches functional macro macros sweet-macros

scala-logging - Convenient and performant logging library for Scala wrapping SLF4J.

Scala Logging is a convenient and performant logging library wrapping SLF4J.If you are looking for a version compatible with Scala 2.10, check out Scala Logging 2.x.

logging slf4j jvm logback sbt macros

babel-plugin-macros - 🎣 Enables zero-config, importable babel plugins

Check out this guest post on the Babel.js blog for a complete write up on the problem, motivation, and solution.Currently, each babel plugin in the babel ecosystem requires that you configure it individually. This is fine for things like language features, but can be frustrating overhead for libraries that allow for compile-time code transformation as an optimization.

babel babel-plugin babel-macros macros macro babel-macro babel-plugin-macro

miniMAL - A Delightfully Diminutive Lisp

A Delightfully Dimuntive Lisp.The miniMAL core interpreter is implemented in less than 1024 bytes of JavaScript (uglify/regpack). There is also an implementation of miniMAL in python (1.4K as a pyz file) and ClojureScript (1.8K after minification).

lisp mal tiny small code-golf macros lambda tail-calls tco interpreter interop

ki - lisp + mori, sweet.js

See ki-lang.org for more information or try ki straight in your browser. ki is a lisp with Clojure data structures and semantics that can be intermixed with Javascript code at any level.

lisp data persistent functional clojurescript macros macro sweet-macros

Foundatio.Parsers - A lucene style query parser that is extensible and allows modifying the query.

A lucene style query parser that is extensible and allows additional syntax features. Also includes an Elasticsearch query_string query replacement that greatly enhances its capabilities for dynamic queries.In the sample below we will parse a query and output it's structure using the DebugQueryVisitor and then generate the same exact query using the parse result.

lucene parsers parse elasticsearch aggregation query foundatio c-sharp pegasus peg aliases macros

node-comment-macros - JavaScript comment macros useful for injecting logging, tracing, debugging, or stats related code

Node / JavaScript comment macros useful for injecting logging, tracing, debugging, or stats related code.I wouldn't recommend this at the library level, normally even at the application level I wouldn't recommend it, but some of our projects require a lot of logging and metrics, so this helps cut the clutter.

logging metrics macros tracing trace comment

plis - Development with docker-compose made a bit easier

Development with docker-compose made a bit easier

docker development macros fig productivity-booster

007 - Small experimental language with a license to macro

Prague, Czech Republic. Around two o'clock at night. A single car pulls up to the section headquarters. Section chief JOHN DRYDEN gets out and looks around him before getting into the empty building.

perl6 macros dsl grammar parsing slang operator experimental macro

dodrugs - A macro-powered dependency injector for Haxe

DoDrugs is a dependency injection (get it!!) library for Haxe. Unlike doing actual drugs, it is safe, because it uses macros to check all of your dependencies at compiletime.

dependency-injection macros injector

diesel - Boilerplate-free Tagless Final / typed-final / Finally Tagless DSLs in Scala

To use diesel in your project, add it to your build. The @diesel annotation cuts out the boilerplate associated with writing composable Tagless Final DSLs.

tagless-final macros finally-tagless dsl scalaz cats scalameta higher-kinded-types typed-final

broccoli-sweetjs - Transpile Sweet.js macros

Issues with the output should be reported on the Sweet.js issue tracker.A list of macros you want to use.

broccoli-plugin sweet.js sweet macro macros compile transpile

macro-visit - A macro-based generic visitor generator

Generated visitors can be very useful for traversing and transforming AST (Abstract Syntax Tree).Macro will look for all subtypes of Ast and then will generate traversal code for it with provided visitors. Visit takes 2 functions as an argument enter and leave which both have Ast ⇒ VisitorCommand type.

macros case-class ast visitor