A bridge between Streamable HTTP and stdio MCP transports

Official Elastic Skills

Experimental ESQL plugin for Intellij Idea

Offline/local search for Docusaurus v2/v3

A language to transpile to brainfuck

Language APIs and support features from Textmate tokenization in Visual Studio Code.

Plugins for the MySQL Shell

Next Generation TypeScript runtime for ANTLR4

expect extension to use Jest's `toMatchSnapshot` in Mocha

Compiles Java bytecode to JavaScript, WebAssembly and C

A library for building Cypher queries for Neo4j programmatically.

Collection of benchmarks that reveal the performance of some lexing and parsing issues (mostly C# runtime)

Clean room implementation of the LSP protocol in Scala, published for JVM, JS, and Native platforms

The next generation of ANTLR, a powerful parser generator for reading, processing, executing, or translating structured text or binary files.

Project to illustrate how to build a programming language

Coding assistance for JupyterLab (code navigation + hover suggestions + linters + autocompletion + rename) using Language Server Protocol

Go extension for Visual Studio Code

Visual Studio Code SQL Server extension.

Visual Studio Code extension for Metals

An interactive playground for Scala

Next-gen language engineering / DSL framework

Formatter for ANTLR 4 grammars

A grammar agnostic code completion engine for antlr-ng and ANTLR4 based parsers

The lazier way to manage everything docker

Facebook's React on Scala.JS

A curated list of projects related to the reMarkable tablet

Plug-and-play implementation of an Apache Spark custom data source for AWS DynamoDB.

Compositional, streaming I/O library for Scala

Finally Tagless Blocking Implementation