Extensions

An enhanced, highly-customizable tree view for workspace diagnostics with advanced file globbing and regex message filtering.

Houdini GraphQL

houdinigraphql

GraphQL intelligence for Houdini projects

Edit all locale .properties files side-by-side. Full feature parity with the Eclipse ResourceBundle Editor plugin.

Type-checking for MDX: frontmatter schemas, provided components, and type errors — powered by the mdx-tsc language server.

Maple CSS

f12io

Auto-suggestions, hover help, diagnostics, color swatches and formatter for the Maple CSS engine

Find security vulnerabilities in your code as you write it. 210 rules tuned for AI-generated code from Cursor, Lovable, Bolt, Replit, and Claude Code. Runs locally — nothing uploaded.

Spring Flow Visualizer

SauryadeepRoy

Enterprise-grade visualization and AI-powered analysis for Spring Boot projects — API flows, bean dependencies, architecture quality, and AI insights

Babbage Analytical Engine Assembly

benmclean

Visual Studio Code tooling for Babbage Analytical Engine assembly.

LSP support for RustyLR, a Bison-inspired parser generator and compiler frontend framework for Rust.

White Estate Markup Language Support

EGWWritings

Syntax highlighting, autocomplete, hover documentation and structure validation for WEML (White Estate Markup Language) documents.

JFX — Java Exchange Format

vstack

Syntax highlighting, validation, and formatting for Java Exchange Format (.jfx) files

Runic Skills

diottodev

145 AI & Dev skills via @runic — type @runic /skill-name in VS Code Copilot Chat. Code review, debug, tests, refactor, docs, agents, security, LLM cost, and more.