#ruby

Live Preview HTML

Rupesh9369

The ultimate universal previewer for VS Code. Preview HTML, JSX, Vue, Svelte, Markdown, XML, CSV, PDFs, images, videos, and audio with a built-in browser, element inspector, real-time live sync, and premium media players. Supports React, Next.js, Angular, and any web stack.

DeepSeek Autocomplete

andyanamafaza

AI-powered code completions using DeepSeek Fill-in-the-Middle API. Context-aware inline suggestions with cross-file context, git diff awareness, TF-IDF similar code matching, diagnostics, adaptive streaming, true LRU cache, gzip, and multi-line support for 16+ languages.

AI Stack Trace Triage — Diagnose Errors with OpenRouter

ciro-maciel

Paste a stack trace, get the root cause. The AI agent opens the actual files in the frames before diagnosing — Node, Python, Java, Go, Rust, Ruby. OpenRouter (GPT-5, Claude, Gemini). Pay-per-token.

CodePlayer

AyushPatil

Play code files instantly with a single click. The fastest code player for VS Code. Supports Python, JavaScript, TypeScript, Java, C, C++, Go, Rust, Ruby, PHP, and 50+ languages.

OmniFormatter

Abdu1-Ahd

Universal code formatter — single WASM binary, 80+ languages, zero config migration

GumEnvDev

preechagum

One-click dev environment for VS Code — install 63 toolchains across 30 languages (incl. Julia/Fortran/Ada/V/D), 28 dev tools, 5 databases via winget/scoop/brew/apt. Welcome panel, status-bar quick actions, per-workspace .vscode/gumenvdev.json, version-manager integration (fnm/uv/pyenv/rustup/mise),

LinearCode

LinearCode

See any file as an interactive graph: JSON, XML, YAML, CSV, Parquet, PDF, Markdown, OpenAPI, RDF/OWL, Graphviz, call graphs for Python/JS/PHP/R/Shell — plus live REST APIs and MCP servers.

Ether Themes

Priyaank

Ether Themes — 25 WCAG-validated dark color themes, 496 React/Next.js/TypeScript snippets, and bundled Astro, Vue, Svelte, MDX, Angular, Kotlin, AIDL, ProGuard & Dotenv syntax highlighting for VS Code and Cursor.

Read, navigate, and edit any codebase in plain English. Hover translations, side panel, dependency graph, blast-radius preview, and AI codebase chat.

JSCR — JavaScript AI-Powered Code Runner

Wirekind

Live inline code execution inside VS Code — JavaScript & TypeScript, plus Python (3.7+), Java (11+), Go (1.11+), Rust (1.39+), C# (.NET SDK 6+), C++ (14+), Ruby (2.5.1+), Groovy (2.5+), Lua (5.3+) and Elixir (1.9+). MULTI-FILE SNIPPETS across all twelve languages: give a snippet companion files it c

Dependency Viewer

GhurbeSABZI

🍂 Dependency Viewer - Graphical dependency manager for Java, Node.js, C#, Ruby and more for 💠 VSCode.

Language support for Workato Connector SDK development