#repl

WynnLua

RobertCincotta

Lua scripting IDE for Minecraft / Wynncraft. Live REPL, script runner, and type-checked Roblox-style API via luau-lsp. Connects to the WynnLua Fabric mod over a local WebSocket.

My EF Vibe

yeahbah

Evaluate EF Core LINQ in VS Code against most relational providers (SQL Server, PostgreSQL, SQLite, Oracle, MySQL, Firebird, and more): Run Selection with SQL, deep scan + Scan Review, REPL terminal, and efvibe Session sidebar.

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

ParrotJS - Your JS & TS code talk back

ParrotDev

Live JavaScript and TypeScript playground with instant inline runtime values, time-travel debugging, and code coverage. See your code execute as you type — no save, no build, no config required. Works with JS, TS, JSX, TSX, ESM, and Node.js imports out of the box.

Django Shell

newdlops

A custom UI Django shell console for VS Code. The notebook frontend is deprecated.

Plot Panel

for56

A data science layout for VS Code: a persistent plots pane with history, a Variables explorer, and an interactive Python or R console in the panel.

Fireworks

jcoyle

Live Coding for Clojure

Kotlin Worksheet

ws-kts-toppy

Evaluate Kotlin .worksheet.kts files and write inline results.

Artisan Tinker Runner

workitdee

Laravel Artisan Tinker sidebar with Query Log Viewer, Gist sharing, Test Runner, Analytics & Interactive Tutorial

Julia support for VS Code that starts Julia only when you ask it to.

CLAMPS – Audio-aware Lisp IDE

elvis-budingensis

An audio-aware Lisp IDE for CLAMPS and Incudine.

React Notebook

KunalGoel

Interactive React component notebook with live Tailwind support.