VS Code Extensions

Categories

Programming Languages

Find the best VS Code extensions for your favorite programming language. Browse tools that improve coding, syntax highlighting, formatting, debugging, and overall developer productivity.

PHPantom

PHPantom

phpantom

Fast PHP language server with Laravel and PHPStan-aware type intelligence.

Programming Languages Linters #php
1,038 5.0
Mermaid NG — Visual Editor

Mermaid NG — Visual Editor

NGPowerToys

WYSIWYG, drag-and-drop visual editor for AI-friendly Mermaid diagrams — what you see is what you get. For architects and developers — build, edit, and round-trip flowcharts, sequence, class, ER, and state diagrams across .md and .mmd files. Multi-sheet (draw.io style), fully offline (Mermaid 11.15.0

Programming Languages Visualization #markdown
962
mimocode

mimocode

xucux

Open Mimo Code using the VS Code terminal.

Programming Languages #keybindings
955 5.0
C/C++ Project Manager and Build

C/C++ Project Manager and Build

JerryCrozet-ElectronicEngineer

Create, organize, build, run and debug generic C/C++ workspaces and projects with GCC, MinGW or another configurable toolchain.

Programming Languages #keybindings
931
AT32 VSCode IDE

AT32 VSCode IDE

arterytek

Official development environment for AT32 ARM Cortex-M microcontrollers. Create, build, flash and debug AT32 MCU projects directly in Visual Studio Code.

Programming Languages Debuggers #keybindings
929
Bloblang

Bloblang

teyfix

Bloblang language support for VS Code

Programming Languages Snippets #plaintext
897
Selfcoder - Ollama, LM Studio & vLLM Local AI Coding Agent

Selfcoder - Ollama, LM Studio & vLLM Local AI Coding Agent

coderoom

Local coding agent powered by Ollama, LM Studio or vLLM — Qwen, DeepSeek, Gemma, Llama, Kimi, GLM and more. A self-hosted Copilot alternative.

Programming Languages Machine Learning #coding agent
893 5.0
TXT Color

TXT Color

VoceCertificado

A beautiful color highlighting extension for plain text and configuration-style files, compatible with VS Code, Kiro, and other VS Code-based IDEs.

Programming Languages #toml
851 5.0
Grok Code

Grok Code

xrquic

Grok coding assistant for VS Code — agent tools, plan mode, subagents, skills, MCP. xAI Grok.

Programming Languages AI #ai
834
Exacode for Copilot Chat

Exacode for Copilot Chat

TranAnhTai-LGE

Use Exacode (LGE AI Lab) models in Copilot Chat model picker

Programming Languages AI #ai
820
Ollama Free Coder

Ollama Free Coder

DenRaskovalov

Code with a local Ollama LLM: inline completion, chat sidebar with @mentions and apply buttons, agent mode (read/write workspace via tools), explain/refactor/fix/tests/docstrings on selection.

Programming Languages Snippets #ai
799 5.0
UiPath Maestro

UiPath Maestro

uipath

Build, debug, and deploy UiPath agentic workflows with a visual flow editor, OAuth sign-in, and one-click solution publish.

Programming Languages Visualization #keybindings
783 5.0