Linters extensions on the VS Code Marketplace

C/C++Microsoft

#1

C/C++ IntelliSense, debugging, and code browsing.

Language Support for Java(TM) by Red HatRed Hat

#2

Java Linting, Intellisense, formatting, refactoring, Maven/Gradle support and more...

ESLintMicrosoft

#3

Integrates ESLint JavaScript into VS Code.

Extension Pack for JavaMicrosoft

#4

Popular extensions for Java development that provides Java IntelliSense, debugging, testing, Maven/Gradle support, project management and more

C#Microsoft

#5

Base language support for C#

YAMLRed Hat

#6

YAML Language Support by Red Hat, with built-in Kubernetes syntax support

PowerShellMicrosoft

#7

Develop PowerShell modules, commands and scripts in Visual Studio Code!

GoGo Team at Google

#8

Rich Go language support for Visual Studio Code

Code Spell CheckerStreet Side Software

#9

Spelling checker for source code

Container ToolsMicrosoft

#10

Makes it easy to create, manage, and debug containerized applications.

PHP IntelephenseIntelephense

#11

PHP code intelligence for Visual Studio Code

C# Dev KitMicrosoft

#12

Official C# extension from Microsoft

DartDart Code

#13

Dart language support and debugger for Visual Studio Code.

Jinjawholroyd

#14

Jinja template language support for Visual Studio Code

FlutterDart Code

#15

Flutter support and debugger for Visual Studio Code.

Tailwind CSS IntelliSenseTailwind Labs

#16

Intelligent Tailwind CSS tooling for VS Code

markdownlintDavid Anson

#17

Markdown linting and style checking for Visual Studio Code

XMLRed Hat

#18

XML Language Support by Red Hat

XML ToolsJosh Johnson

#19

XML Formatting, XQuery, and XPath Tools for Visual Studio Code

REST ClientHuachao Mao

#20

REST Client for Visual Studio Code

KubernetesMicrosoft

#21

Develop, deploy and debug Kubernetes applications

PlatformIO IDEPlatformIO

#22

Your Gateway to Embedded Software Development Excellence: CMSIS, ESP-IDF, FreeRTOS, libOpenCM3, mbed OS, SPL, STM32Cube, Zephyr RTOS, Arduino, ARM, AVR, Espressif (ESP8266/ESP32), FPGA, MCS-51 (8051), MSP430, Nordic (nRF51/nRF52), PIC32, RISC-V, Raspberry Pi (RP2040), STMicroelectronics (STM8/STM32)

PHPDEVSENSE

#23

All-in-One PHP support - IntelliSense, Debug, Formatter, Code Lenses, Code Fixes, Linting, Refactoring, PHPUnit Tests, Web Server, and more.

HashiCorp TerraformHashiCorp

#24

Syntax highlighting and autocompletion for Terraform

Python for VSCodeThomas Haakon Townsend

#25

Python language extension for vscode

ComposerDEVSENSE

#26

All-in-One composer integration, quick actions, commands, automatic installation, tasks, code lenses, diagnostics, and composer.json IntelliSense.

JavaOracle Corporation

#27

Java Platform Extension for Visual Studio Code

Spring Boot ToolsVMware

#28

Provides validation and content assist for Spring Boot `application.properties`, `application.yml` properties files. As well as Boot-specific support for `.java` files.

LaTeX WorkshopJames Yu

#29

Boost LaTeX typesetting efficiency with preview, compile, autocomplete, colorize, and more.

AWS ToolkitAmazon Web Services

#30

Including CodeCatalyst, Infrastructure Composer, and support for Lambda, S3, CloudWatch Logs, CloudFormation, and many other services.

Even Better TOMLtamasfe

#31

Fully-featured TOML support

Spring Boot Extension PackVMware

#32

A collection of extensions for developing Spring Boot applications

SonarQube for IDESonarSource

#33

Advanced linter to detect & fix coding issues locally in JS/TS, Python, Java, C#, C/C++, Go, PHP. Use with SonarQube (Server, Cloud) for optimal team performance.

RuffAstral Software

#34

A Visual Studio Code extension with support for the Ruff linter and formatter for Python.

RubyPeng Lv

#35

Ruby language support and debugging for Visual Studio Code

Java Language SupportGeorge Fraser

#36

Java support using the Java Compiler API

StylelintStylelint

#37

Official Stylelint extension for Visual Studio Code

PylintMicrosoft

#38

Linting support for Python files using Pylint.

C#/.NET Compiler + AIO ToolkitPrzemysław Orłowski

#39

C# and .NET Compilation Support / .NET AIO Toolkit / Format of: Usings, Indents, Braces, etc.

clangdLLVM

#40

C/C++ completion, navigation, and insights

TSLint (deprecated)eg2

#41

TSLint for Visual Studio Code

GraphQL: Language Feature SupportGraphQL Foundation

#42

GraphQL LSP extension that adds autocompletion, validation, go to definition, hover, outline and more.

Docker DXDocker

#43

Edit smarter, ship faster with an enhanced Docker-development experience

UnityMicrosoft

#44

Integrates Visual Studio Code with Unity

CodeGPT: AI Coding Agents & ChatCode GPT

#45

Free AI coding every day — chat & AI agents with Claude, GPT, Gemini, DeepSeek, or your own keys and local models

SVGjock

#46

SVG Coding, Minify, Pretty, Preview All-In-One

jshintMicrosoft

#47

Integrates JSHint into VS Code. JSHint is a linter for JavaScript

Luasumneko

#48

Lua Language Server coded by Lua

ShellCheckTimon Wong

#49

Integrates ShellCheck into VS Code, a linter for Shell scripts.

PHP Namespace ResolverMehedi Hassan

#50

Import and expand php namespaces