Who should use Code Checker?

Code Checker is a B2B product built for developers using Visual Studio Code.

Is Code Checker free?

Yes — Code Checker is free to use.

What platforms does Code Checker run on?

Code Checker runs on the web, Windows, macOS, and Linux.

Is Code Checker still maintained?

Unverified. Code Checker has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

Who makes Code Checker?

Code Checker is developed by Mayur Kawale.

When did Code Checker launch?

Code Checker first shipped in 2025.

Back to the index

Code Checker

Name: Code Checker
Author: Mayur Kawale

visualstudio.comStatic analysis & linters

Code Checker is a Visual Studio Code extension that validates source code and analyzes quality issues in real time. It supports languages and formats including CSS, HTML, JavaScript, JSON, Python, and TypeScript for developers working in the editor.

FreeWebWindowsmacOSLinux

Visit visualstudio.com

Overview

4 features

In the Static analysis & linters space, Code Checker takes a focused approach. It helps developers identify code validation and quality issues while editing in Visual Studio Code. Code Checker is a B2B product aimed at developers using Visual Studio Code. Code Checker costs nothing to use. It ships for the web, Windows, macOS, and Linux.

It is developed by Mayur Kawale, and it first shipped in 2025. Key capabilities include real-time analysis, code validation, and quality checking.

Real-time analysis
Code validation
Quality checking
Multi-language support

Built with & integrations

Connectors

vscode

Runs on

BrowserWindowsmacOSLinux

Trust & compliance

Verified signals

HTTPSFree tierStore-verified publisher

Indexing history

What PulseGate has recorded for this listing

Indexed29 Aug · 12:20 UTC
Code Checker verified via VS Code Marketplace
Source: VS Code Marketplace · Open

Frequently asked questions about Code Checker

What does Code Checker do?: Code Checker helps developers identify code validation and quality issues while editing in Visual Studio Code. It is catalogued under Static analysis & linters on PulseGate.
Who should use Code Checker?: Code Checker is a B2B product built for developers using Visual Studio Code.
Is Code Checker free?: Yes — Code Checker is free to use.
What platforms does Code Checker run on?: Code Checker runs on the web, Windows, macOS, and Linux.
Is Code Checker still maintained?: Unverified. Code Checker has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
Who makes Code Checker?: Code Checker is developed by Mayur Kawale.
When did Code Checker launch?: Code Checker first shipped in 2025.

At a glance

Platforms: Web
Languages: English
Built for: developers using Visual Studio Code
Model: B2B
Solves: Helps developers identify code validation and quality issues while editing in Visual Studio Code.

Registered as

VS Code Marketplace: mefisto04.code-checker

Developer

Mayur Kawale

Index record

Indexed: 29 Aug 2026
Lifecycle: Alive
Last seen: 29 Aug 2026

Identity audit (13)

Slug: code-checker-visualstudio-com
Lifecycle last checked: 8 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 29 Aug 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Recorded source: taxonomy-pass-a.
Summary from: Taken from the project's own store listing.
Languages from: Detected by a language model from page content.
Last updated: 29 Aug 2026
Canonical URL: https://marketplace.visualstudio.com/items?itemName=mefisto04.code-checker

Ship this? Send a correction — no account, and you get a link to follow it.

Similar projects

Closest matches by what these projects do

Cppcheck Plug-invisualstudio.com