What does LeetCode do?

LeetCode lets developers solve and practice LeetCode programming problems directly within VS Code. It is catalogued under Flashcards & study tools on PulseGate.

Who should use LeetCode?

LeetCode is an open-source project built for developers and coding interview candidates.

Does LeetCode have a free plan?

Yes — LeetCode is free to use.

What platforms does LeetCode run on?

LeetCode runs on the web, Windows, macOS, and Linux.

Is LeetCode still maintained?

Unverified. LeetCode 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.

What projects are similar to LeetCode?

Similar projects tracked by PulseGate include Smouldering Durtles, Essay Argument Grid 2026, and Assignology.

LeetCode is developed by ccagml.

How long has LeetCode been around?

LeetCode first shipped in 2022.

Back to the index

LeetCode

Name: LeetCode
Author: ccagml

visualstudio.comFlashcards & study tools

A GitHub-open-source VS Code extension for solving LeetCode problems inside the editor. It supports algorithm and interview practice through an integrated coding workflow, targeting developers and students preparing for technical interviews.

FreeWebWindowsmacOSLinux

Visit visualstudio.com

Overview

5 features

LeetCode sits in PulseGate's Flashcards & study tools category. It lets developers solve and practice LeetCode programming problems directly within VS Code. LeetCode is an open-source project aimed at developers and coding interview candidates. It is available for free. LeetCode is available on the web, Windows, macOS, and Linux.

ccagml builds and maintains LeetCode, and it first shipped in 2022. Key capabilities include problem solving, algorithm practice, and interview preparation.

Problem solving
Algorithm practice
Interview preparation
VS Code integration
Code snippets

Built with & integrations

Connectors

githubvscode

Runs on

BrowserWindowsmacOSLinux

Trust & compliance

Verified signals

HTTPSFree tierStore-verified publisher

Indexing history

What PulseGate has recorded for this listing

Indexed27 Aug · 11:10 UTC
LeetCode verified against its public source
Source: PulseGate · Open

Frequently asked questions about LeetCode

What does LeetCode do?: LeetCode lets developers solve and practice LeetCode programming problems directly within VS Code. It is catalogued under Flashcards & study tools on PulseGate.
Who should use LeetCode?: LeetCode is an open-source project built for developers and coding interview candidates.
Does LeetCode have a free plan?: Yes — LeetCode is free to use.
What platforms does LeetCode run on?: LeetCode runs on the web, Windows, macOS, and Linux.
Is LeetCode still maintained?: Unverified. LeetCode 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.
What projects are similar to LeetCode?: Similar projects tracked by PulseGate include Smouldering Durtles, Essay Argument Grid 2026, and Assignology.Smouldering Durtles Essay Argument Grid 2026 Assignology
Who makes LeetCode?: LeetCode is developed by ccagml.
How long has LeetCode been around?: LeetCode first shipped in 2022.

At a glance

Platforms: Web
Languages: Chinese
Built for: developers and coding interview candidates
Model: Open source
Solves: Lets developers solve and practice LeetCode programming problems directly within VS Code.

Registered as

VS Code Marketplace: ccagml.vscode-leetcode-problem-rating

Developer

ccagml

Index record

Identity confidence: High · 91
Indexed: 27 Aug 2026
Lifecycle: Alive
Last seen: 27 Aug 2026

Identity audit (12)

Slug: leetcode-visualstudio-com
Lifecycle state recorded: 27 Aug 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 27 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: Assigned by a language model.
Languages from: Detected by a language model from page content.
Last updated: 27 Aug 2026
Canonical URL: https://marketplace.visualstudio.com/items?itemName=ccagml.vscode-leetcode-problem-rating

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