Who should use LSP Support?

LSP Support is a B2B product built for developers using JetBrains IntelliJ-based IDEs.

Yes — LSP Support is free to use.

What platforms does LSP Support run on?

LSP Support runs on the web, macOS, Windows, and Linux.

Is LSP Support still active?

Unverified. LSP Support 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 LSP Support?

Similar projects tracked by PulseGate include LSP4IJ, Haskell LSP, and Python LSP.

Who develops LSP Support?

LSP Support is developed by JetBrains.

When did LSP Support launch?

LSP Support first shipped in 2020.

Back to the index

LSP Support

Name: LSP Support
Author: JetBrains

jetbrains.comOther dev tools

LSP Support is a plugin for IntelliJ-based JetBrains IDEs that connects external Language Server Protocol implementations to the editor. It helps developers add language-aware features such as diagnostics, completion, navigation, and code actions for additional programming languages.

FreeWebmacOSWindowsLinux

Visit jetbrains.com

1alternative

6features

2020since

Overview

6 features

In the Other dev tools space, LSP Support takes a focused approach. It focuses on adding Language Server Protocol features to JetBrains IDEs for languages without native support. It is built as a B2B product for developers using JetBrains IntelliJ-based IDEs. It is available for free. It runs on the web, macOS, Windows, and Linux.

Behind LSP Support is JetBrains, and it first shipped in 2020. Key capabilities include language server integration, code completion, and diagnostics.

Summary written by a language model from the project’s public pages.

Language server integration
Code completion
Diagnostics
Go to definition
Find references
Code actions

Built with & integrations

Hosting

AWS

Runs on

BrowsermacOSWindowsLinux

Detected from

AWS: x-amz-cf-id header · x-amz-cf-pop header · via header

Trust & compliance

Verified signals

HTTPSFree tier

Indexing history

What PulseGate has recorded for this listing

Indexed7 Sept · 15:36 UTC
LSP Support verified via JetBrains Plugins
Source: JetBrains Plugins · Open

Frequently asked questions about LSP Support

What does LSP Support do?: LSP Support focuses on adding Language Server Protocol features to JetBrains IDEs for languages without native support. It is catalogued under Other dev tools on PulseGate.
Who should use LSP Support?: LSP Support is a B2B product built for developers using JetBrains IntelliJ-based IDEs.
Is LSP Support free?: Yes — LSP Support is free to use.
What platforms does LSP Support run on?: LSP Support runs on the web, macOS, Windows, and Linux.
Is LSP Support still active?: Unverified. LSP Support 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 LSP Support?: Similar projects tracked by PulseGate include LSP4IJ, Haskell LSP, and Python LSP.LSP4IJ Haskell LSP Python LSP
Who develops LSP Support?: LSP Support is developed by JetBrains.
When did LSP Support launch?: LSP Support first shipped in 2020.

At a glance

Platforms: Web
Languages: English
First seen: 7 Sept 2026
Built for: developers using JetBrains IntelliJ-based IDEs
Model: B2B
Solves: Adding Language Server Protocol features to JetBrains IDEs for languages without native support.

Registered as

JetBrains Marketplace: 10209

Developer

JetBrains

Index record

Indexed: 7 Sept 2026
Lifecycle: Alive
First seen: Sept 2026
Last seen: 7 Sept 2026

Identity audit (13)

Slug: lsp-support-jetbrains-com
Lifecycle state recorded: 7 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 7 Sept 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model from page content.
Last updated: 7 Sept 2026
Canonical URL: https://plugins.jetbrains.com/plugin/10209-lsp-support

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