Released: Apr 24, 2026

Updates in 2026.1.1

Funktionen

• Refactorings
  • React: Added the ability to extract component to its own file.
• Svelte
  • Improved support for 'namespaced' components.
  • Svelte 5: TypeScript in markup expressions.
• LSP, TypeScript LS
  • Enable --strict by default.

Fehlerkorrekturen

• Code Parsing
  • Svelte: fixed support for {EACH} without 'as'.
  • Angular: fixed support for multiple switch cases matching (21.1.0+).
  • False positive errors are reported for a valid async arrow function.
• Code completion
  • Vue: completion list for events...

Released: Mar 25, 2026

Updates in 2026.1

Funktionen

AI

• Junie, Claude Agent, and Codex available directly in the AI chat - In addition to Junie, Claude Agent, and most recently Codex, WebStorm now lets you work with more AI agents directly in the AI chat.
• ACP Registry - You can also choose from agents such as GitHub Copilot, Cursor, and many others supported through the Agent Client Protocol (ACP). The new ACP Registry makes discovering and installing these agents straightforward. Instead of having to manually configure integrations...

Released: Mar 18, 2026

Updates in 2025.3.4

Fehlerkorrekturen

• LSP, TypeScript LS
  • FileOutsideOfImportGraphException error when extracting Angular component with external template.
• No subsystem
  • Pug: "Configure indents" action in the status bar opens "Other File Types" settings instead of "Pug/Jade".
  • Exports from Astro component files do not work.
  • Astro: Use component prop completion from Language Server.

Released: Feb 19, 2026

Updates in 2025.3.3

Fehlerkorrekturen

• Code completion
  • Unpredictable quotes / braces in attribute completion.
• Code vision, Inlay hints
  • TypeScriptServiceInlayHintsService keeps crashing with IndexOutOfBoundsException.
• Performance
  • Freeze: non-cancellable RA in JSComponentUsageCodeVisionProvider.
• Imports
  • Provide .ts extension with rewriteRelativeImportExtensions set to true.
• Intentions, Inspections
  • Prerender variable is unused global symbol.
• LSP, TypeScript LS
  • Astro typescript plugin doesn't run in Astro with React...

Released: Jan 22, 2026

Updates in 2025.3.2

Funktionen

• Code Parsing
  • Updating indexing may get stuck at json file in o3de project.
• Code completion
  • Code completion doesn't work in yarn pnp project.
• Imports
  • WebStorm does not auto import from root node_modules with TurboRepo and PNPM workspaces.
  • Wrong import for Link Next.js component.
• Intentions, Inspections
  • CSS: performance problems with tag names provider.
• LSP, TypeScript LS
  • Optimize attribute completion with SPTE.
  • typescript-go doesn't work when using pnpm.
  • Lost symbol information in...

Released: Jan 8, 2026

Updates in 2025.3.1.1

Fehlerkorrekturen

• Core. Eel
  • WSL project settings are reset once after updating from 2025.3 or earlier versions.
• Core. WSL
  • WSL2 project settings are reset after restart.

Released: Dec 8, 2025

Updates in 2025.3

Funktionen

Highlights

• New default look: The Islands theme - The Islands theme is now the default look in WebStorm and other JetBrains IDEs. Designed to help you stay focused and code with ease, it features recognizable tabs, in-editor contrast, separation between work areas, and rounded corners. This update is purely visual, so all functionality remains unchanged.
• Better module resolution and monorepo support - WebStorm 2025.3 uses the customConditions property in tsconfig.json and development...

Released: Nov 21, 2025

Updates in 2025.2.5

Fehlerkorrekturen

• Built-in Formatter
  • Formatter: Angular HTML template references produce line breaks.
• Code vision, Inlay hints
  • Angular: Misaligned inlay hints when using $any().
• Documentation
  • itemscope and itemtype HTML attributes are falsely marked as deprecated/obsolete.
  • Missing documentation for tag attributes during code completion.
• Intentions, Inspections
  • Corrupted Deno support for latest versions (2.4.5+).
  • False positive for fill attributes on SVG's.
• No subsystem
  • Wrong attribute value: &lt...

Released: Oct 24, 2025

Updates in 2025.2.4

Funktionen

• Added support for ES6 inside jade templates and mixins.
• Astro: Added support for expressions in HTML raw text content.

Fehlerkorrekturen

• Code Parsing
  • pug plugin does not accept default values in mixins.
• Code completion
  • Angular 17: Code completion is not narrowed properly.
  • After updating to React 19, code completion for some UI libraries based on Web Components no longer works properly.
• Imports
  • TypeScript 5.0: "allowImportingTsExtensions" should override behavior with type:module in...

Released: Oct 2, 2025

Updates in 2025.2.3

Fehlerkorrekturen

• Code Parsing
  • Angular 20.2: Support as aliases on else if blocks.
• Imports
  • Fix preact hook import from preact-hooks to preact/hooks.
  • Auto-import doesn't work with pnpm workspaces.
• Intentions, Inspections
  • SVG: disable spell checking for base64 string literals.
  • Produce an inspection warning when .length is accessed on an uncalled signal.
• LSP, TypeScript LS
  • Angular + TypeScript: TS2554 on conditional access + call in template.
  • Auto detection of tsgo is not working with pnpm as the...