WebStorm 2026.2

Release Date: July 16, 2026

JetBrains has released WebStorm 2026.2, the latest version of its JavaScript and TypeScript IDE. This update brings TypeScript 7 support, native GitHub Copilot integration, a new agent skills manager, and broad quality improvements across the IDE.

TypeScript 7 Support

WebStorm 2026.2 ships with full support for TypeScript 7, the major TypeScript release that rewrote the compiler and language server in Go. Projects using TypeScript 7 benefit from significantly faster type checking, more responsive completions, and snappier refactorings — especially in large codebases. In JetBrains testing, project load time on the Kibana codebase went from roughly 12 seconds to about 3 seconds.

GitHub Copilot Integration

Native GitHub Copilot integration is now built directly into WebStorm 2026.2. Developers can access AI-powered code completions, chat assistance, and inline suggestions without leaving the IDE, with support for both individual and organization-level Copilot subscriptions.

Agent Skills Manager

This release introduces a cross-agent skills manager that lets developers configure, install, and manage skills across multiple AI agents from within the IDE. The skills manager provides a unified interface for agent tooling, making it easier to extend IDE capabilities without switching contexts.

Framework and Ecosystem Updates

WebStorm 2026.2 includes updated bundled language servers for Astro and Prisma. Angular workflows have been improved with fixes for slow TypeScript and Angular error updates and more efficient dependency processing. Vue support has been updated with Vue Language Server 3.0 integration for improved compatibility with the latest Vue tooling, fixing several reliability issues including incorrect hover types and stack overflows during resolve.

Quality-of-Life Improvements

Numerous fixes and quality-of-life improvements ship with this release, covering Git operations, terminal enhancements, and overall IDE responsiveness. The update is available now via the JetBrains Toolbox App or for direct download from the JetBrains website.

How to Upgrade