add: JetBrains IntelliJ IDEA to dev-tools

[Pratiyush]

Summary

JetBrains released IntelliJ IDEA v2026.1 (March 19, 2026) with a significant change: JS, TypeScript, HTML, CSS, and React support are now included in the free Community Edition (previously Ultimate-only).

This is a meaningful free tier expansion worth documenting in categories/dev-tools.md.

Free Tier Details

• Service: JetBrains IntelliJ IDEA Community Edition
• What's new: JS/TS/HTML/CSS/React support added to Community (free) edition in v2026.1
• Free tier limits: Permanently free — Java/Kotlin/JS/TS/HTML/CSS/React, code completion, ESLint/Prettier/TSLint integration, Vite project generator, dependency vulnerability scanning
• Pricing page: https://www.jetbrains.com/idea/download/
• Excludes (still requires Ultimate ~$26.90/mo): debugger for JS/TS, Angular/Vue support, test runners

Proposed Table Entry

Add to categories/dev-tools.md:

| **JetBrains IntelliJ IDEA** | Community Edition (free, permanent) | Java/Kotlin + JS/TS/HTML/CSS/React in v2026.1+, ESLint/Prettier/TSLint, Vite project support, dependency scanning; no cloud IDE | Local IDE, no usage limits | 2026-04 | [Download](https://www.jetbrains.com/idea/download/) |

[Pratiyush]

Research complete — entry ready to commit

Verified JetBrains IntelliJ IDEA Community Edition details on 2026-04-21.

The entry has been prepared for categories/dev-tools.md:

| **JetBrains IntelliJ IDEA** | Community Edition (free, permanent) | Java/Kotlin + JS/TS/HTML/CSS/React (added v2026.1), ESLint/Prettier/TSLint, Vite project support, dependency vulnerability scanning; debugger, Angular/Vue, and test runners require Ultimate (~$26.90/mo) | Local IDE, no usage limits | 2026-04 | [Download](https://www.jetbrains.com/idea/download/) |

Key detail: In v2026.1 (March 2026), JetBrains added full JavaScript/TypeScript, HTML/CSS, and React support to the free Community Edition. These previously required Ultimate. The debugger, Angular/Vue templates, and test runners still require Ultimate.

The change is staged locally on branch add/intellij-idea — awaiting commit/push due to permission constraints in this automated session.