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Head-to-head · Integrated Development Environments

CLion vs WebStorm

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score CLion #5 in Integrated Development Environments 9.0/10 Free plan · 30-day trial Free planFree trial✓ 4 of 5 features Visit JetBrains
WebStorm #8 in Integrated Development Environments 8.7/10 Free plan · 30-day trial Free planFree trial✓ 4 of 5 features Visit WebStorm

CLion leads on 0 checks, WebStorm on 0, and 5 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreCLion · 9.0/10
  • Free planboth
  • Free trialboth

CLion scores higher on our rubric for integrated development environments: 9.0 against 8.7 out of 10; our editors rank them #5 and #8.

CLion is the better fit for professional C and C++ development. WebStorm is the better fit for javaScript and TypeScript developers.

  • CLion fits best

    Professional C and C++ development

  • WebStorm fits best

    JavaScript and TypeScript developers

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature CLion 9.0/10 Visit ↗ WebStorm 8.7/10 Visit ↗
At a glance
Editor score 9.0 8.7
Ranking #5 in Integrated Development Environments #8 in Integrated Development Environments
Best for Professional C and C++ development JavaScript and TypeScript developers
Pricing model Free plan + paid Free plan + paid
Starting price — —
Free plan ✓ ✓
Free trial 30 days 30 days
Free trial length 30 days 30 days
Deployment Desktop Desktop
Platforms Windows, macOS, Linux Windows, macOS, Linux
Support Tickets, Community, Docs Tickets, Community, Docs
Compliance SOC 2, GDPR SOC 2, GDPR
Integrations 20 integrations 11 integrations
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features CLion 4/5 · WebStorm 4/5
Integrated debugger ✓ ✓
Integrated testing tools ✓ ✓
Build tools ✓ ✓
Project management Not checked yet Not checked yet
Dev container support ✓ ✓
Specs
Supported operating systems Not checked yet Not checked yet
Our review
Pros
  • Supports CMake, Makefiles, Gradle, Meson, and compilation databases
  • Integrated GDB and LLDB debugging with core dump support
  • Covers testing, containers, remote, embedded, and version control workflows
  • Full JavaScript and TypeScript editing, navigation, refactoring, and analysis
  • Debugging and test support for Node.js, Jest, Mocha, Protractor, and Vitest
  • GitHub, Docker, databases, HTTP tools, and remote development in one IDE
Cons
  • Commercial licensing varies by individual or organization use
  • The non-commercial license is limited to qualifying non-commercial use
  • Its broad feature set may exceed the needs of simpler C/C++ projects
  • Free use is limited to JetBrains' non-commercial eligibility terms
  • Commercial development requires a paid subscription after the trial
  • The feature set may be broader than needed for lightweight editing
Our verdict

CLion is JetBrains’ cross-platform integrated development environment for C and C++ development. It is aimed at professional developers and teams working across Windows, macOS, and Linux, with tools for code completion, navigation, static…

Read the review →

WebStorm is JetBrains' desktop integrated development environment for JavaScript, TypeScript, and related web technologies. It is aimed at developers who want code completion, code-quality inspections, project navigation, refactoring,…

Read the review →
  1. CLionIntegrated Development Environments 9.0Free plan · 30-day trial
  2. WebStormIntegrated Development Environments 8.7Free plan · 30-day trial

Strengths and trade-offs

  • CLion — where it wins

    • Supports CMake, Makefiles, Gradle, Meson, and compilation databases
    • Integrated GDB and LLDB debugging with core dump support
    • Covers testing, containers, remote, embedded, and version control workflows

    Where it doesn't

    • Commercial licensing varies by individual or organization use
    • The non-commercial license is limited to qualifying non-commercial use
    • Its broad feature set may exceed the needs of simpler C/C++ projects

  • WebStorm — where it wins

    • Full JavaScript and TypeScript editing, navigation, refactoring, and analysis
    • Debugging and test support for Node.js, Jest, Mocha, Protractor, and Vitest
    • GitHub, Docker, databases, HTTP tools, and remote development in one IDE

    Where it doesn't

    • Free use is limited to JetBrains' non-commercial eligibility terms
    • Commercial development requires a paid subscription after the trial
    • The feature set may be broader than needed for lightweight editing
  • CLion9.0/10 · Free plan · 30-day trial

    A full-featured C/C++ IDE with broad build, debugging, testing, and remote workflows.

    Visit JetBrainsFull verdict →
  • WebStorm8.7/10 · Free plan · 30-day trial

    A full-featured JavaScript and TypeScript IDE with free non-commercial access.

    Visit WebStormFull verdict →

More comparisons

All integrated development environments comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update