JDoodle

Freemium / subscription

JDoodle is an AI-powered online compiler & IDE supporting 70+ languages.

Developer Tools

Education

About JDoodle

JDoodle by Nutpan Pty Ltd is an online integrated development environment and compiler platform that enables users to write, compile, run, and share code in many languages directly in the browser. It also offers mobile apps, embed & API options, real-time collaboration, classroom & assessment tools, and features like AI-assisted code debugging or suggestions. Especially useful for education, interviews, quick prototyping, and environments where setup is a barrier.

Because it removes friction — no setup, instant execution, support for many languages, plus tools for educators — making JDoodle super handy for learners, interview prep, real-time prototyping, and classroom environments. Its embed & API features help extend its utility beyond just its own website.

Key Features

Support for **70-88+ programming languages** including Python, Java, C, C++, PHP, Ruby, Perl, etc.
Browser-based code editor + compiler: write & run without local setup.
Real-time collaboration & sharing of code snippets / sessions.
Online assessments / classroom tools: educators can create exercises, track student progress.
Embed / API features: integrate the compiler or IDE into external platforms or websites.
Mobile app / mobile IDE support (code compiler, mobile-friendly editor) with features like code execution, debugging.
AI tools (code generation, debugging, suggestions) in interactive mode in mobile/IDE environments.
Support for teaching & assessment workflows, including grading, assignments etc.

Pros and Cons

Pros

Wide language support makes it versatile.
Instant in-browser code execution removes setup cost/time.
Good tools for education & assessments.
API/embed capabilities allow integration with other systems.
Mobile support and AI features increase flexibility.

Cons

Free tier limitations (such as execution time, number of submissions, etc.) may restrict heavy usage. (Exact limits often not obvious)
Mobile app UI/editor may be less comfortable for large or complex codebases. Inferred from mobile IDE constraints.
AI features newer — may have occasional inaccuracy or limitations. Inferred.
Collaboration / real-time editing features may be more basic compared to full IDEs. Inferred.
Some advanced / enterprise / educational features may require paid subscription.