Question 1

What programming languages can I learn on CodeArc?

Accepted Answer

CodeArc supports JavaScript, Python, TypeScript, Java, C, C++, and covers database languages including SQL, MongoDB, and Redis. New languages are added regularly.

Question 2

Is CodeArc free to use?

Accepted Answer

Yes, CodeArc is free to start. All core tutorials, the code playground, and coding challenges are available at no cost.

Question 3

Can I run code directly in the browser on CodeArc?

Accepted Answer

Yes. CodeArc's Playground lets you write and execute code in real-time directly in your browser across multiple languages including JavaScript, Python, Java, C, C++, and TypeScript.

Question 4

Does CodeArc have a mobile app?

Accepted Answer

Yes. CodeArc has native iOS and Android apps built with React Native, providing the full learning experience including tutorials, playground, and challenges on mobile.

Question 5

Does CodeArc cover GCSE and A-Level Computer Science?

Accepted Answer

Yes. CodeArc is built for school-age learners from Year 8 to A-Level. Its tracks are mapped to the Cambridge IGCSE (0478) & A-Level (9618), AQA (8525), OCR (J277) and IB Computer Science syllabuses, covering programming, algorithms, data structures, databases and OOP.

Question 6

Can I practice exam-style Computer Science papers on CodeArc?

Accepted Answer

Yes. CodeArc's Exam Mode provides timed, AI-off practice papers styled on Cambridge, AQA, OCR and IB Computer Science, with full mark schemes revealed after you submit. Teachers can also generate auto-graded tests that mark themselves instantly.

Question 7

How is CodeArc different from other coding platforms?

Accepted Answer

Unlike general 'learn to code' sites, CodeArc is purpose-built for O/A-Level students: an AI tutor that teaches rather than hands over answers, a live in-browser code runtime, exam-board-aligned practice papers, and teacher tools for competency tracking and marking — all in one platform.

Accuracy and Its Limits · Machine Learning & AI