Testing State - Beta Environment
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sidecode

sidecode

The Web's Interactive Coding App

The gamified way to learn coding.

Stop watching tutorials. Type real code directly in your browser, build your daily streak, and let our AI tutor guide you to mastery.

12 Day Streak!
+15 XP Earned
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Active Coders

4.9

Average Rating

500+

Interactive Lessons

Backed by learning science.

Watching videos creates an illusion of competence. Sidecode works perfectly in your browser, utilizing proven cognitive techniques to burn syntax into your memory.

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Active Recall

No long paragraphs. You are constantly prompted to fill in the blanks, solve logic puzzles, and write functions from scratch.

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Spaced Repetition

Our algorithm tracks exactly which concepts you struggle with and re-introduces them at the perfect interval.

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AI Personalization

Make a mistake? The Sidecode AI instantly analyzes your code and explains exactly where your logic went wrong.

Who is Sidecode for?

From the absolute basics to complex algorithms. We dynamically adjust the difficulty to match your progress.

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Absolute Beginners

Never written code? Perfect. We start from the absolute basics, explaining logic using plain English and interactive visuals.

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Career Switchers

Looking to break into tech? Learn industry-standard syntax and build real problem-solving skills to pass technical interviews.

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Students & Hobbyists

Want to ace your CS class? Practice daily directly on your laptop browser and let our AI tutor explain where you went wrong.

Explore our Career Paths

Stop wandering aimlessly. Choose a structured path and let Sidecode guide you from "Hello World" to building complex applications.

Data Science & Logic

Master Python. Learn to manipulate data, write algorithms, and understand backend logic.

80+ Units Available

Web Development

Master JavaScript. Learn how to make interactive websites, handle APIs, and build the DOM.

65+ Units Available

Sidecode vs. The Rest

See how our active-learning browser approach stacks up against traditional, outdated platforms.

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Video Courses

  • Passive watching, no typing
  • Zero feedback when stuck
  • Extremely high drop-off rates
Our Advantage

sidecode

  • Gamified streaks build habits
  • Instant AI code correction
  • Code right in the browser
  • 100% Free core curriculum
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Bootcamps

  • Extremely expensive (£10k+)
  • Rigid, stressful schedules
  • Overwhelming pacing
Verified Pricing 2026

Simple, transparent pricing.

Start for free and learn the basics. Upgrade to Plus when you are ready to remove limits and unlock the AI Tutor.

Basic

Always Free

£0/forever

  • Full Web Curriculum Access
  • Global Leaderboards
  • 5 Battery Limit (Refills daily)
  • Ad-supported experience
Premium

Plus

Most Popular

£6.99/mo

Save 16% with Annual (£69.99/yr)

  • Unlimited Battery
  • AI Practice & Error Explanations
  • Zero Advertisements

14-Day Money-Back Guarantee

Includes a free trial. Cancel auto-renewal anytime in your profile settings. Not satisfied? Email support within 14 days for a full, no-questions-asked refund.

Ready to start coding?