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Memberships

Choose where you want to practice.

Start with Free JavaScript. Add browser languages with Web, native tools with Plus, or offline practice with Pro.

Billing frequency

JavaScript in your browser

Free

$0

Always free

No payment card needed

JavaScript coding, recall practice and algorithm Gym. Free passkey account.

  • Coding exercises, algorithm Gym and reading practice
  • Tests run in your browser
  • Progress saved on this device

More languages in your browser

Web

$119/year

Billed annually

Save $1.00 versus 12 monthly payments

More browser languages, coding and recall practice, with progress sync. No install.

  • Python, TypeScript, React, Angular, PHP and SQL
  • Coding exercises, algorithm Gym and reading practice
  • Learning progress syncs between browsers

Native languages on your machine

Plus

$249/year

Billed annually

Save $51.00 versus 12 monthly payments

Everything in Web, plus native languages using your compilers and the paired local app.

  • Everything in Web, plus Go, Rust, C, C++, C#, Node and ASP.NET
  • Keep the browser workspace; run native code on your machine
  • Requires the local app and installed language toolchains
  • Optional passkey-approved assistant coaching; your code stays local

Make offline time practice time

Pro

$499/year

Billed annually

Save $89.00 versus 12 monthly payments

Everything in Plus. Download your included subjects, practice offline, and sync when connected. Keep packs released while subscribed.

  • Everything in Plus, with your included subjects downloaded to desktop
  • Practice on commutes, flights, and without reliable internet
  • Keep Practice Packs released while your Pro subscription is active

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