Nexus
Learn

Learn JavaScript frameworks with interactive challenges

Dive into React, Next.js and more. Write code, run tests, and watch your progress in real time.

FrameGround

All tests passed!
Terminal
pnpm test > frameground@1.0.0 test > jest
PASS./index.test.js
Renders Button
Renders Button(5ms)
Disabled when no user(5ms)
Updates counter (5ms)

Test Suites:1 passed,1 total
Tests:3 passed,3 total
Snapshots:0 total
Time:1s, estimated 2s
Ran all test suites.