Flexbox Froggy: learn CSS Flexbox through play
A free browser game with 24 CSS puzzles. Guide frogs onto their lily pads while learning flex alignment, item order, direction and wrapping.
Resources
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Web Design 3
OpenAI Codex
An AI coding agent for implementing features, fixing bugs and reviewing changes, with plan-dependent access and limits.
Cursor
An AI coding environment for editing, understanding and developing software, with a limited free plan.