Interactive JavaScript project
Lane Racer
Turn discrete input into lane changes and collision rules.
Use Left/Right or A/D while the game has focus, swipe, or press the movement buttons. Each press changes one lane. Avoid rectangular barriers and collect round coins. Progress combines distance and coin bonuses; reach the target before losing three lives.
Build this project
Writing a Simple Game Loop with requestAnimationFrame — the shared scheduler used by this project.
Read and run the source
The engine lives in assets/js/engines/racer.js. The download includes a runnable local page, shared scheduler, and browser controls.
Source is provided for inspection and local learning. See Terms for reuse permissions.