Neon Snake vs Cosmic Breakout: which template to use?

Neon Snake and Cosmic Breakout template features
Feature	Neon Snake	Cosmic Breakout
Rendering	Canvas	Canvas
Update timing	Grid step every 145 ms	Continuous animation with elapsed-time updates
Players	One player	One player
State to understand	A snake-cell array, direction, food cell, and score	Ball position and velocity, paddle position, and 28 brick records
Round ends	Hitting a wall or the trail ends the round	Clear all bricks to win; a missed ball ends the round
First change	Change MOVE_INTERVAL_MS or GRID to adjust speed or board size.	Change the brick rows, paddle width, or bounce velocity to tune the challenge.

Neon Snake and Cosmic Breakout template features

Feature

Neon Snake

Cosmic Breakout

Rendering

Canvas

Update timing

Grid step every 145 ms

Continuous animation with elapsed-time updates

Players

One player

State to understand

A snake-cell array, direction, food cell, and score

Ball position and velocity, paddle position, and 28 brick records

Round ends

Hitting a wall or the trail ends the round

Clear all bricks to win; a missed ball ends the round

First change

Change MOVE_INTERVAL_MS or GRID to adjust speed or board size.

Change the brick rows, paddle width, or bounce velocity to tune the challenge.

Choose Snake for grid rules

Snake stores its body as an ordered list of cells. On each movement step, it adds a head and usually removes the tail. Food changes that rule by retaining the tail. A wall or body-cell match ends the round. This makes growth and collision visible in the same data structure.

Choose Breakout for moving-object collisions

Breakout stores a ball position and velocity along with a paddle and brick records. The ball moves continuously, changes direction after contact, and removes a brick from play when it hits one. Paddle contact also changes the outgoing horizontal velocity, so the player can influence more than the ball’s position.

A useful first experiment

In Snake, change the move interval and notice how much planning time disappears. In Breakout, change paddle width before changing ball speed. Test one variable at a time. Both templates have a complete round lifecycle; preserve it rather than starting a new animation loop after every restart.

What both downloads include

Each ZIP contains index.html, a README, and the MIT license. Both run without package dependencies and store no online player score. Read the license before redistributing the source.