Interactivity

interactivity options define how particles react to hover/click.

For focused references:

• Interactivity Click
• Interactivity Hover
• Interactivity Div
• Interactivity Events
• Interactivity Modes

Base structure

interactivity: {
  events: {
    onHover: {
      enable: true,
      mode: ["grab", "bubble"]
    },
    onClick: {
      enable: true,
      mode: ["push", "repulse"]
    }
  },
  modes: {
    grab: {
      distance: 170,
      links: {
        opacity: 0.45
      }
    },
    bubble: {
      distance: 180,
      size: 12,
      duration: 2
    },
    push: {
      quantity: 6
    },
    repulse: {
      distance: 130,
      duration: 0.35
    }
  }
}

Most used events

• onHover: immediate feedback for users.
• onClick: bursts or targeted actions.
• resize: keeps canvas behavior consistent on window resize.
• onDiv: target interactions on specific elements.

Best practice

• Avoid enabling too many modes at once on low-end devices.
• Keep distance moderate to avoid performance spikes.
• If the effect is heavy, use manual control with Start/Pause.

Detailed references

• Click: https://github.com/tsparticles/tsparticles/blob/main/markdown/Options/Interactivity/Click.md
• Hover: https://github.com/tsparticles/tsparticles/blob/main/markdown/Options/Interactivity/Hover.md
• Div: https://github.com/tsparticles/tsparticles/blob/main/markdown/Options/Interactivity/Div.md