https://greenbusinesscentre.com/plugins/particles/particles-stars.js

1particlesJS("particles-stars", {
2    "particles": {
3        "number": {
4            "value": 160,
5            "density": {
6                "enable": true,
7                "value_area": 800
8            }
9        },
10        "color": {
11            "value": "#777777"
12        },
13        "shape": {
14            "type": "circle",
15            "stroke": {
16                "width": 0,
17                "color": "#000000"
18            },
19            "polygon": {
20                "nb_sides": 5
21            },
22        },
23        "opacity": {
24            "value": 1,
25            "random": true,
26            "anim": {
27                "enable": true,
28                "speed": 1,
29                "opacity_min": 0,
30                "sync": false
31            }
32        },
33        "size": {
34            "value": 3,
35            "random": true,
36            "anim": {
37                "enable": false,
38                "speed": 4,
39                "size_min": 0.3,
40                "sync": false
41            }
42        },
43        "line_linked": {
44            "enable": false,
45            "distance": 150,
46            "color": "#ffffff",
47            "opacity": 0.4,
48            "width": 1
49        },
50        "move": {
51            "enable": true,
52            "speed": 1,
53            "direction": "none",
54            "random": true,
55            "straight": false,
56            "out_mode": "out",
57            "bounce": false,
58            "attract": {
59                "enable": false,
60                "rotateX": 600,
61                "rotateY": 600
62            }
63        }
64    },
65    "interactivity": {
66        "detect_on": "canvas",
67        "events": {
68            "onhover": {
69                "enable": true,
70                "mode": "bubble"
71            },
72            "onclick": {
73                "enable": true,
74                "mode": "repulse"
75            },
76            "resize": true
77        },
78        "modes": {
79            "grab": {
80                "distance": 400,
81                "line_linked": {
82                    "opacity": 1
83                }
84            },
85            "bubble": {
86                "distance": 250,
87                "size": 0,
88                "duration": 2,
89                "opacity": 0,
90                "speed": 3
91            },
92            "repulse": {
93                "distance": 400,
94                "duration": 0.4
95            },
96            "push": {
97                "particles_nb": 4
98            },
99            "remove": {
100                "particles_nb": 2
101            }
102        }
103    },
104    "retina_detect": true
105});
106var count_particles, stats, update;
107stats = new Stats;
108stats.setMode(0);
109stats.domElement.style.position = 'absolute';
110stats.domElement.style.left = '0px';
111stats.domElement.style.top = '0px';
112document.body.appendChild(stats.domElement);
113count_particles = document.querySelector('.js-count-particles');
114update = function () {
115    stats.begin();
116    stats.end();
117    if (window.pJSDom[0].pJS.particles && window.pJSDom[0].pJS.particles.array) {
118        count_particles.innerText = window.pJSDom[0].pJS.particles.array.length;
119    }
120    requestAnimationFrame(update);
121};
122requestAnimationFrame(update);;