nendlabs

// glsl
precision highp float;
uniform vec2 u_res;
uniform float u_time;

float noise(in vec2 p) {
  return fract(sin(dot(p, vec2(12.9898, 78.233))) * 43758.5453);
}

void main() {
  vec2 uv = (gl_FragCoord.xy / u_res) - 0.5;
  float r = length(uv) * 2.0;
  float glow = smoothstep(0.6, 0.0, r);
  float grain = noise(uv * 200.0 + u_time) * 0.04;
  gl_FragColor = vec4(vec3(glow) + grain, 1.0);
}

-- events (last 24h)
WITH window AS (
  SELECT generate_series(
    now() - interval '24 hours',
    now(), interval '1 hour'
  ) AS hour
), agg AS (
  SELECT date_trunc('hour', created_at) AS hour, count(*) AS n
  FROM events
  WHERE org_id = $1 AND created_at > now() - interval '24 hours'
  GROUP BY 1
)
SELECT w.hour, coalesce(a.n, 0) AS events
FROM window w
LEFT JOIN agg a USING (hour)
ORDER BY w.hour;

// ts
type Feature = { id: string; enabled: boolean };
const flags = new Map<string, Feature>();

function isOn(key: string) {
  const f = flags.get(key);
  return !!(f && f.enabled);
}

async function run(label: string, fx: () => Promise<void>) {
  const t0 = performance.now();
  await fx();
  console.log('[' + label + ']', Math.round(performance.now() - t0), 'ms');
}

run('bootstrap', async () => {
  if (isOn('apollo.reactor')) {
    await startReactor();
  }
});