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for vs. forEach (v2)

Revision 2 of this benchmark created on March 22, 2024

Setup

const notifications = [
    {
        1: {
            abortController: new AbortController(),
            aninmationDuration: 500,
            dismissable: true,
            state: "WAIT_ON_HIDE",
            text: "This instance allows at most a single, sticky notification to be shown.",
            title: undefined,
            type: "default",
            visibleTimeMs: 60000,
        },
        2: {
            abortController: new AbortController(),
            aninmationDuration: 500,
            dismissable: true,
            state: "WAIT_ON_HIDE",
            text: "This instance allows at most a single, sticky notification to be shown.",
            title: undefined,
            type: "default",
            visibleTimeMs: 60000,
        },
        3: {
            abortController: new AbortController(),
            aninmationDuration: 500,
            dismissable: true,
            state: "SHOWING",
            text: "This instance allows at most a single, sticky notification to be shown.",
            title: undefined,
            type: "default",
            visibleTimeMs: 60000,
        },
        4: {
            abortController: new AbortController(),
            aninmationDuration: 500,
            dismissable: true,
            state: "SHOWING",
            text: "This instance allows at most a single, sticky notification to be shown.",
            title: undefined,
            type: "default",
            visibleTimeMs: 60000,
        },
        5: {
            abortController: new AbortController(),
            aninmationDuration: 500,
            dismissable: true,
            state: "HIDING",
            text: "This instance allows at most a single, sticky notification to be shown.",
            title: undefined,
            type: "default",
            visibleTimeMs: 60000,
        },
        41: {
            abortController: new AbortController(),
            aninmationDuration: 500,
            dismissable: true,
            state: "SHOWING",
            text: "This instance allows at most a single, sticky notification to be shown.",
            title: undefined,
            type: "default",
            visibleTimeMs: 60000,
        },
        10: {
            abortController: new AbortController(),
            aninmationDuration: 500,
            dismissable: true,
            state: "WAIT_ON_HIDE",
            text: "This instance allows at most a single, sticky notification to be shown.",
            title: undefined,
            type: "default",
            visibleTimeMs: 60000,
        },
        21: {
            abortController: new AbortController(),
            aninmationDuration: 500,
            dismissable: true,
            state: "WAIT_ON_HIDE",
            text: "This instance allows at most a single, sticky notification to be shown.",
            title: undefined,
            type: "default",
            visibleTimeMs: 60000,
        },
        51: {
            abortController: new AbortController(),
            aninmationDuration: 500,
            dismissable: true,
            state: "HIDING",
            text: "This instance allows at most a single, sticky notification to be shown.",
            title: undefined,
            type: "default",
            visibleTimeMs: 60000,
        },
        31: {
            abortController: new AbortController(),
            aninmationDuration: 500,
            dismissable: true,
            state: "SHOWING",
            text: "This instance allows at most a single, sticky notification to be shown.",
            title: undefined,
            type: "default",
            visibleTimeMs: 60000,
        },
    },
];

Test runner

Ready to run.

Test Ops/sec

for

Testing in
Test	Ops/sec
for	`function hideScheduledNotificationIds() { const matches = []; for (const notificationId in notifications) { if (notifications[notificationId].state === "WAIT_ON_HIDE") { matches.push(notificationId); } } return matches; }`	ready
forEach	`function hideScheduledNotificationIds() { const matches = []; Object.entries(notifications).forEach((notification) => { if (notification[1].state === "WAIT_ON_HIDE") { matches.push(notification[0]); } }); return matches; }`	ready

function hideScheduledNotificationIds() {
    const matches = [];
    for (const notificationId in notifications) {
        if (notifications[notificationId].state === "WAIT_ON_HIDE") {
            matches.push(notificationId);
        }
    }
    return matches;
}

ready

forEach

function hideScheduledNotificationIds() {
    const matches = [];
    Object.entries(notifications).forEach((notification) => {
        if (notification[1].state === "WAIT_ON_HIDE") {
            matches.push(notification[0]);
        }
    });
    return matches;
}

ready

Revisions

You can edit these tests or add more tests to this page by appending /edit to the URL.

Revision 1: published on March 22, 2024
Revision 2: published on March 22, 2024