Solution

Method 1 – Manual AllSettled Simulation

Intuition

We want to run all promise-returning functions in parallel and collect their results in order, reporting both fulfilled and rejected outcomes. Since we can't use Promise.allSettled, we simulate it by wrapping each promise to always resolve with an object describing its status and value or reason.

Approach

For each function in the input array, call it to get a promise.
For each promise, attach .then and .catch handlers to convert the result into an object of the form {status: 'fulfilled', value: ...} or {status: 'rejected', reason: ...}.
Use Promise.all to wait for all these wrapped promises to resolve.
Return the resulting array in the same order as the input.

Code

[{"language":"JavaScript","code":"function promiseAllSettled(functions) {\n    return Promise.all(functions.map(fn =>\n        fn().then(\n            val => ({ status: \"fulfilled\", value: val }),\n            err => ({ status: \"rejected\", reason: err })\n        )\n    ));\n}","lang":"javascript","html":"<pre class=\"shiki shiki-themes github-light github-dark\" style=\"background-color:#fff;--shiki-dark-bg:#24292e;color:#24292e;--shiki-dark:#e1e4e8\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color:#D73A49;--shiki-dark:#F97583\">function</span><span style=\"color:#6F42C1;--shiki-dark:#B392F0\"> promiseAllSettled<

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