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26 paź 2024 · Web developers can check how much space is available for their origin and how much is being used by the origin with the navigator.storage.estimate() method of the Storage API. Note that this method only returns the estimated usage value, not the actual value.
26 lip 2024 · The estimate() method of the StorageManager interface asks the Storage Manager for how much storage the current origin takes up (usage), and how much space is available (quota). This method operates asynchronously, so it returns a Promise which resolves once the information is available.
26 lip 2024 · A different storage object is used for the sessionStorage and localStorage for each origin — they function and are controlled separately. To learn about the amount of storage available using the APIs, and what happens when storage limits are exceeded, see Storage quotas and eviction criteria.
HTML web storage provides two objects for storing data on the client: window.localStorage - stores data with no expiration date window.sessionStorage - stores data for one session (data is lost when the browser tab is closed)
17 sty 2023 · Storage quotas and eviction criteria on MDN (which I wrote after releasing this blog post). Storage for the web on web.dev. Below is what I found by reading docs, asking people, and experimenting on my own devices and virtual machines (with this simple test app ).
This article describes the web technologies that can be used to store data, the quotas that browsers have in place to limit websites from storing too much data, and the mechanisms they use to delete data when needed.
5 cze 2017 · Quotas are conservative estimates of the space available for the origin's use, and should be less than the available space on the device to help prevent overruns.
