ReasonJun

A "source map" is a file generated by tools like Webpack that provides a mapping between the code in your original source files and the code in the final bundled and minified files. It's an essential tool in modern web development for debugging and understanding issues that occur in production code. When you bundle and minify your code using tools like Webpack, the resulting output can be challe..

Gzip compression is a widely used method for reducing the size of files, particularly text-based files like HTML, CSS, JavaScript, and JSON, that are transmitted over the internet. It's a form of data compression that significantly reduces the amount of data that needs to be transferred between a web server and a client (usually a web browser). This results in faster load times and improved webs..

Webpack is a static module bundler for JavaScript applications. It is made primarily for JavaScript, but it can transform front-end assets such as HTML, CSS, and images if the corresponding loaders are included. Webpack takes modules with dependencies and generates static assets representing those modules. Here are some of the benefits of using Webpack: It can bundle multiple JavaScript files in..

중앙 집중적 시스템의 구조적인 문제를 해결할 수 있는 유일한 수단 지금까지 인류는 중앙화된 사회구조(시스템)를 통해 발전해 왔고 동시에 욕심으로 인한 반복적인 실패와 고통을 겪어 왔습니다. 초기 매우 작은 조직으로부터 만들어지는 사회에서 권력 계층은 구성원 각각의 가치가 큰 만큼 전체를 위한 합리적인 결정을 내릴 가능성이 높았습니다. 그리고 시간이 지나 이러한 결정으로부터 발전하고 커지는 사회 속에서 개개인의 가치는 상대적으로 점점 감소할 수밖에 없었는데, 더욱 강력해진 권력계층은 각 구성원의 가치가 본인에게 줄어든 만큼 자연스럽게 전체가 아닌 자신과 소수를 위한 결정을 하게 되었습니다. 이는 거의 100%의 확률로 발생된다는 것을 인류의 역사가 증명했으며, 어찌 보면 인류는 항상 지금보다 더 나은 무언..

Zustand is a small, unopinionated state management library for React. It is based on hooks and provides a simple and intuitive API for managing state. Zustand works by creating a single store that holds all of the state for your application. You can then access and update the state using hooks. Here is an example of how to use Zustand to create a counter: import { create } from 'zustand'; const ..

PersistGate is a component provided by the Redux Persist library to delay the rendering of your app's UI until your persisted state has been retrieved and saved to Redux. This can be useful for preventing your app from rendering with incomplete or stale data. PersistGate takes two props: loading: This prop can be a React element that will be rendered while the persisted state is being loaded. pe..

persistReducer and persistStore are two functions provided by the Redux Persist library to persist Redux state to persistent storage. persistReducer takes a configuration object and a reducer as input and returns a new reducer that persists the state to the configured storage. The configuration object specifies the following: The key to use to store the state in the storage. The storage engine t..

abort is a function in Redux Toolkit that can be used to cancel an asynchronous action. Asynchronous actions are actions that perform some kind of external operation, such as fetching data from an API. abort takes two arguments: action: The action to be aborted. error: An optional error object to be passed to the rejected action. The action argument is the action that you want to cancel. The err..

createAsyncThunk is a function in Redux Toolkit that helps you write asynchronous actions in Redux. Asynchronous actions are actions that perform some kind of external operation, such as fetching data from an API. createAsyncThunk takes two arguments: actionName: The name of the action. payloadCreator: A function that takes the action's payload as an argument and returns a promise. The payloadCr..

createAction() The createAction() function in Redux Toolkit is a helper function that creates an action creator function. An action creator function is a function that returns an action object. The createAction() function takes two arguments: the action type and an optional prepareCallback function. The action type is a string that uniquely identifies the action. The prepareCallback function is ..