ScriptedAlchemy

Next.js Server-Side Hot Module Replacement (HMR) Architecture

Overview

Next.js implements a sophisticated server-side HMR system that coordinates multiple webpack compilers, handles server component updates, and manages complex caching mechanisms. This document provides a comprehensive analysis of the server-side HMR architecture.

High-Level Server Architecture

graph TB

hunghg255

import { useEffect, useLayoutEffect } from 'react';

export function interactionResponse(): Promise<unknown> {
  return new Promise((resolve) => {
    setTimeout(resolve, 100); // Fallback for the case where the animation frame never fires.
    requestAnimationFrame(() => {
      setTimeout(resolve, 0);
    });
  });
}

hunghg255

1 vài thư viện:
https://github.com/developit/workerize
https://github.com/developit/greenlet
https://github.com/Leka74/easythread
https://github.com/GoogleChromeLabs/comlink

hunghg255

// npm i @babel/parser @babel/traverse -D

const fs = require('node:fs');
const path = require('node:path');

const traverse = require('@babel/traverse').default;
const parser = require('@babel/parser');


// Change dir folder

jamiebuilds

import { Dispatch, SetStateAction, useCallback, useState } from "react";
/**
 * Returns a stateful value, its previous value, and a function to update it.
 */
export function useStateWithPrev<S>(
  initialState: S | (() => S),
  initialPrevState: S | (() => S)
): [prevState: S, state: S, setState: Dispatch<SetStateAction<S>>];
// convenience overload when second argument is omitted
/**

hunghg255

//@ts-nocheck
import { exec } from 'node:child_process';
import fs from 'node:fs';

import inquirer from 'inquirer';

/**
 * @returns { Promise<string> }
 */
const chooseComponentDirectory = async (

hunghg255

*,
*::before,
*::after {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

:where([hidden]:not([hidden='until-found'])) {
	display: none !important;

KristofferEriksson

import { useEffect, useState } from "react";

interface LocationOptions {
  enableHighAccuracy?: boolean;
  timeout?: number;
  maximumAge?: number;
}

interface LocationState {
  coords: {

KristofferEriksson

import { useCallback, useEffect, useState } from "react";

// Define custom types for SpeechRecognition and SpeechRecognitionEvent
interface ISpeechRecognitionEvent extends Event {
  results: SpeechRecognitionResultList;
  resultIndex: number;
}

interface ISpeechRecognition extends EventTarget {
  lang: string;

hunghg255

FROM node:18-alpine AS base

# Install dependencies only when needed

FROM base AS deps

# Check https://github.com/nodejs/docker-node/tree/b4117f9333da4138b03a546ec926ef50a31506c3#nodealpine to understand why libc6-compat might be needed.

RUN apk add --no-cache libc6-compat