Hentai Reader

A generalized multi-site reading framework. Provides an enhanced reading experience with infinite scroll, full-screen reader mode, and smart image loading for E-Hentai, 18comic, 4KHD, etc.

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Автор

Leovikii

Инсталации дневно

Инсталации общо

2 212

Рейтинг

2 0 0

Версия

3.0.0

Създаден

09.02.2026

Обновен

17.06.2026

Размер

100 КБ

Лиценз

MIT

Работи на

Hentai Reader (Formerly E-Hentai Plus)

A generalized multi-site reading framework upgraded from E-Hentai Plus. It provides an enhanced reading experience with infinite scroll, full-screen reader mode, and smart image loading.

Currently supported websites (with more to come):

E-Hentai / ExHentai
18comic
4KHD

中文

Features

Infinite Scroll Mode — Seamlessly converts multi-page galleries into a continuous vertical scroll with auto-prefetching. Intelligently preserves native page metadata (e.g., tags, titles, comments). Features real-time reloading upon toggling.
Immersive Reader Mode — A distraction-free, full-screen single-page viewer. Navigate effortlessly via keyboard, mouse wheel, or screen clicks, augmented by a built-in thumbnail sidebar for quick jumping.
Ultra-Smooth Performance Engine — Utilizes smart memory management and low-level DOM virtualization to automatically unmount off-screen elements. Guarantees a stable 60 FPS scrolling experience without memory overflow, even when loading thousands of high-resolution images.
High-Efficiency 18comic Decoding Engine (New) — Engineered with a pioneering HTML5 hardware-accelerated decoding and rapid JPEG reconstruction algorithm, specifically designed to bypass 18comic's image scrambling while drastically reducing CPU load and preventing browser freezes.
Smart Anti-Blocking (New) — Features an intelligent domain feature matching and redirection follower for sites like 4KHD that frequently alter their domains, ensuring uninterrupted script functionality.
Error Recovery — Equipped with a robust auto-retry mechanism for failed image loads, along with a floating visual indicator for monitoring progress and manual reloading.
Auto Play — Enjoy an adjustable slideshow mode for a hands-free reading experience.

Installation

Install Tampermonkey browser extension
Install the userscript from Sleazy Fork or Github release

Build from Source

npm install
npm run dev    # Development (hot reload)
npm run build  # Production

Output: dist/hentai-reader.user.js

Tech Stack

TypeScript + Vite + vite-plugin-monkey
UnoCSS

Project Structure

src/
├── main.ts                    # Entry point
├── menu-commands.ts           # Tampermonkey menu commands
├── types/index.ts             # Type definitions
├── state/
│   ├── config.ts              # Constants and settings
│   └── store.ts               # Centralized state
├── utils/
│   ├── dom.ts                 # DOM utilities
│   └── icons.ts               # SVG icons
├── services/
│   ├── page-parser.ts         # Page URL and range parsing
│   ├── image-loader.ts        # Image loading with retry and cache
│   ├── request-queue.ts       # Concurrent request queue
│   └── prefetch.ts            # Next page prefetching
├── ui/
│   ├── styles.css             # Styles
│   ├── float-control.ts       # Floating controls
│   ├── settings-panel.ts      # Settings panel
│   └── single-page/
│       ├── overlay.ts         # Reader mode overlay
│       ├── scrollbar.ts       # Scrollbar with thumbnail panel
│       ├── thumbnail-panel.ts # Virtual-scrolling thumbnails
│       ├── navigation.ts      # Keyboard/wheel/click navigation
│       └── auto-play.ts       # Auto-play logic
└── features/
    ├── scroll-mode.ts         # Infinite scroll mode
    └── single-page-mode.ts    # Reader mode facade

License

MIT