药物知识库，包括药物的相互作用、药理学、化学结构、靶标、代谢等。

VimL 脚本语言编程指南

This tool makes it possible to keep a chronically plugged in Apple Silicon Macbook at 80% battery, since that will prolong the longevity of the battery. It is free and open-source and will remain that way.

将电池电量限制在 80% 以维持电池健康。

在线 OCR，支持批量识别图片、PDF，无数量页数、大小限制，可右键导出识别结果。

An interactive page that lets you scroll down the ocean. Visit the great depths of the Mariana Trench and discover all the sea creatures hidden beneath.

一个交互式页面，可让您探索海里不同深度的海洋生物。

An ebook reader application supporting PDF, DjVu, EPUB, FB2 and many more formats, running on Cervantes, Kindle, Kobo, PocketBook, reMarkable and Android devices.

A digital notebook designed for tasks that demand focus
具有手写功能的电纸书

• 深度使用报告
• 添加中文字体
• reMarkableWiki - Everything about the reMarkable Paper Tablet
• Community-maintained repository of free software for the reMarkable tablet.
• A curated list of projects related to the reMarkable tablet
• 变砖后恢复工具
• host your own cloud for the remarkable
• a site about remarkable app dev (HN discussions)
• remarkable_functions.sh

Play your own music, directly from the cloud.

Play music that is stored on your cloud, directly in your browser or on your phone. Whether you are at work or on holiday, your own music collection always travels with you.

Supported cloud services:

Dropbox, Google Drive, OneDrive, Amazon S3, 4Shared, Box.net, CloudMe, Icedrive, Koofr, MagentaCLOUD, MyDrive, OpenDrive, ownCloud, pCloud, Pydio, Storage Made Easy, Strato HiDrive, Synology NASes, Yandex, and many more. If they support either WebDAV, FTP(S) or SFTP, it will probably work.

Similar:

• https://inter.tube/

A command-line program to sync files and directories to and from different cloud storage providers like Google Drive, S3, Dropbox, Backblaze B2, One Drive, Swift, Hubic, Wasabi, Google Cloud Storage, Yandex Files etc.

• https://github.com/yuudi/rclone-webui-angular 图形界面

the world's leading independent guide to hi-fi and home entertainment products
家庭影院、平板电视、音响、音箱、数码产品的评测

Standard Ebooks is a volunteer-driven project that produces new editions of public domain ebooks that are lovingly formatted, open source, free of U.S. copyright restrictions, and free of cost.

Congress.gov is the official website for U.S. federal legislative information. The site provides access to accurate, timely, and complete legislative information for Members of Congress, legislative agencies, and the public.

Congress.gov 是美国联邦立法信息的官方网站。该网站为国会议员、立法机构和公众提供准确、及时和完整的立法信息。

Bills 法案

Identify fonts by appearance, find fonts by name, find picture or symbol fonts, find fonts by designer or publisher.

按外观识别字体、按名称查找字体、查找图片或符号字体、按设计师或出版商查找字体。

An art QR code (qrcode) beautifier. 艺术二维码生成器。

Similar:

• https://quickqr.art/
• https://github.com/zhengkyl/qrframe Generate beautiful QR codes with JavaScript code demo
• https://fietkau.software/qr 一个网页应用，可以定制二维码的颜色、斑点、徽标。

This is a fully-decentralized application to query the most complete dump of RARBG, hosted on IPFS.

Mirrors:

• https://rargb.to/
• https://rarbg.tw/
• https://www.rarbggo.to/
• https://www.rarbgproxy.to/
• https://rarbgmirror.org
• https://rarbgaccessed.org
• https://rarbgget.org
• https://rarxd.lol/
• https://rarbg.best/

GoldenDict-ng 是一款开源、功能全面、多格式的字典软件，可以在查询一个单词的时候从多本词典中显示结果。

支持包括 MDict、StarDict、DSL、Zim/Kiwix 等常见的离线字典格式 和 Wiktionary、DictD、LinguaLibre 等在线的资源。并且可以添加任意的网站和程序来当作字典的来源。

GoldenDict-ng 是由国人从原版 GoldenDict 分支出来的，相比原版：

• 支持最新版的 Qt6，用 QtWebEngine 取代不再维护的 QtWebKit
• 处理了大量原版中多年没有解决的 bug 和功能需求，比如暗黑模式、大字典的支持、high DPI 显示、修改字典名称、和 Anki 整合等等
• 内部代码经过重构和优化后可维护性高
• 使用 Xapian 来支持全文搜索
• 通过 libzim 支持最新的 zim 标准

See also:

• https://github.com/terasum/medict 一个跨平台的词典 APP, 主要支持 .mdx/.mdd 词典格式

对全球定位系统的深度讲解

The Application Protocol Multiplexer is a tool that allows you to forward TCP or UDP traffic to different addresses based on regex pattern matching in the first packet sent by the client.

应用协议复用器是一种工具，它允许您根据客户端发送的第一个数据包中的正则表达式模式匹配，将 TCP 或 UDP 流量转发到不同的地址。

Discussion: https://www.v2ex.com/t/943547

yt-fts is a simple python script that uses yt-dlp to scrape all of a youtube channels subtitles and load them into an sqlite database that is searchable from the command line. It allows you to query a channel for specific key word or phrase and will generate time stamped youtube urls to the video containing the keyword.

Discussion: https://news.ycombinator.com/item?id=36009774

English e-Reader is the biggest online library of graded e-books

Here you can find plenty ebooks in different digital formats: epub, fb2, mobi, rtf, txt, as well as audio books in mp3 format. You can download ebook in format you want or just read online for free.