Join the world's most widely adopted, AI-powered developer platform where millions of developers, businesses, and the largest open source community build software that advances humanity.

赛博活佛

Keep spam out of your mail and stay safe - just use a disposable temporary email address! Protect your personal email address from spam with Temp-mail

生成随机密码

在线语音、视频、投屏等

A beautiful and modern markdown preview tool with syntax highlighting and drag & drop support

最早的AI科技公司

Talk with Claude, an AI assistant from Anthropic

google的AI聊天平台

The fastest path from prompt to production with Gemini

Perplexity is a free AI-powered answer engine that provides accurate, trusted, and real-time answers to any question.

免费的AI在线聊天

RackNerd - Global Dedicated Servers. Introducing Infrastructure Stability

SSD VPS Servers, Cloud Servers and Cloud Hosting

ClawCloud

影视聚合

me

在线音乐播放器

泡椒音乐 - 在线音乐搜索，可以在线免费下载全网MP3付费歌曲、流行音乐、经典老歌等。曲库完整，更新迅速，试听流畅，支持高品质|无损音质

myNoise sets the standard for online background noise machines and interactive soundscapes.

支持 Windows / macOS / Linux

一个第三方音乐播放器、本地服务、桌面歌词、音乐下载、远程控制. Contribute to algerkong/AlgerMusicPlayer development by creating an account on GitHub.

有趣的外语学习网站

使用LingoHut，你可以用自己的母语来学习超过45中语言，例如南非荷兰语、阿拉伯语、中文、荷兰语、英语、法语、德语、印地语、意大利语、日语、波斯语、葡萄牙语、俄语、西班牙语、土耳其语等。 免费在线外语课程

由诺贝尔奖获得者卡尔·威曼于2002年创立，PhET互动仿真程序计划由科罗拉多大学的团队专项运营，旨在创建免费的数学和科学互动程序。 PhET 是基于拓展型教育的<a {0}>相关研究</a>并且激励学生在直观的、游戏化的环境中进行探索和发现。

在线新华字典共收录简体、繁体2万余字，为广大汉语学习者提供汉字的拼音、部首、笔画、字义解释、同义词、反义词、同音字、英文翻译、词义解释、词性变化、康熙字典解释、说文解字、字源演变、常用词组等查询，支持拼音查字、手写输入查字。

探索来自世界各地的精选睡前故事，让孩子在温馨的故事中进入梦乡

古诗文网作为传承经典的网站专注于古诗文服务，致力于让古诗文爱好者更便捷地发表及获取古诗文相关资料。

5000言集合了大众所熟知的经典国学，并给予翻译和解读，平台旨在传播国学知识及民族文化，让大家都能爱上璀璨的华夏文明。

各种怪诞

有趣的练习打字网站，寓教于乐

免费学习编程

【公考知识库】SaDuck - 考点详细解析，内容通俗易懂，精准查缺补漏，网站‌持续更新，提供实用工具，告别碎片化学习。

Games, visualizations, interactives and other weird stuff.

Open a new window somewhere in the world. Look through windows shared by real people, and share yours to become a part of this global community.

Patatap is a portable animation and sound kit. With the touch of a finger create melodies charged with moving shapes. Warning: contains flashing images.

无限放大的奇幻插画世界，让人沉浸到停不下来

Write a letter to the future: set goals for yourself, make a prediction about the world. Envision the future, and then make it happen. FutureMe has been delivering letters to the future for millions of people since 2002.

The Useless Web Button... take me somewhere... useless. The perfect button for the bored, or those looking to find random sites online!