Documentation and tutorials for ROS
Docs and guides to work with the Unity ecosystem.
“NumPy documentation”
“Matplotlib documentation”
Git-Reference
GitHub Docs
Build & deploy faster with any modern frontend stack or AI agent.
Web technology for developers
菜鸟教程
Markdown Guide
Claude Code is an AI-powered coding assistant
“EXFOLIATE! EXFOLIATE!” — A space lobster, probably
Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation.
wikiHow：你可以信赖的万事指南
SurvivSJTUManual
UC Irvine Machine Learning Repository
The AI community building the future.
Level up with the largest AI & ML community
希望番号・図柄ナンバープレート申込サービス
出入国在留管理庁電子届出システム
ドローン情報基盤システム2.
ETC利用照会サービス
Apply for a U.S. Visa
ChatGPT is your AI chatbot for everyday use.
Gemini - Google
AI Coding Agent, Terminal, IDE
Grok is an AI assistant built by xAI
深度求索
字节跳动旗下AI智能助手
OpenClaw, Always Online
AI image generation
AI image generation by Adobe
AI image generation and creative tools
Open source AI image generation (Stable Diffusion)
AI video generation and editing
AI video generation
AI video generation by OpenAI
AI video generation by Kuaishou
AI video generation with avatars
HappyHorse - The latest AI video model from Alibaba
即梦AI - 即刻造梦
The world is your Oyster. Open it.
e-Print archive
Google Scholar provides a simple way to broadly search for scholarly literature.
National Center for Biotechnology Information
科学研究費助成事業データベース
The AI workspace that works for you.
Online LaTeX editor
DeepL Translation
A community maintained Python library for creating mathematical animations.
乔布简历
免费在线流程图思维导图
Optimize your images with a perfect balance in quality and file size.
create QR codes for free (Logo, T-Shirt, vCard, EPS).
simple online GIF maker and toolset for basic animated GIF editing.
Android 9-patch shadow generator fully customizable shadows.
Viewport Sizes and Pixel Densities for Popular Devices.
SVG 在线压缩平台。
免费在线抠图软件,图片快速换背景-抠白底图。
Favicon.im/{domain}
aws
Connect, protect, and build everywhere
AI and Cloud Computing Services
产业智变，云启未来。
Tencent Cloud For Developers
Scale & Ship Faster with a Composable Web Architecture
Build and deploy on the AI Cloud.
Managed Cloud Hosting, Dedicated Servers, Cloud Services
Windy
夕焼け予報
Live Space Station Tracking Map
Track123
Star History
Share Files Online with Secure Cloud Storage
Protect your Online Privacy
免费云盘丨文件共享软件丨超大容量丨存储安全
备份无忧整理有序·阿里巴巴集团出品
网页版入口丨安全存储丨极速传输丨阿里云专业守护
The digital design toolkit
Introducing Adobe XD. Design. Prototype. Experience.
Powerful design prototyping tools
Simple design, prototyping and collaboration
无需利用编码即可进行网站设计。
Design, prototype, and gather feedback all in one place with Figma.
Khroma is the fastest way to discover, search, and save color combos you'll want to use.
Beautiful colored gradients.
Curated gradients for designers and developers.
Coolest handpicked Gradient Hues for your next super ⚡ amazing stuff.
WebGradients is a free collection of 180 linear gradients that you can use as content backdrops in any part of your website.
2017 Grabient by unfold.
The daily color digest
Copy Paste Color Pallette from Flat UI Theme.
The super fast color schemes generator!
Beautiful Color Palettes.
Create color schemes with the color wheel or browse thousands of color combinations from the Color community.
Best Flat Colors For UI Design.
Trianglify Generator.
Beautiful colors and designs to your inbox every week.
Color Claim was created in 2012 by Tobias van Schneider with the goal to collect & combine unique colors for my future projects.
Identify technology on websites.
A smart news reader built for productivity.
A tool for developing responsive websites crazy-fast.
Smart CSS viewer tailored for Designers.
IDE-like code search and navigation, on the cloud.
Discover the world's most beautiful places at every opened tab.
Youtube
日本最大級の動画サービス
Watch movies, TV shows, sports, and live TV
Watch TV Shows Online, Watch Movies Online
海量高清视频免费在线观看
哔哩哔哩(゜-゜)つロ干杯~-bilibili
Free Porn Videos & Sex Movies - Porno, XXX, Porn Tube
SBI証券 - ネット証券最大手
楽天証券 - Online stock trading
日本経済新聞 - Japan's leading financial newspaper
Stock market live, quotes, business & finance news
Track all markets on TradingView
Buy, sell and trade Bitcoin and other cryptocurrencies
The world's leading cryptocurrency exchange
Buy Crypto | Trade Derivatives with Bybit
Buy, sell, and use cryptocurrency
Buy Bitcoin & Crypto
Gate.io - Leading cryptocurrency exchange
The complete set of 675 icons in Font Awesome.
2,100,000+ free and premium vector icons.
阿里巴巴矢量图标库。
Free simple icons for your next project.
Search 590,912 free icons.
Search through 300,000 free icons.
Icon Font, SVG, PDF & PNG Generator.
PNG、ICO、ICNS格式图标搜索、图标下载服务。
634,000+ Free vector icons in SVG, PSD, PNG, EPS format or as ICON FONT.
The largest user interface design database in the world.
Access over 900 material system icons, available in a variety of sizes and densities, and as a web font.
The premium icon font for Ionic Framework.
Simple line Icons pack.
iOS icons gallery.
Showcasing beautiful icon designs from the iOS App Store.
Brand logos free to download.
Search & download thousands of logos instantly.
More than a million free vectors, PSD, photos and free icons.
Find awesome high quality wallpapers for desktop and mobile in one place.
Free PSD & Graphics, Illustrations.
Free & Premium Design Resources — Medialoot.
专注免费设计素材下载的网站.
免费 png 图片背景素材下载。
我图网，提供图片素材及模板下载，专注正版设计作品交易。
电商设计（淘宝美工）千图免费淘宝素材库。
原创素材共享平台。
懒人图库专注于提供网页素材下载。
设计素材搜索聚合。
不一样的设计素材库！让自己的设计与众不同！
免费素材共享平台。
Making the web more beautiful, fast, and open through great typography.
Quality fonts from the world’s best foundries.
方正字库官方网站。
中国首个字体品牌设计师交流网。
优质字体免费下载站。
FREE fonts for graphic designers.
Download Free Fonts and Free Dingbats.
Lost Type is a Collaborative Digital Type Foundry.
Download free fonts for Windows and Macintosh.
Free Fonts to Download + Premium Typefaces.
Free Fonts
Fonts for Print, Products & Screens.
Archive of freely downloadable fonts.
WEB Free Fonts for Windows and Mac / Font free Download.
Abstract Fonts (13,866 free fonts).
Animated infographics for science and education.
World's passports in your pocket.
TeleGeography's comprehensive and regularly updated interactive map of the world's major submarine cable systems and landing stations.
重新掌控你的新闻订阅源。
一家关于计算机黑客和创业公司的社会化新闻网站。
国内活跃的经济、管理、金融、统计在线教育和咨询网站。
阮一峰，科技爱好者周刊。
酷 壳 – CoolShell。
Design Guidelines — The way products are built.
A collection of awesome design systems.
Introduction - Material Design.
Human Interface Guidelines iOS.
PS礼仪-WEB设计指南。
Your Favourite Photoshop Tutorials in One Place.
创意设计软件学习平台。
WEB UI免费视频公开课。
程序员的梦工厂（有UI课程）。
