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Grok

AI assistant that promotes truth and objectivity with various features.

国家标准全文公开系统

A system for accessing and searching Chinese national standards, including mandatory, recommended, and guidance documents, with online reading and download options.

Nicelydone

Browse the largest web apps inspiration library of 64,100+ organized screenshots (screens, user flows, UI components) from the best in class web apps — handpicked.

读秀学术搜索

读秀学术搜索 - 一个强大的工具，提供多种功能和服务。

Anna’s Archive 安娜的档案

Dünyanın en büyük açık kaynaklı açık veri kütüphanesi. Mirrors Sci-Hub, Library Genesis, Z-Library ve daha fazlası.

维普网

维普官方网站-一站式学术资源检索平台,汇聚国内外期刊、会议论文、学位论文、专利、报纸等多元化学术资源,覆盖广泛学术领域，满足您各类学术需求；采用先进的智能检索技术，支持多维度检索,同时提供高级检索、专业检索等模式,满足不同用户的精细化需求;提供文献引证追踪、科学指标分析等功能,助用户洞悉学术脉络,把握研究前沿;支持在线阅读、一键下载等多种便捷功能，让用户随时随地享受学术盛宴。个性化设置功能,让学术空间更加贴合个人需求,提升科研效率。

Microsoft Copilot

Microsoft Copilot bilgilendirmek, eğlendirmek ve ilham vermek için yardımcınızdır. Tavsiye, geri bildirim ve basit yanıtlar alın.

万方数据

万方数据知识服务平台-中外学术论文、中外标准、中外专利、科技成果、政策法规等科技文献的在线服务平台。

unDraw

The design project with open-source illustrations for any idea you can imagine and create. Create beautiful websites, products and applications with your color, for free.