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Lean Library

A library-approved tool to unlock access to academic papers.

用户数200K当前公开安装规模
评分3.4商店平均评分
评论数142公开评论体量
Manifest 版本V3插件平台版本
7日增长0近 7 天净增用户
7日增长率0%相对周增长速度
视觉预览

Lean Library 媒体预览

2 项素材
趋势

用户增长趋势

按已采集快照查看用户数变化。

用户增长趋势

200K200K200K200K200K2026年7月15日2026年7月18日2026年7月21日最新值: 200K
评分趋势

近 7 日评分趋势

展示最近 7 日窗口内已采集的评分快照,辅助判断近期评分是否稳定。

7 日评分变化

起始值
3.43
最新值
3.43
7 日评分变化
0.00
3.333.383.433.483.532026年7月15日2026年7月18日2026年7月21日最新值: 3.43
2026年7月15日2026年7月21日
增长概览

日/周/月增长表现

同口径展示 1 天、7 天、30 天的绝对增长与增长率。

1日增长持平
00%
7日增长持平
00%
30日增长持平
00%
技术摘要

版本、语言与抓取信息

查看发布时间、版本、支持语言、最近更新和抓取时间。

版本2026.5.0
ManifestV3
大小11.91MiB
语言数1English
发布时间
最近更新
最近抓取
English
简介

插件简介

查看插件说明、主要功能和适用场景。

Providing an uninterrupted research rhythm

Lean Library is a free end-to-end research tool that brings your library’s services and resources directly into your research workflow, no matter where you start your research. Whether you are discovering and accessing academic content or saving references, Lean Library puts your library right at the heart of every research journey. Instantly and legally unlock millions of academic articles, eBooks, and open access content, avoid paywalls, and receive customised guidance from your library. Save references, highlight and annotate content, get journal alerts, and build information literacy skills with article retraction alerts and trust ratings—all from within your browser.

Ready to start using Lean Library?

Install the extension, select your institution and begin researching! Even if you aren’t

affiliated with an institution, you can still get quick and seamless redirection to open access materials absolutely free by downloading the extension and selecting Lean Library Open as your library.

Please note, the Lean Library browser extension works together with Lean Library

评价

最新评论快照

查看最近评论和评分分布。

商店综合星级3.4Chrome 商店给出的聚合评分,包含只有打分但没有同步评论正文的情况
已同步评论均分3.1仅基于下方已同步评论正文计算
有内容评论103已同步的评论正文数量
总评分/评论数142Chrome 商店公开评分/评论计数

商店综合星级:3.4。下方星级分布只统计已同步评论正文;如果某个插件只有公开分数、没有真实评论正文,这里可能为空。

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V W2025年11月1日
1

This may sound unlikely, but the latest version released yesterday breaks things on youtube pages. It took a lot of switching each of my extensions off and on again to identify that Lean was reliably triggering the problem when it was on (and no other extensions did that). The problems include causing the youtube notifications button to flash up the notifications list window only for second of so and then close it, and causing the "..." 3-dot menus on youtube pages to not open at all. The only solution at the moment is to disable the extension.

版本 2025.21.0语言 en
1 有用 · 0 无用
Charlotte Heide2025年9月23日
2

Overcomplicated SciWheel's original extension layout. At the time of writing this, the Google Chrome extension has once again stopped responding on all of my devices. This has been a reliable tool since I started using it 4 years ago and I recommended it to all of my coworkers, but I cannot in good faith do so until they fix the bugs they've introduced. I've got my qualifying exam in less than 3 weeks and I need to have my citations ironed out ASAP but this rebranding is making it incredibly difficult.

版本 2025.17.0语言 en
5 有用 · 0 无用
Pritish Patil2025年9月21日
1

Like others have said, this is completely unusable and breaks all the nice features Sciwheel had. It also takes over highlighting on all webpages and randomly breaks their alignment, even on sites that have no business being related to references. Also, if there’s no sane way to import PDFs into the library, what is the point of the extension? Super disappointed with this transition—missing out on such basic features, all of which could have been predicted. It’s not rocket science: people want to import PDFs into a reference manager.

版本 2025.17.0语言 en
7 有用 · 0 无用
Rebecca Eliscu2025年9月16日
1

Why won't highlighted portions show up when I visit a paper later? I also can't click to remove highlights that do decide to show up. Generally must more frustrating and less intuitive to use than SciWheel. Very disappointed.

版本 2025.17.0语言 en
omer azar2025年9月14日
1

Terrible switch from Sciwheel to this. Where is all the functionality? why must I go to the lean library workspace in order to add tags? and why for the life of me I cannot shake the affiliation to the university of derby, even though I'm not affiliated with it in any way, and at no point did I indicate in the program that I have something to do with that particular institution? we're not even located in the same country for crying out loud!

版本 2025.16.0语言 en
2 有用 · 0 无用
Brian Chew2025年9月11日
2

What an unfortunate loss of functionality from the SciWheel Extension. The Sciweel Extension let you add a paper you were reading to your projects, add tags, and notes, pretty seamlessly. When you added notes, you could click on the note and add additional information, color code your highlight, or delete the note without having to go through any additional steps. Now most of these actions require you to go through additional dropdown menus, and the process appears to also take longer, with a loading bar remaining on the screen after you've added your note. This was not the case before. The ability to add tags has been completely lost in the new extension, despite being one of the functionalities that added the most utility to the sciwheel extension before. Adding tags let me add more granularity to my reference sorting system, so that I could find which references specific to a certain project were important because they touched on a certain aspect of the project, had an interesting assay, or more. I can no longer specify that. When you add a paper to the project now, clicking the extension icon also no longer tells you what project the paper is in. Sadly one of the few complaints about the last extension, which was that you couldn't add your reference to multiple projects, has also not been improved. There was a popup that might have had some of the lost functionalities, but because it was always on and covered part of the screen, it *frequently* interrupted my ability to read through articles, so I had to disable it. A popup is just not an upgrade from a collapsible interface on my toolbar. Editing to add in that disabling the popup frequently reverts the setting. This user preference does not seem to be retained by the extension. This has been a significant step back on the utility sciwheel provided. It seems the developers are taking note of the disappointed feedback and will reintegrate some of these features, which I am thankful for. I've already noticed that the ability to edit notes has been readded, which was one of major complaints. That gives me hope, though it could still use refinement, because as I mentioned it adds additional steps that did not exist before. I initially gave 1 star because the notes functionality had been completely lost. I've increased to two as that functionality has returned, if albeit a bit less smooth than before. I'm thankful the developers are working to return some of SciWheels Functionality and hope the new extension can catch up with the utility of the legacy extension and maybe improve it more in the future.

版本 2025.16.0语言 en
3 有用 · 0 无用
Molly Davies2025年9月5日
1

SciWheel extension had such better functionality. For example this extension is 'incompatible' when I open article PDFs and doesn't seem to automatically add the PDF when its open access, whereas this was never a problem with SciWheel. Disappointed in this new version and hope that it can be brought up to par with the previous extension.

版本 2025.15.0语言 en
5 有用 · 0 无用
James Bullard2025年8月27日
1

I appreciate the desire to rebrand the extension, but how can users be forced to "upgrade" to lean library extension when the replacement lacks the functionality that the sciwheel extension has? When changes like this are made in the future will so little attention be paid to the users of the product? What does open access have to do with whether or not I find the content relevant? Was any user testing done? What are the specific problems? - The popup is insane, the inability to add to the library by right click, the notes and highlight functionality ... A better question is probably, what were the reasons for changing the existing functionality? Why was it changed? What features were added? Were there critical security patches that were necessary? Why is the switchover mandatory? I have been quite happy with sciwheel and had got many others on the product but it is hard to interpret this change as anything other than a change in priorities that bodes ill for the future.

版本 2025.13.0语言 en
5 有用 · 0 无用
Michael Dew2025年8月14日
1

Sciwheel was a much better extension. It was easy to add notes to previous highlights and easy to edit highlights, and there was a mobile app, which I found useful for bus rides. Now, if I don't add a note when I create a highlight, I can't add one later. Often, the when I try clicking on a highlight I have previously made, it won't let me, or I won't be able to delete it. I don't appreciate the "We found an open access version" pop-up, because I am usually already on a version I have access to through my insitutiton. I was just on an article and the extension kept turning on and off.

版本 2025.13.0语言 en
5 有用 · 0 无用
Jennifer Korchak2025年8月8日
1

This went from SciWheel's completely unobtrusive format to the feel of pop-up advertisements. Please allow for access to the legacy version of the extension.

版本 2025.12.0语言 en
6 有用 · 0 无用