Browser extension for predicting leetcode contest rating. It shows approximate rating delta after contests on leetcode itself.

Latest Version

Version
1.0.2
Update
December 18, 2022
Size
172KiB
Developer
lcpredictor.onrender.com
Category
Users
4,000+
Rating
3.47059 ★
Manifest Version
3
Web Store Status
Languages Support
English
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Permissions
Tabs
Storage
Scripting
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LC Predictor Extension

After participating in Leetcode contests, you wait too long for seeing your new rating. By using this extension you can get your rating changes right after the completion of contest on Leetcode itself. It adds rating changes on leetcode ranking pages for all the contestants.
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 3, "name": "LC Predictor", "version": "1.0.2", "short_name": "LC Predictor", "background": { "service_worker": "background.js" }, "action": { "default_popup": "./popup.html", "icons": { "16": "/icons/icon16.png", "32": "/icons/icon32.png", "48": "/icons/icon48.png", "64": "/icons/icon64.png", "128": "/icons/icon128.png" } }, "description": "Browser extension for predicting leetcode contest rating. It shows approximate rating delta after contests on leetcode itself.", "icons": { "16": "/icons/icon16.png", "32": "/icons/icon32.png", "48": "/icons/icon48.png", "64": "/icons/icon64.png", "128": "/icons/icon128.png" }, "options_page": "./options.html", "permissions": [ "tabs", "storage", "scripting" ], "host_permissions": [ "https://leetcode.com/*", "https://lcpredictor.onrender.com/*" ]}
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How to download and manually install LC Predictor extension for Chrome

Looking for a way to install LC Predictor extensions for Chrome, you can search for them in the Chrome Web Store, clicking the "Add to Chrome" button, and following the straightforward process.

However, you may need to install LC Predictor extensions manually, this article outlines two simple methods to effortlessly install LC Predictor extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

Method 1: Download LC Predictor extension and manually install through Drag &Drop

If you ever need to manually install a LC Predictor extension for Chrome, don't worry, it's a simple process. Just follow these easy steps, and you will have your extension ready to use in no time.

Step 1: Download the LC Predictor Extension by clicking the "Download CRX" button on the website.

Look for the LC Predictor extension you wish to install. Go to the website and download the LC Predictor extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for LC Predictor extension that contains all the data.

Step 2: Extract &Arrange Files

Once the file is downloaded, extract that file into its own folder. Similarly, give that extension files a permanent home. In other words, keep it in a folder that you don't accidentally delete it because these files will be needed to make that extension work.

Step 3: Go to the Chrome Extensions Page

Open Google Chrome and in the address bar, type chrome://extensions; it will open the Google Chrome extensions page. Make sure that "My extensions" is selected in the sidebar.

Step 4: Drag and Drop the Extension

Now, go to the folder where you extracted the LC Predictor extension and drag &drop the extension file from there anywhere onto the extension page within Google Chrome.

Step 5: Complete the Installation

Once you drag and drop the extension file, follow the steps that Google Chrome takes you through. Similarly, if the extension file is of .crx file format, you will be required to review the permissions and then add the extension.

Now, you can manage that added extension as you would like to with any other Chrome extension that you added through Chrome Webstore. Its icon will also appear in the Google Chrome Menu on the right side of the address bar once you activate it.

Method 2: Download LC Predictor extension for Chrome and install in Developer Mode

This is another method to install LC Predictor extension manually, but the twist is that here, you install by enabling the developer mode option provided in Google Chrome. This mode is commonly used for testing extensions or running unpublished tools.

Step 1: Download the LC Predictor extension file

Select and download the LC Predictor extension by clicking the 'Download CRX' button on the website.

Step 2: Extract the downloaded contents

Convert the file to a ZIP file if it is in CRX format then extract the LC Predictor extension zip file or folder that you downloaded. Make sure you extract it using the same folder name and keep it safely in another folder, so you don't delete it by mistake. The extracted folder will be needed to keep your LC Predictor extension running.

Step 3: Open Chrome Extension Setting Page

In the address bar of Google Chrome, type chrome://extensions and open the Chrome Extension Page.

Step 4: Enable Developer Mode

After opening the Chrome Extension page, look at the top right side, and you will find the toggle option of "Developer mode."Simply enable that developer mode option.

Step 5: Load the Unpacked Extension

Once you enable the developer mode option, you will see the menu of Load Unpacked, Pack Extensions and Update. From that, select the option "Load unpacked."

Step 6: Select the Extension Folder

Once the pop-up opens upon clicking Load unpacked, select the LC Predictor extension directory and click on the "Select Folder "button.

Step 7: Confirm and Install

After you select an extension folder of a Google Chrome extension you're installing manually, confirm its installation for the final time and let the installation complete.

Conclusion

Here we've made a step-by-step guide on How to manually install LC Predictor extension in 2 ways. We hope this guide proves helpful.

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User reviews

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Yash Gupta (ID: 00000020cab2c621) Voted 1 ★ - Updated 08/22/2023 Not working, even a bit Even for thr contests whose ranking are released, its not showing them.

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Divy Pagariya (ID: 000000262836d179) Voted 2 ★ - Updated 02/20/2023 it stopped working

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Mukul Upadhyay (ID: 000000fefa9b1eea) Voted 2 ★ - Updated 01/29/2023 Not working right now.

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Sunil Kumar Gv 19BLC1055 (ID: 000000b0eec448f2) Voted 5 ★ - Updated 09/11/2022 Very accurate and quick! Great piece of work

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akshay shah (ID: 0000000bd5c44cfa) Voted 5 ★ - Updated 09/02/2021 It was helpful