Hide duplicate posts on pre-redesign Reddit.

Latest Version

Version
1.4
Update
May 24, 2021
Size
37.49KiB
Developer
Category
Users
1,000+
Rating
4.42857 ★
Manifest Version
2
Web Store Status
Languages Support
English
See more
Permissions
*://*.thumbs.redditmedia.com/*
Storage
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Reddit Deduplicator Extension

When viewing a list of posts on reddit.com, the extension finds posts with the same URL or thumbnail and groups them together, showing only the first instance.

This is particularly useful when viewing an individual user's posts, as some users will post the same link or upload the same image to multiple subreddits. It can also be useful for viewing subscriptions or multireddits that aggregate posts from similar subreddits.

This extension is compatible with Reddit Enhancement Suite's \"Never Ending Reddit\" feature.

Merge icon by Freepik from www.flaticon.com (modified from original).
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 2, "name": "Reddit Deduplicator", "version": "1.4", "author": "Nicholas Gaya", "description": "Hide duplicate posts on pre-redesign Reddit.", "homepage_url": "https://nickgaya.github.io/rededup/", "icons": { "16": "icons/icon16.png", "48": "icons/icon48.png", "128": "icons/icon128.png" }, "permissions": [ "*://*.thumbs.redditmedia.com/*", "storage" ], "options_ui": { "page": "options/index.html", "open_in_tab": false }, "content_scripts": [ { "matches": [ "*://*.reddit.com/*" ], "js": [ "browser-polyfill.js", "bgshim.js", "settings.js", "rededup.js" ] } ], "background": { "scripts": [ "browser-polyfill.js", "dct.js", "dwt.js", "phash.js", "background.js" ], "persistent": false }, "key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAn0ryKXBfNTU8RVqLeQWhpHYzN7gj8NfJrd2CYVwjTVRLCLYNzoAUPB86DuWPEHX0wJ7Nao6MFNFXHNvp/heLerY2C9yiUAL7PCYWO4vwQhSEbbGaarR4DGbPcN6JBjg8RFwEdvR2Qwqt735ZHdtc3IpP+nu3JDRkA/qIGNrU38GFLgbbgenQtxrFhfbXRW7fIjudQz6pEG/rJ2LeE+BBqF5oyPNsZ1ZozgbeUKobWOrR6zou3KGkEx7850wWwBc8aINbgaNn8BtmR2pkD69MdJ9a4w+rfkDN2viSYNoytHvhz3W2GzifFQom1mH82mbJBC/TPpf7jk2b22rrq436yQIDAQAB"}
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User reviews

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Tony Coleby (ID: 0000006f8bf9420a) Voted 5 ★ - Updated 09/14/2023 Does exactly what it should. There's probably an option for this buried deep within Reddit Enhancement Suite but I can't find it. Thanks!

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Yang Lu (ID: 000000185a884f2c) Voted 5 ★ - Updated 03/16/2023 Thank you for creating this amazing extension, I was frustrated by this exact same problem!

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Emre A. (ID: 0000003289765471) Voted 1 ★ - Updated 08/13/2022 doesn't work