JavaScript userscript

Open-source JavaScript projects categorized as userscript | Edit details

Top 23 JavaScript userscript Projects

  • pangu.js

    Paranoid text spacing in JavaScript

    Project mention: 为什么你们就是不能加个空格呢? | reddit.com/r/China_irl | 2021-07-05
  • deleteDiscordMessages

    Undiscord - Delete all messages in a Discord channel or DM (Easy and fast) Bulk delete

    Project mention: How to Delete Your Facebook, Twitter, Instagram, and TikTok | reddit.com/r/privacy | 2022-01-02

    Utilizing bots and scripts is not guaranteed to delete everything either. I've used Undiscord for all of my 10+ accounts. There remain a few dozen messages per account per DM/group chat/server that the script cannot detect due to some weird API reasons, so one has to keep their account to control (delete) that data (your messages).

  • Scout APM

    Less time debugging, more time building. Scout APM allows you to find and fix performance issues with no hassle. Now with error monitoring and external services monitoring, Scout is a developer's best friend when it comes to application development.

  • Simple-YouTube-Age-Restriction-Bypass

    A simple userscript to bypass YouTube's age verification and watch age restricted videos without having to sign in.

    Project mention: Hackts bei euch, Google?! | reddit.com/r/einfach_posten | 2022-01-26
  • PWAsForFirefox

    A tool to install, manage and use Progressive Web Apps (PWAs) in Mozilla Firefox

    Project mention: Websites as apps | reddit.com/r/firefox | 2022-01-25

    I use PWAsForFireFox. A little bit trucker than the way Edge installs the sites, but it didn’t take long with the wiki to get it working

  • maxurl

    Finds larger/original versions of images and videos

    Project mention: Any updates coming soon? | reddit.com/r/MaxImage | 2022-01-27

    In the meantime, I'd recommend using the github version if possible: https://github.com/qsniyg/maxurl. The main problem holding it back from release are the build scripts, as they haven't yet been updated for the typescript build.

  • katakana-terminator

    A browser extension to convert gairaigo (Japanese loan words) back to English

    Project mention: Languages that have removed loanwords or strive for "linguistic purity"? | reddit.com/r/linguistics | 2021-12-05
  • firefox-scripts

    userChromeJS / autoconfig.js and extensions

    Project mention: Is Anyone Else Having This Problem Now? | reddit.com/r/firefox | 2022-01-28

    They should switch to Developer edition and https://github.com/xiaoxiaoflood/firefox-scripts/tree/master/extensions

  • SonarQube

    Static code analysis for 29 languages.. Your projects are multi-language. So is SonarQube analysis. Find Bugs, Vulnerabilities, Security Hotspots, and Code Smells so you can release quality code every time. Get started analyzing your projects today for free.

  • GoodTwitter2

    Userscript to modify the looks of twitter.com

    Project mention: #GoodTwitter2: Modifica el aspecto de #Twitter 🖌 | reddit.com/r/u_esgeeks | 2021-03-28
  • Stay

    Stay is a local userscript manager and an extension sample for Safari on iOS/iPadOS.

    Project mention: Stay² – open-source iOS userscript manager | reddit.com/r/CKsTechNews | 2021-12-31
  • HandyImage

    browser userscript (extension) which Shows just fullsize Image with hotkeys & without pop-ups on many image-hosting sites

    Project mention: Setting / extension / script /css to make images fit automatically to the window size? | reddit.com/r/firefox | 2021-09-19
  • psdle

    Improving everyone's favorite online download list, one loop at a time.

    Project mention: Is there a webpage that lists all of your PS3 digital purchases? | reddit.com/r/PS3 | 2022-01-27

    The person working on PSDLE had managed to let you pull old purchase info into a spreadsheet using this testing branch of PSDLE: https://github.com/RePod/psdle/issues/94

  • NXEnhanced

    Adds "quality-of-life" features to NextDNS website for a more practical usability

    Project mention: NextDNS IP link with VPN | reddit.com/r/nextdns | 2021-07-15

    Duplicate the config, either manually or with https://github.com/hjk789/NXEnhanced then link each of them separately.

  • uc.css.js

    A dark indigo CSS theme for Firefox and a large collection of privileged scripts to add new buttons, menus, and behaviors and eliminate nuisances. The theme is similar to other userChrome stylesheets, but it's intended for use with an autoconfig loader like fx-autoconfig, since it uses JavaScript and Firefox's component registrar to implement its more functional features.

    Project mention: Code to open a new tab instead of maximizing/minimizing browser by double-clicking on Tab Bar? | reddit.com/r/FirefoxCSS | 2022-01-03

    Oh, you can't use xiaoxiaoflood's autoconfig loader for this. It's for fx-autoconfig, like I said in the first post. You should not be combining the two either, that's a really bad idea. Anyway, xiaoxiaoflood's status-bar.uc.js file does not have -moz-window-dragging in it in the first place. Maybe you have an old version of it. It was updated Nov 22, 2021, so that seems likely. This is why I keep version numbers in all my scripts.

  • SteamWebIntegration

    Integrate your personal Steam information on the web, at your convenience!

    Project mention: Forge Your Fate - All options and Stickers | reddit.com/r/Steam | 2021-06-24

    However with your approach, in one can get more than 1 badge like; Choose: 7-8 of any option + Choose: 9-11 Options 1. Sorry but I trust that Revadike guy that has brought me https://github.com/Revadike/SteamWebIntegration long before that theory of yours.

  • mpiv

    A fully reworked fork of Mouseover Popup Image Viewer

    Project mention: Browser Extension for Saving Images As While Browsing | reddit.com/r/opendirectories | 2022-01-17

    Mouseover Popup Image Viewer

  • GiveawayCompanion

    Saves your time on games giveaway sites.

    Project mention: Coronation | reddit.com/r/FreeGamesOnSteam | 2021-09-29

    Thanks! Only had to do the "Steam group" and the "Wishlist and follow" tasks. Then they were all verified automatically thanks to Giveaway Companion

  • IMDb-Scout-Mod

    Auto search for movie/series on torrent, usenet, ddl, subtitles, streaming, predb and other sites. Adds links to IMDb pages from hundreds various sites. Adds movies/series to Radarr/Sonarr. Adds external ratings from Metacritic, Rotten Tomatoes, Letterboxd, Douban, Allocine. Media Server indicators for Plex, Jellyfin, Emby. Dark theme/style for Reference View. Adds/Removes to/from Trakt's watchlist. Removes ads

    Project mention: IMDb Scout Mod: v15 added support for the streaming APIs | reddit.com/r/Piracy | 2022-01-16

    GitHub link: https://github.com/Purfview/IMDb-Scout-Mod

  • Automail

    An enhancement collection for anilist.co (by hohMiyazawa)

    Project mention: Anime list that highlights creators you know? | reddit.com/r/anime | 2021-02-20

    Oh wow sorry, I was not paying attention at all. This the actual link for it.

  • f1tv_plus

    A few improvements to F1TV.

    Project mention: F1TV+ broken | reddit.com/r/F1TV | 2021-09-03
  • youtube-comment-blacklist

    Removes unoriginal YouTube comments.

    Project mention: Which social platform has the funniest comments or replies? | reddit.com/r/polls | 2021-11-07

    Twitch has fresh pasta, so at least you can get different flavours depending on the game played. YouTube is so bad I had to block most comments to keep my sanity.

  • Spotify-Genius-Lyrics-userscript

    Userscript, shows lyrics from genius.com on Spotify web

    Project mention: 'Dislike' button would improve Spotify's recommendations | reddit.com/r/technology | 2021-09-16

    you can use the web player with Spotify Genuis Lyrics for this purpose.

  • MAL-Dubs

    MAL Dubs is a userscript which labels over 4000 English dubbed titles on MyAnimeList.net and adds dub only filtering to search, seasonal and top anime pages.

    Project mention: Yuri romance dubbed ? | reddit.com/r/Animedubs | 2021-09-18

    If you're on PC I suggest using this English Dub script on MyAnimeList. With that you can search the yuri genre and select "dub only" and see which shows have been dubbed.

  • instagram_without_login

    Open post and scroll window without login.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2022-01-28.

JavaScript userscript related posts

Index

What are some of the best open-source userscript projects in JavaScript? This list will help you:

Project Stars
1 pangu.js 3,307
2 deleteDiscordMessages 2,656
3 Simple-YouTube-Age-Restriction-Bypass 908
4 PWAsForFirefox 592
5 maxurl 516
6 katakana-terminator 402
7 firefox-scripts 367
8 GoodTwitter2 294
9 Stay 294
10 HandyImage 159
11 psdle 152
12 NXEnhanced 122
13 uc.css.js 107
14 SteamWebIntegration 89
15 mpiv 85
16 GiveawayCompanion 78
17 IMDb-Scout-Mod 75
18 Automail 60
19 f1tv_plus 27
20 youtube-comment-blacklist 15
21 Spotify-Genius-Lyrics-userscript 11
22 MAL-Dubs 10
23 instagram_without_login 10
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