#webextension

2026-01-24

Công cụ âm thanh Ears đã được xây dựng lại cho Manifest V3! Ứng dụng mở rộng cung cấp EQ thời gian thực, tăng cường âm trầm và trực quan hóa phổ sống động cho mọi âm thanh trên web. Nếu bạn từng dùng Ears hoặc quan tâm đến Web Audio + MV3, hãy chia sẻ trải nghiệm hoặc góp ý cải tiến! #EarsAudio #WebExtension #MV3 #AudioEQ #BrowserTool #CôngCụÂmThanh #TiệnÍchTrìnhDuyệt #EQTrựcTuyến

reddit.com/r/SideProject/comme

2026-01-21

Sau khi nhận mức tăng lương thất vọng, tôi quyết định dùng năng lượng đó để tạo ra thứ mình đam mê: tiện ích mở rộng ghi log tin nhắn Discord tự động. Nó lưu lại mọi tin nhắn, kể cả khi đã bị chỉnh sửa hoặc xóa, giúp bảo vệ người dùng khỏi bị vu khống hoặc cấm nhầm. Không nhằm kiếm lời, chỉ là sản phẩm tôi tin sẽ hữu ích. #SideProject #DiscordLogger #WebExtension #MởRộngTrìnhDuyệt #CôngCụHữuÍch

reddit.com/r/SideProject/comme

Big Blu GnuBig_Blue_Gnu
2026-01-11

It's past due that we have a Wayback Machine extension for mobile browsers. We may as well do something to make that happen sooner (at least I am). Better late than never.

github.com/internetarchive/way

2026-01-06

Adventures in @thunderbird add-on development.

Motivated by a thread I seen yesterday, I decided to create a #WebExtension that would display pkpass files as inline attachments.

I managed to get all the data from the pkpass files and process them, what is giving me trouble is actually getting a `document` that is not attached to a `window` to work with html2canvas.

Like how to screenshot a document which only exists in memory?

Any clue? anyone?

2026-01-05

I wanted to port my feed reader #WebExtension to #Chrome, currently I been shipping it for #Firefox only.

Google's implementation of Manifest v3 and its requirements are bonkers. The whole switch to strange service workers instead of background scripts is very odd.

2026-01-04

Do you want to escape algorithmic timelines? Want to go back to #RSS / #Atom ? Don't want a profilic site to take over your blog reading experience?

I made a blog reader for you! It is called BlogCat and it is a #FOSS #WebExtension to make #blogging (reading and writing) a first-class citizen on #Firefox

It is a calm reading experience like FraidyCat and Rad Reader.

Check it out:

addons.mozilla.org/en-US/firef

(Oh and it has special features for podcasts)
(plz boost, getting noticed is hard)

Screenshot of blogcat showing the reading view with a calm reading experience. No feed takes over because it only shows a few posts per feed.A screenshot showing a browser popup when blogcat detects that the website has a feed.Screenshot showing blogcat menu on Firefoxscreenshot showing blogcat podcast viewer
2025-12-29

Crossed the hump of dealing with the #NPM ecosystem to get unit testing set for my Slop Farmer #WebExtension and finally got the LRU cache implemented so checked non-slop URLs aren't re-checked on the server unnecessarily. This should reduce client bandwidth and save server load too :)

Now I need to start working on adding features to the content script which will allow different actions on search result links without visiting the page itself.

#Firefox #DuckDuckGo #AISlop #NoAI #Webdev

2025-12-19

GitHub - ralyodio/defpromo: tiện ích mở rộng giúp quản lý quảng bá cá nhân trên các nền tảng mạng xã hội lớn như LinkedIn, Twitter, Instagram. #GitHub #defpromo #TiệnIchWeb #QuảngBáTrênMạngXãHội #SocialMediaPromotion #WebExtension

reddit.com/r/SideProject/comme

Hi there, here is a new beta version for wallabagger with a lot of changes under the hood:

- how to install it wallabagger.wallabag.org/betat
- beta version for Firefox addons.mozilla.org/fr/firefox/
- CRX available here for Chrome and Vivaldi github.com/wallabag/wallabagge

Thank you for your feedback. 😁

#wallabag #wallabagger #Firefox #webextension #floss

2025-10-29

BlogCat can now post threads on Mastodon.

This is my first threaded post:

dice.camp/@Agarzia/11545746042

Enable it by selecting "split post" in the #WebExtension options and then use a dash by itself in a line to mark where the post should be split.

screenshot of blogcat with thread spliting markers.
2025-10-29

BlogCat can now post threads on Mastodon.

This is my first threaded post:

dice.camp/@Agarzia/11545746042

Enable it by selecting "split post" in the #WebExtension options and then use a dash by itself in a line to mark where the post should be split.

screenshot of blogcat with thread spliting markers.
Andre Alves GarziaAgarzia@dice.camp
2025-10-29

BlogCat can now post threads on Mastodon.

This is my first threaded post:

dice.camp/@Agarzia/11545746042

Enable it by selecting "split post" in the #WebExtension options and then use a dash by itself in a line to mark where the post should be split.

screenshot of blogcat with thread spliting markers.
Márton Salomvárymrc@mastodon.berlin
2025-10-24

Yesterday’s rabbithole: instead of doing some tax related administration, I built a Firefox extension to inject some JavaScript to fix some annoyances on the government login website.

Because apparently every existing userscript extension wants to access all data on all websites, despite technically not necessary (Firefox has UI for handpicking website permissions). And I only trust an extreme short list of extensions with access to everything…

#Firefox #WebExtension #UserScripts

2025-10-21

Communication between the extension and the API is coming along. If a link isn't found in local storage, it'll call out to the server to check for reports and save those locally for next time.

Still thinking about users and auth, but to get something out into the world I might just use a proof of work captcha to get a token so some trusted beta testers can start making reports ASAP

Or I could just manually send tokens to people...

#Webdev #AI #Slop #WebExtension #Enshittification

2025-10-17

I'm developing a browser extension to #crowdsource reports of AI slop articles, and to flag slop articles/domains in search results.

The extension itself is started, and now I've set up a database to form the backend with #FastAPI in front.

Trying to get something ready for people to try out and start contributing ASAP because I'm so tired of this crap in my searches.

#FuckAI #Browser #Web #Python #Javascript #WebExtension #AISlop #Slop #Enshittification

Rob Andersonr0b@social.lol
2025-10-07

I had completely forgotten that CMD+SHIFT+L was not a built in browser thing and that I've been using my own #WebExtension the whole time!

github.com/robb-j/quick-url-co

2025-09-15

Made three releases of my #blogging tool #blogcat this week:

blogcat.org

It provides a calmer experience than many other clients and also allows you to post to microblogging services.

It is a #WebExtension so it integrates nicely into #Firefox

2025-09-15

Made three releases of my #blogging tool #blogcat this week:

blogcat.org

It provides a calmer experience than many other clients and also allows you to post to microblogging services.

It is a #WebExtension so it integrates nicely into #Firefox

Andre Alves GarziaAgarzia@dice.camp
2025-09-15

Made three releases of my #blogging tool #blogcat this week:

blogcat.org

It provides a calmer experience than many other clients and also allows you to post to microblogging services.

It is a #WebExtension so it integrates nicely into #Firefox

Client Info

Server: https://mastodon.social
Version: 2025.07
Repository: https://github.com/cyevgeniy/lmst