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    Einar Egilsson

    einaregilsson.com · Personal blog · on HN since 2012

    Einar Egilsson is a developer who wrote the Redirector browser extension and the CardGames.io site, and blogs about his projects.

    Visit blogHN submissions
    Web DevelopmentProgramming
    What HN says

    HN commenters mostly recommend his Redirector extension for rewriting URLs, such as sending Twitter links to Nitter, and mention CardGames.io after his death.

    Stats for nerds
    33HN people shared it
    14linked in comments
    2.8Kstory points
    Aug 2026last shared
    2016people per year2026

    Top posts on HN

    1. 1
      Serverless: slower and more expensive
      3 people · 1.8K points · first shared 2019 · 712 comments on HN
    2. 2
      An easter egg for one user: Luke Skywalker
      3 people · 800 points · first shared 2017 · 134 comments on HN
    3. 3
      Show HN: Make Your Photo 16x9
      1 person · 146 points · first shared 2021 · 43 comments on HN
    4. 4
      Writing a browser extension for three browsers
      1 person · 59 points · first shared 2015 · 20 comments on HN
    5. 5
      Redirector Browser extension to redirect URLs based on regex patterns
      28 people · 4 points · first shared 2016 · Discussion on HN
    6. 6
      The Story of Cardgames.io
      2 people · 2 points · first shared 2021 · Discussion on HN
    7. 7
      Show HN: MyLife: A single-user OhLife alternative
      1 person · 2 points · first shared 2014 · Discussion on HN
    8. 8
      Multi Input Paste: A better UX for multiple input boxes
      1 person · 1 points · first shared 2015 · Discussion on HN
    9. 9
      A GitHub Action for generating sequential build numbers
      1 person · 1 points · first shared 2019 · Discussion on HN
    10. 10
      Zero Day: A Book Review of stunningly attractive computer security experts
      1 person · 1 points · first shared 2012 · Discussion on HN

    What HN people wrote when they linked it

    • vanilla_nutFeb 2023

      This is one of those moments where I realize other folks on HN have almost exactly the same Firefox setup as me. Nice list of add-on recommendations!

      I would add in a couple more, for anyone tempted to switch away from Chrome or Safari:

      - Redirector: https://www.einaregilsson.com/redirector/ Very helpful for redirecting "new" reddit to old.reddit.com, AMP links to normal links, Twitter to Nitter, etc.

      - RES (Reddit Enhancement Suite): https://addons.mozilla.org/en-US/firefox/addon/reddit-enhancement-suite/ Provides built-in image preview and lots of other subtle goodies for old.reddit.com. I have a very hard time browsing reddit without it!

      - Sponsorblock for Youtube: https://addons.mozilla.org/en-US/firefox/addon/sponsorblock/ If you watch any amount of YouTube on channels with lots of sponsors, this is a great way to keep your sanity. Works just like sponsor skipping in the Overcast podcast client.

    • robotblakeJun 2023

      Reposting from another thread earlier.

      ---

      I still have a few accounts I glance at from time to time. Hockey, Game Devs, Artists, etc. who haven't migrated away despite everything, so this is kinda obnoxious.
      I created some Redirector (https://einaregilsson.com/redirector/) rules to redirect Tweet and Twitter Profile URLs to their HTML embed equivalents.

      Should be able to just import the rules and it seems to work alright with some caveats.

      * I have no idea if this will continue to function.
      * I've only tested some random links from my Discord and Slack groups.
      * Profile links only show the most recent 20 tweets.
      * Tweets will show quote-tweets, but no replies (though maybe that's a good thing).
      * Obviously won't work for mobile.

      Rules are at https://gist.github.com/robotblake/a0f020381c1a919cf9720f9ae09b3093

      Edit: And just realized /u/justnotworthit posted the link earlier too.

    • oriettaxxAug 2021

      What happens to me is that sometime I do not realize I am sharing a link that I can see while my friends cannot (maybe because I always clean cookies at every Firefox start, so websites think I am a new user, so I am allowed to see something for awhile?)

      Anyhow, you are more then right!

      Btw: a great trick somebody published in HN some years ago still works well for many websites: just add a dot (".") at the end of the domain (not the end of the URL), and the website treats you like an anonymous (so it often lets you see content and bypass the pay wall): I do it with the Guardian, all the time, so

      https://www.theguardian.com./international

      instead of

      https://www.theguardian.com/international

      (you can even use this https://einaregilsson.com/redirector/ plugin to automatically rewrite some urls by adding that dot at the end)

    • rdmuserJun 2025

      Sadly late 2021 the original dev passed away. Someone has taken over stewardship of the project but it is currently moving slowly and they are seeking more contributors (javascript skills are a plus).

      He was a bit of a hn user and seemed good natured and pleasant. Though I didn't know him I was sad to hear he'd passed both as a Redirector user and a fan of good people doing good things. I know he'd mentioned being happy to get recognition on here. https://news.ycombinator.com/user?id=einaregilsson

      I really enjoyed the original devs write up on creating an easter egg specifically targeting Mark Hamills avatar in game. https://einaregilsson.com/an-easter-egg-for-one-user-luke-skywalker/ https://news.ycombinator.com/item?id=30715746

    • dschuesslerApr 2021

      I use the Redirector extension to mitigate the problem of "getting into the habit" by automation: https://einaregilsson.com/redirector/

      It redirects all my googling to Startpage so I don't have to change my habits at all.

      I recently discovered Privacy Redirect which apparently took the idea a step further by providing presets that redirect visits to popular web services to their privacy friendly alternatives by default and thus mitigates the need to set up a redirector extension yourself:
      https://addons.mozilla.org/en-US/firefox/addon/privacy-redirect/

    • aquovaMay 2022

      I use a Firefox extension to do it - https://einaregilsson.com/redirector/. You might be able to do some local DNS with a wildcard shenanigans, but this is much easier to set up.

      I actually don't redirect my Reddit requests, since once in a blue moon I will want to comment on something, which libreddit doesn't support. However Invidious does have the option to let you follow certain channels, and since I don't comment on YouTube videos, it covers all of my use cases, so I redirect all Youtube traffic to it.

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