#ShadowRealms
Call me old fashioned, but the ShadowRealms API sounds like something web developers shouldn't be fucking with
May 16, 2025 at 10:44 AM
i went through Jordan Peterson's followers here and all of them are "muted by transphobes" "muted by The Shadowrealms" "muted by transphobes" "muted by The Shadowrealms" "muted by transphobes" "muted by The Shadowrealms" "muted by transphobes" "muted by The Shadowrealms" "muted by transp
October 5, 2023 at 7:27 PM
Aaron doing his "I can't wank to this, it isn't barely legal porn! Exile to the shadowrealms for you!"

This website sucks so hard. Staff is killing this place faster than Elon killed Twitter...
May 29, 2026 at 3:39 PM
⭐️NEW RELEASE⭐️
Destined to the Wraith (The Shadow Realms) is now available in audiobook!
GET IT HERE: smarturl.it/Wraith_Audio

#audiobook #PNR #bookstagram #romance #shadowrealms #booklover #audible #demonromance #monsterromance #paranormalromance #booktok
January 31, 2025 at 5:11 AM
Absolutely paralyzed by the staggering number of corny bits available to me when writing about the ShadowRealms proposal.
February 6, 2026 at 6:03 PM
@kentcdodds.com I’m a proponent of ShadowRealms and saw your MCP use case at github.com/tc39/proposa.... I am wondering whether you’ve seen Hardened JavaScript hardenedjs.org which is a slightly different trade-off on the confinement spectrum.
April 24, 2025 at 5:54 PM
Community highlights ✨

- @michigantypescript.com with new Typeslayer perf debugger! 🤘
- @searyanc.dev shares TS 6.0 will remove `module` keyword
- @humanwhocodes.com calls for ESLint sponsors
- @figma.com on ShadowRealms and plugins
- @bahmutov.bsky.social on typing Cypress aliases

Thanks all!
December 17, 2025 at 4:40 PM
Are you a developer who has a browser use-case for ShadowRealms?

Does it solve a specific need for you that current technology (iframes) can't?

If you answered yes and can share these with me, let's chat. (DMs are open). Please repost for visibility/reach.

#WebDev
January 15, 2025 at 5:13 PM
that dude can stay in the shadowrealms where he belongs
October 19, 2024 at 6:39 PM
PPS: if you pop by to be a monarchist weirdo at me, just remember that a block shadowrealms your thread, and now you're being mocked by furries. This also goes for weird moralizers about cancer.

(PPPS: I lost both parents to cancer. I'm still not exactly dismayed that a certain fossil has it)
February 5, 2024 at 11:20 PM
At Zendesk our use case for ShadowRealms is to enable the next generation apps to be created within the product in a more performant and better integrated way than with iframes (what we currently do).
January 31, 2025 at 12:39 AM
“You seek to prevent the Dark Elders from returning to this world, whereas I, and my brother knights, go into the shadowrealms and bring back those humans who have been trapped there.”
#sinf #NicholasFlamel
November 20, 2024 at 7:28 PM
✨I'M LIVE!!!!✨

Sorry for the delay, the Shadowrealms needed my attention! Better late than never!
#BloodHunt #Vtuber

🦇🩸
(🔗in replies!)
vvvv
a woman with a crown on her head says i must be blessed
ALT: a woman with a crown on her head says i must be blessed
media.tenor.com
November 27, 2025 at 8:05 PM
Trying to understand Javascript Agents (fuck off AI losers) and Realms, and coming across new spec for ShadowRealms. Again, cool names for new stuff, incredibly hard to make sense of it all. It's basically a new Realm but somehow better? Why is making a Realm sucky performance in the first place?
July 19, 2026 at 4:10 PM
the notes from the Trusted Types session at Web Engines Hackfest read like a @lifeisamazing.bsky.social bit where the Nazgul are discussing immigration policy

github.com/Igalia/weben...
June 11, 2024 at 10:02 AM
📣 New Podcast! "Shadow Realms doesn't come together" on @Spreaker #analysis #dewatch #podcast #rewatch #shadowrealms #theorville
Shadow Realms doesn't come together
what an odd one.
www.spreaker.com
August 23, 2026 at 12:43 PM
What's shadowrealms?
January 16, 2025 at 1:02 AM
Following this one...
In the proposal itself they mention the difference between IFrames and ShadowRealms.
Frankly, I try to refrain from using IFrames at all.
January 21, 2025 at 2:42 PM
Once you start crossing realms, singletons are the least of your worries! (My cross-realm mental model is separate processes, message-passing via structuredClone. However I have a use case for ShadowRealms/node's VMs.)

But 2 copies of, say, a class registry inside a single realm is insidious. 🤣
January 8, 2025 at 6:52 PM
I was sent to the shadowrealms of eu and jp twoce todsy xd
December 21, 2025 at 10:05 AM
見てる: "ShadowRealms - TC39 Update September 2023 - Google スライド" https://docs.google.com/presentation/d/1WJd9g3df_ibVHK3LdoKX2FboDwYQBUBJNxuRAWOYYbM/edit#slide=id.p
September 13, 2023 at 1:10 PM