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Posted by ilreb 15 hours ago

Cloudflare acquires Deno(deno.com)
1101 points | 570 commentspage 9
zergrush 10 hours ago|
never used deno or paid much attention to it despite all the fancy marketing.

i always wondered how they were making money

crsv 13 hours ago||
Grats on the bag.
dpc94 13 hours ago||
Disappointing news to see it shut down, but maybe the writing was on the wall after they laid off some of their folks.

I've been using deno for years and built some nontrivial services in it. When deno added support for npm packages, the early days were pretty rough. I ran into lots of issues with packages and spent a lot of time reading random github issue threads. It's been pretty smooth sailing for the last year or so though.

At least I can use ai to help migrate off of deno.

https://dbushell.com/2026/03/20/denos-decline-and-layoffs/

hackersnooze1 12 hours ago||
Gotta say the fate of Deno has been pretty disappointing I had high hopes for it
culi 12 hours ago||
Can't believe they bought out Vite and now Deno. All our toolchains are getting bought out by military contractors
dgellow 12 hours ago||
Congrats to the team! Sad to see deno go away, it’s a really great tool
csiegert 11 hours ago||
I’m disappointed that they discontinue the Deno runtime. It really is a joy to use.

I think they ran out of money and joining Cloudflare was their only remaining option.

HeadOfProbing 14 hours ago||
Deno was a good idea in the Old World of software development before LLMs, and simply doesn’t make sense anymore.
oblio 14 hours ago|
Why? We probably need more sandboxing, not less.

Especially with LLMs automating all sorts of code and operational aspects, we could do Tcl/Lua type whitelist sandboxes where the application can only call a limited set of functions.

hollowturtle 14 hours ago|||
I warn you to not try to argue with ai shilling people
oblio 11 hours ago||
I'll be fine, I outlasted the NoSQL and cryptocurrency people :-)
Pesthuf 14 hours ago|||
I think it makes more sense to use the kernel‘s’s sandboxing utilities (like seccomp, SELinux, namespaces, prctl and eBPF) than to rely on the process to try to isolate itself purely in userspace which will always have holes.
ravenstine 13 hours ago|
Man, this year has been nothing but bad news for me. This is disappointing, and really makes me question what is the point if even open source is now this easily enshittified or "killed by [insert big tech co here]." I've spent years now using Deno nearly exclusively for new projects, and saw it as the most sane JS server runtime. This also makes me hesitant to use anything with Ryan Dahl's name on it ever again.
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