#async
The runtime async number for anyone who has lived through an exception storm.

Throwing through 8 async frames: 2.5x faster than compiler async, 3.4x when suspended, 73 to 77% less allocation. @agocke.bsky.social #dotnetconf #csharp @dot.net
November 11, 2026 at 12:05 AM
Not all code can be rewritten as async overnight. Continuations bridge the gap, wrapping completion-handler-based APIs in a clean async interface so you can adopt modern concurrency incrementally. www.hackingwithswift.com/swift/5.5/co...
Continuations for interfacing async tasks with synchronous code – available from Swift 5.5
Continuations for interfacing async tasks with synchronous code example code from Swift 5.5
www.hackingwithswift.com
November 9, 2026 at 2:46 PM
Async code that allocates nothing. Did not expect to see that in C#.

Runtime async in .NET 11 drops the compiler state machines: 0 B per op vs 216 to 504 B before. Opt in now, default in .NET 12. #dotnetconf @dot.net
November 10, 2026 at 4:36 PM
I made the mistake of joining an async Rebel Princess game on BGA and it is torture.
November 10, 2026 at 9:11 PM
In case you missed it, I wrote about Ryuichi Sakamoto's "Async" exhibition in Tokyo, which is still echoing in me.

mnchrm.co/async/
Seeing Sound: Inside Ryuichi Sakamoto's Ambient Kyoto-Tokyo
The image is unravelling like a knit sweater, or being formed.
mnchrm.co
November 11, 2026 at 4:43 AM
🎉 AsyncAwaitBestPractices v11.0.0 🎉

Support for .NET 11 and Runtime Async is now live for AsyncAwaitBestPractices!

github.com/TheCodeTrave...
November 10, 2026 at 4:23 PM
Async Mu has to be my all-time best and worst decision on BGA
November 10, 2026 at 9:15 PM
wait there used to be a word for it. I want to say async but can't remember this stupid thing
November 11, 2026 at 4:40 AM
How much of your life have you spent scrolling past MoveNext() frames in async stack traces?

With runtime async in .NET 11, 9 frames of state machine plumbing become just your 3 methods, in order. @agocke.bsky.social #dotnetconf #csharp @dot.net
November 10, 2026 at 11:56 PM
🙌 Community pick

streamix — Reactive runtime built on async iterators

#indiedev #opensource #typescript #asynciterators #javascript

📮 Submit yours →
streamix · SilentStars
Reactive runtime built on async iterators
silentstars.dev
November 7, 2026 at 2:03 PM
NotificationCenter recently got totally revamped for Swift concurrency, including an ergonomic async sequence that can be iterated directly over.

We cover this and other new concurrency tools in this week’s video: www.pointfree.co/episodes/ep3...
November 10, 2026 at 6:18 PM
node:net finally gets a promises API, and net.Server is async-iterable.

A TCP server can now be a for await loop.

(Just be careful not to await within the loop otherwise you can only process a connection at a time)
November 8, 2026 at 4:03 PM
Meeting C++ 2026 featured talk of the day: Robert Leahy - Implementing Async RAII
meetingcpp.com/mcpp/schedul...
#meetingcpp
#cpp
#cplusplus
Robert Leahy - Implementing Async RAII
C++ lifetime management is fundamentally built around synchronous scope exit
meetingcpp.com
November 10, 2026 at 2:47 PM
so hyped for yarn 3.3 holyshit async functions and custom object converters are HUGE
New month, new monthly update! Come check out all the latest stuff we’ve been working on - there’s so much and we’re very very tired yarnspinner.dev/blog/monthly... #gamedev
Monthly Update: Oct '26 | Yarn Spinner
Spooky travel, async support, new Unity, new Godot, and more!
yarnspinner.dev
November 5, 2026 at 2:00 PM
DBOS Rust 0.6 has been released!

Rust 0.6 adds durable streams, scheduled workflows, debouncing, patching, workflow rewind, portable and custom serialization, and support for the smol and async-global-executor runtimes.
November 10, 2026 at 5:13 PM
It's returning!!

More info and details coming soon! (This will be a shorter event this time, so no need to plan a full week for the async this time - exact time TBA)
November 9, 2026 at 3:12 PM
no, js uses an async event loop because it was designed for scripting in a browser
November 9, 2026 at 4:02 PM
.NET 11 ships runtime async, moving async/await from compiler to runtime. No state machine structs, no MoveNext. Locals stay locals, stack traces are clean, debugging is straightforward. Opt in per project. www.isaacl.dev/hda #dotnet #csharp
.NET 11 runtime async: the runtime takes over await - Gérald Barré
In .NET 11 the runtime suspends and resumes async methods instead of the compiler. The IL, the call stacks, and the debugging experience that come with it.
www.isaacl.dev
November 4, 2026 at 1:00 PM
Starting Friday with Innovation. Believe it or not, I’ve never played this! (Except some async BGA games many moons ago #bottoscon2026
November 6, 2026 at 4:37 PM
I put my annual training budget to work on buying some professionally relevant books.
November 9, 2026 at 8:35 PM
Alright, day 4 of this Async, and SPIRIT TRACKS IS FINALLY FREE FOR ME TO DO STUFF!! However, we are gonna start with some LEGO HP 5-7 this afternoon.

twitch.tv/doc_rider

Hope to see ya there!
Doc_Rider - Live on Twitch
SPIRIT TRACKS IS OPEN! The DND Hut Fall/Winter 2026 Community Async Day 4! !archipelago !games | Streaming lego harry potter: years 5-7.
twitch.tv
November 8, 2026 at 6:05 PM
The weekend project was a rewrite of my minimalist music player -> DiDi. Now in Rust, Slint. No async. Plays with ~40Mb of RAM used on Linux. ~48 on macos.

#rust #slint #linux
November 9, 2026 at 1:33 PM
More importantly - this columnar layout allows a DuckDB query result to pass zero-copy as a single shared-memory region, read in-place without serialisation. Python -> Python, even Python -> R.

With pymizu, newly-released last week.

shikokuchuo.net/pymizu

#Python #duckdb #arrow
November 11, 2026 at 12:40 PM
Maybe with a touch of ADHD on the side, so you can manage a dozen parallel async conversations at once.
November 9, 2026 at 10:43 PM