Emscripten

Open source compiler from LLVM to WebAssembly, with a focus on size, speed, and the Web 🚀

See also:

[Emscripten @emscripten]

Tip: It's possible to bisect on #emscripten without compiling anything, and across all the relevant repos in a single and simple way!

See the newly updated docs: https://t.co/4JCbGfeExt

[Emscripten @emscripten]

Emscripten 3.1.69 is out! 🥳

https://t.co/pwNGe9tJ7U

[Emscripten @emscripten]

Emscripten 3.1.68 is out! 🥳

https://t.co/00xx32RaH2

Among the changes:

* Support for 256-bit SIMD intrinsics (compiled down to 128).

* Binaryen optimizer improvements can greatly speed up the link stage in larger projects.

[Emscripten @emscripten]

It looks like a long-standing iOS issue with OOM errors on large wasm projects has finally been fixed in iOS 18, according to several user reports:

https://t.co/zfZBLlEmkk

🥳

[Emscripten @emscripten]

Emscripten 3.1.67 is out:

https://t.co/o7Z2Gqwwkc

This is a small release that includes a fix for a minor regression in the previous release related to Embind's TypeScript support (see changelog). If you noticed an error there, upgrading may fix things.

[Emscripten @emscripten]

Emscripten 3.1.66 is out! 🚀

https://t.co/WkEMfGU20e

Includes correctness fixes for pthreads and support for some newer WebGL extensions, among the usual bugfixes and general improvements.

[Emscripten @emscripten]

Emscripten 3.1.65 is out! 🚀

https://t.co/PMuHJw9UCd

Recent releases have been mostly bugfixes. Larger ongoing work includes wasm-exceptions, wasm64, and other new wasm features that are in progress.

[Emscripten @emscripten]

Descent (1995) ported to Wasm using Emscripten:

https://t.co/SBrOqId6eY

(click "Load")

Repo: https://t.co/COSALSapyk

[Emscripten @emscripten]

Emscripten 3.1.62 is out! 🚀

https://t.co/VLzSU4cxL2

Among the improvements are more control over Embind's handling of class properties.

Note the ABI change to use bools in the Emscripten C API.

[Emscripten @emscripten]

Emscripten 3.1.60 is out! 🚀

https://t.co/4sASi2OrEH

Aside from general fixes and improvements, this includes better support for defining the lifetimes of embind objects.

[Emscripten @emscripten]

Some recent Emscripten updates:

1. We have Bluesky and Mastodon accounts:

https://t.co/tMS6Ygzts1

2. Arm64-Linux binaries are now available in new releases:

https://t.co/OeApf6nZyr

[Emscripten @emscripten]

Emscripten 3.1.58 is out! 🚀

https://t.co/E8OzcdZHY0

This is a quick release after 3.1.57 to fix a regression.

3.1.57+58 add significant code size improvements to two separate features, pthreads and dynamic linking.

[Emscripten @emscripten]

Emscripten 3.1.57 is out!🎉 🚀

https://t.co/1y8dCOJ24o

A rather large release this time, including LLVM updates, new TypeScript bindings support, and a lot more.

[Emscripten @emscripten]

Emscripten 3.1.54 is out:

https://t.co/78219PiXql

[Emscripten @emscripten]

Emscripten 3.1.52 is out! 🚀🎉

https://t.co/dw8sYGdqBU

First release of the year, quite large due to containing about a month's worth of changes.

[Emscripten @emscripten]

Emscripten 3.1.51 is out! 🚀🎉

https://t.co/NGJQQPRHbn

See that changelog for more details.

[Emscripten @emscripten]

Emscripten 3.1.50 is out 🚀 🎉

https://t.co/aJWQVBBfDf

Big changes this time, including a port of mimalloc (much faster multithreaded malloc), system library updates from LLVM, and improvements to JS polyfilling.

[Emscripten @emscripten]

Emscripten 3.1.49 is out! 🚀

https://t.co/emTuiK5ohM

Lots of progress on MEMORY64, aka wasm64 (64-bit wasm).

[Emscripten @emscripten]

Emscripten 3.1.48 is out! 🚀

https://t.co/1UC0OaL4q1

One of the new features this time is C++20 coroutines integration with JavaScript Promises.

[Emscripten @emscripten]

Emscripten 3.1.47 is out 🎉🚀

https://t.co/QpD4URJJpd

Various changes in addition to the usual bugfixes, see the changelog.

[Emscripten @emscripten]

Also includes wasm debugging support using DWARF:

https://t.co/DHm5d4U6do

The example shows Emscripten output being debugged.

[Visual Studio Code @code]

🎉 The September release of @code is here! Check out what's new:

🧑‍💻 Similar command results in Command Palette
🖥️ Go to Symbol in notebooks
🧑🏽‍✈️ GitHub Copilot Inline chat goes multi-turn
... & more!

Release notes: https://t.co/FewSmb1O9o
Download: https://t.co/1CSkQpMJlL