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:

Emscripten 3.1.69 is out! 🥳.

Emscripten 3.1.68 is out! 🥳. 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.

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:. 🥳.

Emscripten 3.1.67 is out:. 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 3.1.66 is out! 🚀. Includes correctness fixes for pthreads and support for some newer WebGL extensions, among the usual bugfixes and general improvements.

Emscripten 3.1.65 is out! 🚀. Recent releases have been mostly bugfixes. Larger ongoing work includes wasm-exceptions, wasm64, and other new wasm features that are in progress.

Descent (1995) ported to Wasm using Emscripten:. (click "Load"). Repo:

Emscripten 3.1.62 is out! 🚀. 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 3.1.60 is out! 🚀. Aside from general fixes and improvements, this includes better support for defining the lifetimes of embind objects.

Some recent Emscripten updates:. 1. We have Bluesky and Mastodon accounts:. 2. Arm64-Linux binaries are now available in new releases:.

Emscripten 3.1.58 is out! 🚀 . 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 3.1.57 is out!🎉 🚀 . A rather large release this time, including LLVM updates, new TypeScript bindings support, and a lot more.

Emscripten 3.1.54 is out:.

Emscripten 3.1.52 is out! 🚀🎉. First release of the year, quite large due to containing about a month's worth of changes.

Emscripten 3.1.51 is out! 🚀🎉. See that changelog for more details.

Emscripten 3.1.50 is out 🚀 🎉 . Big changes this time, including a port of mimalloc (much faster multithreaded malloc), system library updates from LLVM, and improvements to JS polyfilling.

Emscripten 3.1.49 is out! 🚀. Lots of progress on MEMORY64, aka wasm64 (64-bit wasm).

RT @FlohOfWoe: I wrote a blog post how to make WASM debugging work for browser apps with Emscripten and VSCode starting from scratch with a….

Emscripten 3.1.48 is out! 🚀. One of the new features this time is C++20 coroutines integration with JavaScript Promises.

Emscripten 3.1.47 is out 🎉🚀. Various changes in addition to the usual bugfixes, see the changelog.