Wasmer – A Go library for executing WebAssembly binaries

In plain words

Wasmer is a Go library that enables developers to run WebAssembly binaries within Go applications. It provides the necessary tools and runtime environment to execute compiled WebAssembly code, making it useful for developers who want to integrate WebAssembly components into Go projects. The library allows for cross-platform WebAssembly execution, giving Go developers flexibility in running portable, pre-compiled modules without rewriting code.

written from the facts on this page · September 2026

• 
  Compiling C in the browser using WebAssembly2024 · wasmer.io · ▲174

  We’ve reached a major milestone in making any software run with WebAssembly. Thanks to the newest release of Wasmer (4.4) and the Wasmer JS SDK (0.8.0) ...

• 
  Wrote a tiny WebAssembly (wat2wasm) compiler in Go2022 · github.com · ▲75

  As a personal project I wrote a really tiny Wat 2 Wasm compiler in Go. Mainly for demonstrative and educational purposes. It was tough: I didn't know anything about WebAssembly internals and I'm a newbie with Go... so I tried to document it as much as I could for anyone that would like to approach the quest in the future! It misses a lot of features (that will be gradually implemented). Any feedback is welcomed!! Demo: https://luna-demo.vercel.app

• 
  Create Native Desktop Apps from WebAssembly2022 · wasmer.io · ▲47

  In the [first article in this series](<https://wasmer.io/posts/wasm-as-universal-binary-format-part-1-native-executables>) we demonstrated how you can c...

• 
  I built a WASI playground for running CLI binaries in the browser2022 · runno.dev · ▲115

  Run WebAssembly made for outside the browser, inside the browser.

• GP
  Go playground powered by WASM that runs in the browser2021 · go-playground-wasm.vercel.app · ▲140
• 
  Jaws – a JavaScript to WASM ahead-of-time compiler2024 · github.com · ▲290

  I've open sourced a JavaScript to WASM compiler. It's an experimental tool, but given the semantics I already implemented, I'm fairly certain I am able to eventually cover 100% of JavaScript spec. Any ideas, questions or critique welcomed! If you are interested in WASM, especially with new proposals like WASM GC or exception handling, it might be a good source of seeing these features in action - the project has a few thousand lines of hand written WAT so far.

• 
  /dev/null▲482

  a social network for devs

  Dev tools · 3d ago · dev-null.sh

• 
  Whiteboard (YC W26) – an open-source IDE for thoughtful software design▲423

  open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

  Dev tools · 28d ago · github.com

• 
  Reladraw – A diagram language where you decide where to place things▲411

  Contribute to reladraw/reladraw development by creating an account on GitHub.

  Dev tools · 26d ago · github.com

• 
  OpenBot▲362

  Grok Bot alternative: free, local, open-source, multiplayer

  Dev tools · 23d ago · openbot.run

• 
  Talanoa▲346

  Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

  Dev tools · 20d ago · talanoa.email

• 
  CoreSpeed▲332

  One MCP for everything your agents need: apps, memory, tools

  Dev tools · 28d ago · corespeed.io

• 
  Webframe▲796

  >800 web app screenshots for inspiration on your next app 🎉

  Dev tools · 2019 · webframe.xyz

• 
  CSS Scan 2.0▲758

  The fastest and easiest way to inspect or copy CSS ⚡️

  Dev tools · 2019 · getcssscan.com

• 
  Golden▲680

  Mapping human knowledge with AI

  AI · 2019 · golden.com

• 
  When To Launch▲654

  Launch your product on the right date and time based on data

  Growth · 2019

• 
  Hyper 3▲643

  A cross-platform terminal powered by web technologies

  Dev tools · 2019 · hyper.is

• CC
  CSSFX – Click-to-copy CSS effects▲595

  Life & fun · 2019 · cssfx.dev