nowfound

Dev tools · December 24, 2019

SSVM: WebAssembly for the server side

open-source Wasm runtime for blockchain, AI & cloud services

SSVM: WebAssembly for the server side launched on December 24, 2019 with 4 votes, #1,265 of 2,946 launches that month. The site was still online in September 2026, 6 years on.

What it does

SSVM is a WebAssembly (Wasm) compatible runtime engineered from ground up for server side applications.This initial release of the SSVM provides a fully Wasm compatible VM with two important server-side enhancements: blockchain smart contracts and hardware AI.

WasmEdge is a lightweight, high-performance, and extensible WebAssembly runtime for cloud native, edge, and decentralized applications. It powers serverless apps, embedded functions, microservices, smart contracts, and IoT devices. - WasmEdge/WasmEdge

Does a similar job

all alternatives →
  • Second State VM2020 · secondstate.io · ▲78

    High performance secure & portable Rust functions in Node.js

  • WebVM – x86 VM in WebAssembly, now with networking (via Tailscale)2022 · webvm.io · ▲23

    Linux virtual machine, running in the browser via HTML5/WebAssembly. Networking and graphics supported.

  • Horizon 1.02016 · sequence.xyz · ▲312

    Realtime, open-source backend for JavaScript apps

  • Sandboxing untrusted code using WebAssemblyFeb 2026 · github.com · ▲76

    Hi everyone, I built a runtime to isolate untrusted code using wasm sandboxes. Basically, it protects your host system from problems that untrusted code can cause. We’ve had a great discussion about sandboxing in Python lately that elaborates a bit more on the problem [1]. In TypeScript, wasm integration is even more natural thanks to the close proximity between both ecosystems. The core is built in Rust. On top of that, I use WASI 0.2 via wasmtime and the component model, along with custom SDKs that keep things as idiomatic as possible. For example, in Python we have a simple decorator:…

  • WebAssembly runtime embedded in Godot game engine2023 · github.com · ▲32

    A WebAssembly runtime embedded in Godot game engine projects. Interact with Wasm modules from GDScript. Accessing Wasm modules via GDScript provides the following benefits. - Sandboxed environment allows safely loading zero-trust mods/extensions to a project. - Single target means that Wasm modules can be built from any language e.g. Rust, Go, AssemblyScript and the single binary can be run on all platforms. - Fast execution compared to GDScript allows for offloading compute-heavy operations or running bots/mods/etc. at high FPS. This might be useful for loading mods, bot AI,…

  • I wrote a WebAssembly Interpreter and Toolkit in C2023 · github.com · ▲105

    Web49: WebAssembly Interpeter. Contribute to FastVM/Web49 development by creating an account on GitHub.

More dev tools this month

the category →
  • /dev/null▲468

    a social network for devs

    Dev tools · 2d ago · dev-null.sh

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

    Dev tools · 27d ago · github.com

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

    Dev tools · 25d ago · github.com

  • OpenBot▲362

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

    Dev tools · 22d ago · openbot.run

  • Talanoa▲340

    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 · 27d ago · corespeed.io

Source: Product Hunt launch ↗

Launched alongside, December 2019

the whole month →
  • Find proven topics before they take off.

    Growth · 2019 · explodingtopics.com

  • AA

    After years of solo development I'm presenting: Angeldust, an omni-compatible action RPG and building game! Website: http://angeldu.st My single server hosts 250+K active players in one giant, dynamic fantasy world. Angeldust's game server is pervasively multithreaded, implementing John Carmack's dream of processing an immutable world state each tick. Both world handling and network traffic routing uses any number of threads. For networking, a typical game session only uses ~3Kbps of bandwidth, enabling decent play even over 2G/EDGE networks. The client is programmed in C++…

    Growth · 2019

  • AS

    Dev tools · 2019 · selfhostedsource.tech

  • A isometric city builder in JavaScript. Contribute to victorqribeiro/isocity development by creating an account on GitHub.

    Dev tools · 2019 · github.com

  • Play and create AI-generated adventures with infinite possibilities.

    AI · 2019 · aidungeon.io

  • Send hundreds of personalized emails with Gmail.

    Growth · 2019 · mailmeteor.com