Showing 138 open source projects for "webassembly"

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  • 1
    NoteCalc

    NoteCalc

    NoteCalc is a handy calculator

    NoteCalc is a hybrid note-taking and calculation tool that merges a text editor with a powerful inline calculator, allowing users to write structured notes while performing real-time computations alongside them. The interface is split into two synchronized panels where the left side contains editable text and the right side automatically displays computed results for each line, creating a seamless workflow between documentation and calculation. Designed as a web-based alternative to tools...
    Downloads: 7 This Week
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  • 2
    php-wasm

    php-wasm

    PHP in Browser, powered by WebAssembly

    php-wasm is a WebAssembly-powered runtime that enables PHP to run entirely inside the browser or JavaScript environments without requiring a traditional server setup. It compiles PHP into WebAssembly and exposes it through JavaScript APIs, allowing developers to execute PHP scripts directly in web pages, service workers, or Node.js contexts. One of its most distinctive capabilities is the introduction of a CGI-style runtime that mimics how PHP operates under web servers like Apache or Nginx, enabling full HTTP request handling directly in the browser. ...
    Downloads: 0 This Week
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  • 3
    Voy

    Voy

    A WASM vector similarity search written in Rust

    Voy is a lightweight WebAssembly-based vector similarity search engine written in Rust that enables semantic search capabilities directly in browser or edge environments. It is designed to operate on embeddings generated from text or other data, allowing applications to perform meaning-based search rather than simple keyword matching. The engine uses efficient data structures such as k-d trees to index vectors and perform fast nearest-neighbor queries, making it suitable for real-time search experiences. ...
    Downloads: 0 This Week
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  • 4
    Wasmer Python

    Wasmer Python

    WebAssembly runtime for Python

    Wasmer Python is a language binding that allows Python applications to execute WebAssembly modules using the Wasmer runtime, enabling developers to run portable, sandboxed code within Python environments. It provides a Pythonic API for loading, compiling, and executing WebAssembly binaries while maintaining strong security guarantees through sandboxing. The library allows interaction with WebAssembly modules via imports, exports, and shared memory, enabling integration between Python code and compiled modules written in other languages. ...
    Downloads: 6 This Week
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  • 5
    WebVM

    WebVM

    Virtual Machine for the Web

    WebVM is a fully client-side virtual machine that runs a complete Linux environment directly inside a web browser using WebAssembly and modern web technologies. It is designed to be Linux ABI-compatible, allowing unmodified Linux binaries to run seamlessly without requiring server-side infrastructure. Powered by the CheerpX virtualization engine, WebVM includes an x86-to-WebAssembly JIT compiler, a virtual file system, and a Linux syscall emulator, enabling realistic execution of applications. ...
    Downloads: 0 This Week
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  • 6
    Lunatic

    Lunatic

    Lunatic is an Erlang-inspired runtime for WebAssembly

    Lunatic is a universal runtime for fast, robust and scalable server-side applications. It's inspired by Erlang and can be used from any language that compiles to WebAssembly.
    Downloads: 1 This Week
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  • 7
    OpenCombine

    OpenCombine

    Open source implementation of Apple's Combine framework

    ...One of its primary goals is compatibility, allowing developers to use Combine-like APIs on platforms where Apple’s official implementation is unavailable, including older Apple operating systems, Linux, Windows, and WebAssembly environments. OpenCombine is modular, with separate components for integration with Foundation and Dispatch, allowing developers to include only what they need. It is designed to be efficient and reliable, maintaining behavior consistency with Apple’s framework while remaining independent of proprietary dependencies.
    Downloads: 0 This Week
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  • 8
    emacs-ng

    emacs-ng

    A new approach to Emacs

    Emacs-ng is an experimental fork of GNU Emacs that aims to modernize the traditional editor by introducing native features such as asynchronous execution, dynamic modules, and integration with advanced technologies like WebAssembly and JavaScript engines. It builds upon the extensibility of Emacs while addressing some of its long-standing performance and architectural limitations. One of its key innovations is the ability to run JavaScript code within Emacs using embedded engines, enabling new forms of interaction and extension development. Emacs-ng also explores concurrency improvements, allowing certain tasks to execute asynchronously without blocking the editor’s main thread, which enhances responsiveness. ...
    Downloads: 0 This Week
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  • 9
    Stork

    Stork

    Impossibly fast web search, made for static sites

    ...It operates through a two-part system: a command-line tool that indexes content and generates a compact search index, and a JavaScript library that loads this index in the browser and performs searches in real time. Built in Rust and compiled to WebAssembly, Stork achieves extremely fast query performance while maintaining a small footprint suitable for static site deployment. The search interface updates results as the user types, providing an interactive and responsive experience. It is particularly well-suited for Jamstack architectures, blogs, and documentation sites where simplicity and performance are critical. ...
    Downloads: 10 This Week
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  • 10
    Wapm CLI

    Wapm CLI

    WebAssembly Package Manager (CLI)

    WAPM CLI is the command-line interface for the WebAssembly Package Manager (WAPM), enabling users to install, manage, and publish WebAssembly packages. It integrates with the wapm.io registry and supports various installation methods, including via Wasmer, Cargo, and Homebrew. WAPM CLI streamlines the distribution and execution of WebAssembly modules.​
    Downloads: 8 This Week
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  • 11
    Tokamak

    Tokamak

    Framework for building browser apps with WebAssembly

    Tokamak is an open source framework that aims to replicate a large portion of Apple’s SwiftUI API in order to enable developers to build user interfaces that can run in the browser through WebAssembly as well as on native platforms. It provides a declarative programming model similar to SwiftUI, allowing developers to define views, state, and layout logic using familiar patterns while targeting environments beyond Apple’s ecosystem. The project includes a DOM renderer capable of handling a subset of SwiftUI views and modifiers, alongside additional constructs such as custom HTML rendering for greater flexibility when interacting with web technologies. ...
    Downloads: 3 This Week
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  • 12
    space-shooter.c

    space-shooter.c

    A cross-platform, top-down 2D space shooter written in C

    ...The codebase is structured into clear layers, including platform, game logic, and rendering, offering educational insight into how these components interact in a real-time application. It is designed to compile and run across multiple environments, including desktop and web browsers via WebAssembly.
    Downloads: 0 This Week
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  • 13
    Glicol

    Glicol

    Graph-oriented live coding language and music/audio DSP library

    ...Glicol’s engine operates without garbage collection and is optimized for real-time performance, achieving sample-accurate audio synthesis across multiple platforms. It can run in browsers via WebAssembly, as well as in desktop applications, VST plugins, and embedded systems like Bela boards, making it highly portable.
    Downloads: 9 This Week
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  • 14
    JWebAssembly

    JWebAssembly

    Java bytecode to WebAssembly compiler

    JWebAssembly is a compiler that translates Java bytecode into WebAssembly, enabling Java applications to run in web browsers or other Wasm-compatible environments. Instead of requiring JavaScript as an intermediary, it directly converts compiled Java classes into WebAssembly modules, preserving performance and reducing overhead. The project supports a subset of the Java standard library and focuses on enabling practical execution of Java programs in web contexts.
    Downloads: 7 This Week
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  • 15
    Asterius

    Asterius

    A Haskell to WebAssembly compiler

    Asterius is a Haskell toolchain that compiles to WebAssembly, enabling Haskell programs to run in the browser and other Wasm hosts. It builds on GHC, lowers Haskell code to WebAssembly modules, and links them with a lightweight JavaScript runtime for I/O, GC interaction, and host integration. The toolchain provides commands to build and link (ahc/ahc-link), bundle assets, and target both browser and Node environments.
    Downloads: 0 This Week
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  • 16
    Blogifier

    Blogifier

    Blogifier is an open-source publishing platform Written in ASP.NET

    Blogifier is a self-hosted open-source publishing platform written in ASP.NET and Blazor WebAssembly. It can be used to quickly and easily set up a lightweight, but fully functional personal or group blog. With Blogifier you can make a multi-author or a personal blog and a powerful website. You have the most power to manage and publish your digital content in such a simple way that you want to do more. Managing contents on the dashbaord easily, with many helpful tools.
    Downloads: 1 This Week
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  • 17
    WebAssembly from Scratch

    WebAssembly from Scratch

    WebAssembly from Scratch: From FizzBuzz to DooM

    WebAssembly from Scratch is an educational and exploratory project that demonstrates how WebAssembly works from the ground up by progressively building increasingly complex programs starting from simple examples like FizzBuzz and culminating in advanced applications such as running classic games. It is structured as a narrative journey that emphasizes understanding WebAssembly at a low level, rather than relying on high-level tooling or abstractions.
    Downloads: 0 This Week
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  • 18
    Wasmer Go

    Wasmer Go

    WebAssembly runtime for Go

    Wasmer Go is a Go language library that provides bindings to the Wasmer WebAssembly runtime, enabling developers to execute WebAssembly modules directly within Go applications. It is designed to offer a seamless and idiomatic API that closely mirrors the standard WebAssembly interface, making it easy for developers to integrate Wasm execution into their systems. The runtime delivers near-native performance by leveraging Wasmer’s optimized execution engine while maintaining strong sandboxing guarantees for safe execution of untrusted code. ...
    Downloads: 9 This Week
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  • 19
    Krustlet

    Krustlet

    Kubernetes Rust Kubelet

    Krustlet is a Kubernetes kubelet implementation written in Rust that enables Kubernetes clusters to run workloads based on WebAssembly instead of traditional container images. It acts as an alternative node agent that integrates with Kubernetes while replacing the container runtime with a WebAssembly runtime, allowing applications to be deployed as Wasm modules. This approach provides improved startup times, stronger security isolation, and reduced resource consumption compared to containers, making it particularly appealing for edge and cloud-native environments. ...
    Downloads: 0 This Week
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  • 20
    eggos

    eggos

    A Go unikernel running on x86 bare metal

    ...The system includes a network stack capable of supporting TCP and UDP, as well as a virtual file system and basic console interface, enabling it to run networked applications directly on hardware. It also integrates additional capabilities such as a JavaScript interpreter and experimental plans for WebAssembly execution, demonstrating its extensibility.
    Downloads: 4 This Week
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  • 21
    markdown-wasm

    markdown-wasm

    Very fast Markdown parser and HTML generator implemented

    markdown-wasm is a high-performance Markdown parser and HTML renderer implemented in WebAssembly, designed to provide extremely fast and portable Markdown processing across environments such as browsers and Node.js. It is based on the md4c C library, which is known for its compliance with the CommonMark specification and efficient parsing algorithms. By compiling this C-based parser into WebAssembly, markdown-wasm achieves near-native execution speed while maintaining a small footprint and strong sandboxing guarantees. ...
    Downloads: 0 This Week
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  • 22
    Wasmer PHP

    Wasmer PHP

    WebAssembly runtime for PHP

    Wasmer PHP is a WebAssembly runtime integration for PHP that allows developers to execute WebAssembly modules directly within PHP applications using the Wasmer runtime. It provides a native extension that exposes Wasmer’s API to PHP, closely mirroring the standard WebAssembly C API for familiarity and ease of use. The runtime is designed to execute Wasm modules at near-native speeds while maintaining strong sandboxing guarantees to ensure safety and isolation. ...
    Downloads: 2 This Week
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  • 23
    Awesome Blazor

    Awesome Blazor

    Resources for Blazor, a .NET web framework using C#/Razor

    ...Blazor is a feature of ASP.NET, the popular web development framework that extends the .NET developer platform with tools and libraries for building web apps. Blazor can run your client-side C# code directly in the browser, using WebAssembly. Because it's real .NET running on WebAssembly, you can re-use code and libraries from server-side parts of your application. Alternatively, Blazor can run your client logic on the server. Client UI events are sent back to the server using SignalR, a real-time messaging framework. Once execution completes, the required UI changes are sent to the client and merged into the DOM.
    Downloads: 0 This Week
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  • 24
    Holochain-rust

    Holochain-rust

    The Holochain framework implemented in rust

    ...The project includes multiple components such as the core runtime, a developer kit for writing application logic (zomes), a conductor for managing application instances, and command-line tools for development and testing. Applications are typically compiled to WebAssembly and executed within a secure runtime environment, enabling portability and sandboxing.
    Downloads: 11 This Week
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  • 25
    ASP.NET Core Docs

    ASP.NET Core Docs

    Documentation for ASP.NET Core

    ...Browse tutorials, sample code, fundamentals, API reference and more. Choose interactive web apps, web API, MVC-patterned apps, real-time apps, and more. Develop with reusable UI components that can take advantage of WebAssembly for near-native performance. Develop RESTful HTTP services with ASP.NET Core web API. Develop page-focused web apps with a clean separation of concerns. Develop web apps using the Model-View-Controller design pattern. Add real-time functionality to your web app, enable server-side code to push content instantly. Develop contract-first, high-performance services with gRPC in ASP.NET Core. ...
    Downloads: 0 This Week
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