Alternatives to Extism

Compare Extism alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to Extism in 2024. Compare features, ratings, user reviews, pricing, and more from Extism competitors and alternatives in order to make an informed decision for your business.

  • 1
    AssemblyScript

    AssemblyScript

    The AssemblyScript Project

    A TypeScript-like language for WebAssembly. AssemblyScript targets WebAssembly's feature set specifically, giving developers low-level control over their code. Its similarity with TypeScript makes it easy to compile to WebAssembly without learning a new language. Integrates with the existing Web ecosystem - no heavy toolchains to set up. Simply npm install it! AssemblyScript is free and open source software released under the Apache License, Version 2.0, builds upon Binaryen and is based on the WebAssembly specification. It is brought to you by the following awesome people:
    Starting Price: Free
  • 2
    Deno

    Deno

    Deno

    Deno is a simple, modern and secure runtime for JavaScript, TypeScript, and WebAssembly that uses V8 and is built in Rust. Deno comes with a manual which contains more in depth explanations about the more complex functions of the runtime, an introduction to the concepts that Deno is built on, details about the internals of Deno, how to embed Deno in your own application and how to extend Deno using Rust plugins. Next to the Deno runtime, Deno also provides a list of audited standard modules that are reviewed by the Deno maintainers and are guaranteed to work with a specific Deno version. These live in the denoland/deno_std repository.
    Starting Price: Free
  • 3
    Rio Terminal

    Rio Terminal

    Rio Terminal

    Rio is a terminal application that’s built with Rust, WebGPU, Tokio runtime. It targets to have the best frame per second experience as long you want, but is also configurable to use as minimal from GPU. The terminal renderer is based on redux state machine, lines that has not updated will not suffer a redraw. Looking for the minimal rendering process in most of the time. Rio is also designed to support WebAssembly runtime so in the future you will be able to define how a tab system will work with a WASM plugin written in your favorite language. Rio uses WGPU, which is an implementation of WebGPU for use outside of a browser and as backend for Firefox’s WebGPU implementation. WebGPU allows for more efficient usage of modern GPU’s than WebGL.
  • 4
    WebAssembly

    WebAssembly

    WebAssembly

    WebAssembly (abbreviated Wasm) is a binary instruction format for a stack-based virtual machine. Wasm is designed as a portable compilation target for programming languages, enabling deployment on the web for client and server applications. The Wasm stack machine is designed to be encoded in a size- and load-time-efficient binary format. WebAssembly aims to execute at native speed by taking advantage of common hardware capabilities available on a wide range of platforms. WebAssembly describes a memory-safe, sandboxed execution environment that may even be implemented inside existing JavaScript virtual machines. When embedded in the web, WebAssembly will enforce the same-origin and permissions security policies of the browser. WebAssembly is designed to be pretty-printed in a textual format for debugging, testing, experimenting, optimizing, learning, teaching, and writing programs by hand. The textual format will be used when viewing the source of Wasm modules on the web.
    Starting Price: Free
  • 5
    Modsurfer

    Modsurfer

    Dylibso

    Modsurfer provides ops & dev teams with the first system-of-record and diagnostics application to search, browse, validate, audit, and investigate WebAssembly binaries. At-a-glance insights into WebAssembly module data (code size & complexity, imports/exports & more). Search for details about modules (hash, ID, function names, strings, namespaces, errors & more). Easily audit and track all the WebAssembly code in your stack. Debug & triage issues otherwise difficult to pinpoint in opaque WebAssembly format. Write or generate a "check file" to track binary requirements. If a module fails validation, a helpful report is created to get things back on track. Validate your modules for import/export existence, function signature, security compliance, runtime complexity, & more. The CLI puts all your Modsurfer data at your fingertips and is the easiest way to interact with the Modsurfer desktop or enterprise server.
    Starting Price: Free
  • 6
    Fermyon

    Fermyon

    Fermyon

    Fermyon greatly reduces the hassle, complexity, and cost of building cloud applications by offering a complete WebAssembly-based execution environment with an associated easy-to-use web interface. Build and run microservices and web applications with WebAssembly. Get up and running within minutes with the Spin CLI. Easily compose apps from functions & components with Spin. Powerful versioning and release management with Bindle. Manage auto deploys and view logs through the web dashboard. Seamlessly run your WebAssembly services & containers side by side. We are building open-source, WebAssembly-powered cloud tools, with the aim of simplifying and unlocking new technologies for all. You can rapidly compose and run web apps and microservices with startup times measured in milliseconds instead of seconds, scale up or down almost instantly and execute in a secure, sandboxed environment. A faster, lighter way to run your services in the cloud, and to harness the power of WebAssembly.
  • 7
    t3rn

    t3rn

    t3rn

    t3rn creates frictionless multichain smart contract execution that's accountable, scalable, and completely trust-free for investors, users, and developers. t3rn intelligently supports the interoperable systems that the multichain future will be built on by working intelligently with any multichain transaction. t3rn smart contract hubs have built-in fail-safes that reverse failed transactions to their last secure point, ensuring that funds aren't lost. Open-source code deployed with full on-chain provenance, allowing original authors to get paid every time their code executes. Defi should never be limited to one blockchain, t3rn makes multichain DeFi possible. Anyone can use the smart contracts stored in our open-source registry or get paid whenever a smart contract you upload is used. Smart contracts can be uploaded as they are, in familiar languages like Solidity, ink!, WebAssembly, or anything that compiles to WASM.
  • 8
    Refraction

    Refraction

    Refraction

    Refraction is a code-generation tool for developers. It uses AI to generate code for you. You can use it to generate unit tests, documentation, refactor code, and more. Generate code using AI in 34 languages — Assembly, C#, C++, CoffeeScript, CSS, Dart, Elixir, Erlang, Go, GraphQL, Groovy, Haskell, HTML, Java, JavaScript, Kotlin, LaTeX, Less, Lua, MatLab, Objective-C, OCaml, Perl, PHP, Python, R Lang, Ruby, Rust, Sass / SCSS, Scala, Shell, SQL, Swift, and TypeScript. Join thousands of developers around the world using Refraction to generate documentation, create unit tests, refactor code, and more using AI. Use the power of AI to automate the tedious parts of software development like testing, documentation, and refactoring, so you can focus on what matters. Refactor, optimize, fix and style-check your code. Generate unit tests for your code with various test frameworks. Explain the purpose of your code to make it easier to understand.
    Starting Price: $8 per month
  • 9
    Zed

    Zed

    Zed

    Zed is a next-generation code editor designed for high-performance collaboration with humans and AI. Written from scratch in Rust to efficiently leverage multiple CPU cores and your GPU. Integrate upcoming LLMs into your workflow to generate, transform, and analyze code. Chat with teammates, write notes together, and share your screen and project. Multibuffers compose excerpts from across the codebase in one editable surface. Evaluate code inline via Jupyter runtimes and collaboratively edit notebooks. Support for many languages via Tree-sitter, WebAssembly, and the Language Server Protocol. Fast native terminal tightly integrates with Zed's language-aware task runner and AI capabilities. First-class modal editing via Vim bindings, including features like text objects and marks. Zed is built by a global community of thousands of developers. Boost your Zed experience by choosing from hundreds of extensions that broaden language support, offer different themes, and more.
    Starting Price: Free
  • 10
    IBM CICS
    IBM® CICS® Transaction Server for z/OS® has evolved into a powerful mixed language application server, enabling developers to write and modernize applications using the languages and tools best suited to business needs and their skills. Supported languages and frameworks include Java®-based OSGi, Springboot®, Jakarta® EE, Eclipse® MicroProfile, and Node.js®-based runtime for JavaScript and TypeScript, and COBOL, C/C++, and PL/I. CICS is able to scale applications to support high-transaction workloads in a secure, robust, cost-efficient environment. Develop new applications or extend existing, mission-critical services with new interfaces. Unleash your creativity with our support for a wealth of different programming languages. Develop in CICS Transaction Server just as you would develop any other application, with plug-ins for familiar tooling such as Maven®, Gradle®, Zowe®, and UrbanCode Deploy®.
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    Wasmer

    Wasmer

    Wasmer

    Create apps that run everywhere, publish, share with the community, and deploy to the edge, globally. Serve sandboxed WebAssembly apps anywhere through a single runtime and do in days what others do in months. Using a binary for each platform and chip is the past. Rise above with lightweight containerized apps that simply run everywhere. Supports almost every programming language. Truly universal, runs everywhere & fast as native. Packages are limited by their languages no more. Collaborate across stacks, leverage the ecosystem, and contribute your own packages. Get the scalability of serverless and the reusability of the cloud. Deploy to the edge, save your users time and yourself money. Faster, affordable & indefinitely scalable. All languages are fully containerized & collaborative. Plug your own backend, compiler, or runner. Run apps at close to native speed and outperform the competition.
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    Ring

    Ring

    Ring

    The Ring is a practical general-purpose multi-paradigm language. The supported programming paradigms are imperative, procedural, object-oriented, declarative using nested structures, functional, meta programming and natural programming. The language is portable (Windows, Linux, macOS, Android, WebAssembly, etc.) and can be used to create Console, GUI, Web, Games and Mobile applications. The language is designed to be simple, small and flexible. The language is simple, trying to be natural, encourage organization and comes with transparent and visual implementation. It comes with compact syntax and a group of features that enable the programmer to create natural interfaces and declarative domain-specific languages in a fraction of time. It is very small, flexible and comes with smart garbage collector that puts the memory under the programmer control. It supports many programming paradigms, comes with useful and practical libraries.
    Starting Price: Free
  • 13
    Jodit

    Jodit

    Jodit

    Excellent Open Source WYSIWYG editor written in pure TypeScript without using additional libraries. Easy to use, but powerful & additional plugins & extended support & based on opens source version.
    Starting Price: $99 one-time payment
  • 14
    Visual Basic

    Visual Basic

    Microsoft

    Visual Basic is an object-oriented programming language developed by Microsoft. Using Visual Basic makes it fast and easy to create type-safe .NET apps. Visual Basic focuses on supplying more of the features of the Visual Basic Runtime (microsoft.visualbasic.dll) to .NET Core and is the first version of Visual Basic focused on .NET Core. Many portions of the Visual Basic Runtime depend on WinForms and these will be added in a later version of Visual Basic. .NET is a free, open-source development platform for building many kinds of apps. With .NET, your code and project files look and feel the same no matter which type of app you're building. You have access to the same runtime, API, and language capabilities with each app. A Visual Basic program is built up from standard building blocks. A solution comprises one or more projects. A project in turn can contain one or more assemblies. Each assembly is compiled from one or more source files.
    Starting Price: Free
  • 15
    pygame

    pygame

    pygame

    Pygame is a set of Python modules designed for writing video games. Pygame adds functionality on top of the excellent SDL library. This allows you to create fully featured games and multimedia programs in the python language. Pygame is highly portable and runs on nearly every platform and operating system. Pygame is free. Released under the LGPL license, you can create open-source, freeware, shareware, and commercial games with it. With dual-core CPUs common, and 8-core CPUs cheaply available on desktop systems, making use of multi-core CPUs allows you to do more in your game. Selected pygame functions release the dreaded python GIL, which is something you can do from C code. Uses optimized C and assembly code for core functions. C code is often 10-20 times faster than python code, and assembly code can easily be 100x or more times faster than python code. Comes with many operating systems. Just an apt-get, emerge, pkg_add, or just install away.
    Starting Price: Free
  • 16
    JaCoCo

    JaCoCo

    EclEmma

    JaCoCo is a free code coverage library for Java, which has been created by the EclEmma team based on the lessons learned from using and integrating existing libraries for many years. The master branch of JaCoCo is automatically built and published. Due to the test-driven development approach, every build is considered fully functional. See the change history for the latest features and bug fixes. SonarQube code quality metrics of the current JaCoCo implementation are available on SonarCloud.io. Integrate JaCoCo technology with your tools. Use JaCoCo tools out of the box. Improve the implementation and add new features. There are several open-source coverage technologies for Java available. While implementing the Eclipse plug-in EclEmma the observation was that none of them are really designed for integration. Most of them are specifically fit to a particular tool (Ant tasks, command line, IDE plug-in) and do not offer a documented API that allows embedding in different contexts.
    Starting Price: Free
  • 17
    Apache Geronimo
    Apache Geronimo is an open-source set of projects that are focused on providing JavaEE/JakartaEE libraries and Microprofile implementations. We are actively delivering reusable Java EE components though. They are widely used and still actively maintained! Apache Geronimo provides libraries for the implementations of the Java EE and Jakarta EE specifications. The implementations are also focused on providing OSGi bundle metadata. The goal of XBean project is to create a plugin-based server analogous to Eclipse is a plugin-based IDE. XBean will be able to discover, download and install server plugins from an Internet-based repository. In addition, we include support for multiple IoC systems, support for running with no IoC system, JMX without JMX code, lifecycle and class loader management, and rock-solid Spring integration. Apache Geronimo hosts several Microprofile implementations. Apache Geronimo Arthur is an effort to build a thin layer on top of Oracle GraalVM.
    Starting Price: Free
  • 18
    PyMOL

    PyMOL

    PyMOL

    PyMOL is a user-sponsored molecular visualization system on an open-source foundation, maintained and distributed by Schrödinger. PyQt interface replaces Tcl/Tk and MacPyMOL on all platforms. Better third-party plugin and custom scripting support. A comprehensive software package for rendering and animating 3D structures. A plug-in for embedding 3D images and animations into PowerPoint presentations. PyMOL is a commercial product, but we make most of its source code freely available under a permissive license. The open-source project is maintained by Schrödinger and ultimately funded by everyone who purchases a PyMOL license. Open access incentive executables. Liberal evaluation policy. Improved fuse command (disallows hypervalent bonds, substitutes monovalent atoms instead of attaching to them) Properties inspector now supports unsetting settings with the “delete” key. Fix workspace disappearing on specific display resolutions.
  • 19
    Mono

    Mono

    Mono

    Cross-platform, open source .NET framework. Sponsored by Microsoft, Mono is an open-source implementation of Microsoft's .NET Framework as part of the .NET Foundation and based on the ECMA standards for C# and the common language runtime. A growing family of solutions and an active and enthusiastic contributing community is helping position Mono to become the leading choice for the development of cross-platform applications. The latest Mono release is waiting for you. We cover everything you need to know, from configuring Mono to how the internals are implemented. Our documentation is open source too, so you can help us improve it. As an open-source project, we love getting contributions from the community. File a bug report, add new code or chat with the developers. Mono is a software platform designed to allow developers to easily create cross-platform applications.
    Starting Price: Free
  • 20
    Eclipse Web Tools Platform (WTP)
    The Eclipse Web Tools Platform (WTP) project extends the Eclipse platform with tools for developing Web and Java EE applications. It includes source and graphical editors for a variety of languages, wizards and built-in applications to simplify development, and tools and APIs to support deploying, running, and testing apps. The Libra project integrates the existing tooling provided by the Plug-in Development Environment project and the Web Tools Platform project to work together for implementing OSGi Enterprise scenarios. The JavaScript Development Tools provide plug-ins that implement an IDE supporting the development of JavaScript applications and JavaScript within web applications. It adds a JavaScript project type and perspective to the Eclipse Workbench as well as a number of views, editors, wizards, and builders.
  • 21
    Siberian CMS

    Siberian CMS

    Siberian CMS

    Smooth Open-Source CMS. Zero coding knowledge is required. iOS, Android and Webapp were created in just one go. Siberian is an open-source CMS. You are not renting an online platform, the software is yours, the apps you create are yours. You add value to your company by adding an asset to it. Also, you can transfer to your clients the rights on their apps. Allow users to book a seat, a slot, a table or anything you want, with an easy and multi-stores plug-in. The form is sent to the right store following the user's validation. Manage your appointments like a pro. It's now possible to add a complete appointment engine in your app and to manage multiple stores, services and providers from one place. You will also be able to set working hours for these stores, holidays slots and everything you would need to manage your appointments in the blink of an eye.
    Starting Price: €349 per month
  • 22
    ForkDelta

    ForkDelta

    ForkDelta

    ForkDelta is a decentralized Ethereum Token Exchange with the most ERC20 listings of any exchange. ForkDelta currently acts as an open-source, updated interface for EtherDelta's smart contract with an active and public development team. A decentralized exchange is an exchange that doesn't rely on a centralized party to store user's funds and facilitate trades. In ForkDelta's case, funds are stored in a smart contract hosted on the Ethereum network. Trades also occur directly between users using the same smart contract. ForkDelta prides itself on being an open, fair community with developers who are easily accessed and an open-source codebase. At ForkDelta, we believe in direct and open streams of communication with the community. ForkDelta does not and will not ever charge fees for token listings. ForkDelta also lists the most tokens of any exchange with new tokens added every day.
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    ASP.NET

    ASP.NET

    Microsoft

    Blazor is a feature of ASP.NET for building interactive web UIs using C# instead of JavaScript. Blazor gives you real .NET running in the browser on WebAssembly. .NET is a developer platform made up of tools, programming languages, and libraries for building many different types of applications. ASP.NET supports industry standard authentication protocols. Built-in features help protect your apps against cross-site scripting (XSS) and cross-site request forgery (CSRF). ASP.NET provides a built-in user database with support for multi-factor authentication and external authentication with Google, Twitter, and more.
    Starting Price: Free
  • 24
    ispCP

    ispCP

    ispCP

    ispCP (Internet Service Provider Control Panel) is an open-source project founded to build a multi-server control and administration panel. The ispCP Omega release is completely based on the original open-source VHCS project. All new code, and submissions to ispCP Omega are licensed under the GNU General Public License (V2). Rather than start a project from scratch, the team searched for existing open-source implementations and decided to fork the dying virtual hosting control panel (VHCS) project. This community effort to continue on the work of VHCS lead to the creation of ispCP Omega. The ispCP Omega release is completely based on the original open-source VHCS project. Because part of the ispCP dev team were core members of the dead VHCS project, Malte (ephigenie) and Benedikt (RatS) felt an obligation to offer the desperate community a way to migrate to ispCP. This led to the creation of ispCP Omega, a migration path from VHCS to ispCP.
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    Blazor

    Blazor

    Microsoft

    Blazor lets you build interactive web UIs using C# instead of JavaScript. Blazor apps are composed of reusable web UI components implemented using C#, HTML, and CSS. Both client and server code is written in C#, allowing you to share code and libraries. 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.
    Starting Price: Free
  • 26
    Continue

    Continue

    Continue

    The leading open-source AI code assistant. You can connect any models and any context to create custom autocomplete and chat experiences inside the IDE Remain in flow while coding by removing the barriers that block productivity when building software. Accelerate development with a plug-and-play system that makes it easy to get started and integrates with your entire stack. Become a leader in AI by setting up your code assistant to evolve as new capabilities emerge. Continue autocompletes single lines or entire sections of code in any programming language as you type. Attach code or other context to ask questions about functions, files, the entire codebase, and more. Highlight code sections and press a keyboard shortcut to rewrite code from natural language.
    Starting Price: Free
  • 27
    ADAPT

    ADAPT

    AgGateway

    Tools to simplify communication between growers, their machines, and their partners. It is the product of several years of work by more than a dozen companies and experts collaborating through AgGateway. The ADAPT framework is comprised of an agricultural application data model, a common API (Application Programming Interface), and a combination of open source and proprietary data conversion plug-ins. Participating FMIS (Farm Management Information System) companies are responsible for completing their own implementation of mapping the agricultural application data model to their FMIS data model. It features plug-in libraries that allow the farm management software to convert to and from the common object model and different file formats.
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    Pale Moon

    Pale Moon

    Pale Moon

    Pale Moon is an Open Source, Goanna-based web browser available for Microsoft Windows and Linux (with other operating systems in development), focusing on efficiency and customization. Make sure to get the most out of your browser! Pale Moon offers you a browsing experience in a browser completely built from its own, independently developed source that has been forked off from Firefox/Mozilla code a number of years ago, with carefully selected features and optimizations to improve the browser's stability and user experience, while offering full customization and a growing collection of extensions and themes to make the browser truly your own. This browser, even though fairly close to Gecko-based browsers like Mozilla Firefox and SeaMonkey in the way it works, is based on a different layout engine and offers a different set of features. It aims to provide close adherence to a balanced set of official, common-sense web standards and specifications in its implementation.
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    QGIS

    QGIS

    QGIS

    Create, edit, visualize, analyze and publish geospatial information on Windows, Mac, Linux, BSD and mobile devices. For your desktop, server, in your web browser and as developer libraries. QGIS is a user-friendly open-source Geographic Information System (GIS) licensed under the GNU General Public License. QGIS is an official project of the Open Source Geospatial Foundation (OSGeo). It runs on Linux, Unix, Mac OSX, Windows and Android and supports numerous vector, raster, and database formats and functionalities. QGIS provides a continously growing number of capabilities provided by core functions and plugins. You can visualize, manage, edit, analyze data, and compose printable maps. We also collect case studies of how people all over the world use QGIS for their GIS work. You can view combinations of vector and raster data (in 2D or 3D) in different formats and projections without conversion to an internal or common format.
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    Google Cloud Game Servers
    Simplified dedicated game server management. Game Servers takes the pain out of managing your global game server infrastructure, so you can focus on creating great games faster, without increasing complexity or compromising on performance. Game Servers fully manages Agones, an open-source game server management project that runs on Kubernetes. Automatically scale your fleet for daily peaks, game events, or content drops, and easily manage multiple versions of your game server code. Benefit from the flexibility of open source and avoid vendor lock-in. Opt out of management at any time to manually manage game server fleets. Run your game servers at blazing-fast clock speeds of up to 3.8 Ghz. Ensure your game servers are close to your players, with Google Cloud’s globally distributed regions, all connected by our high-quality private network. Game Servers fully manages Agones, an open-source game server management project that runs on Kubernetes.
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    Imaginary Programming

    Imaginary Programming

    Imaginary Programming

    Imaginary Programming lets you use OpenAI's GPT engine as a runtime to accomplish things you've never been able to do before in your code. All you do is define a function prototype in TypeScript (without an implementation!), and Imaginary Programming uses GPT to take care of the rest. Use Imaginary programming for any task where human-like intelligence around text is needed. You can install imaginary programming into your current JavaScript and TypeScript projects, or you can try the online Playground to experiment with Imaginary Programming.
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    LÖVE

    LÖVE

    LÖVE

    As you probably know by now, LÖVE is a framework for making 2D games in the Lua programming language. LÖVE is totally free, and can be used in anything from friendly open-source hobby projects, to evil, closed-source commercial ones. To make a minimal game, create a folder anywhere, and open up your favorite text editor. Sublime Text is a pretty good one for all operating systems, and it has Lua support built in. Create a new file in the folder you just created, and name it main.lua. Put the following code in the file, and save it.
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    Redmineflux

    Redmineflux

    Redmineflux

    Redmineflux is a comprehensive project management solution and an extension of the open-source Redmine, which includes over 18 plugins and 2 themes to enhance Redmine's core capabilities.
  • 34
    Tamanu

    Tamanu

    Beyond Essential Systems

    Tamanu is a free and open-source EHR for low-resource and remote settings. Built around five fundamental principles outlined below, users also experience ongoing, active software development by a dedicated, full-stack team. Highly experienced delivery team, zero cost licensing, with optional service level agreements. An international community of support, and an intuitive, modern, flexible interface. Contribute to the global development community, with the security of no one ‘owning’ your code. Out-of-the-box for inpatients, outpatients, and community, no 3rd-party plug-ins needed. HL7 FHIR is compliant. Integrates with mSupply, mSupply Mobile, Tupaia, and DHIS2. ICD-10, GS1 compatible. Work online or offline with no limits, syncing whenever the internet is available, and no latency. Industry-standard encryption protocols, powerful security features, fit-for-purpose. At the hospital level, a desktop-enabled version allows a full suite of functionality.
    Starting Price: $35 per month
  • 35
    Aurelia

    Aurelia

    Aurelia

    Aurelia's standards-based, unobtrusive style makes it the only framework that empowers you to build components using vanilla JavaScript or TypeScript. If you know modern JS and HTML, there's little more to learn to build even the most complex apps. At the core of Aurelia is a high-performance, reactive system, capable of batching DOM updates in a way that leaves other frameworks, and their virtual DOMs, in the dust. Experience consistent, scalable performance, no matter how complex your UI. Aurelia enables powerful reactive binding to any object. By using adaptive techniques Aurelia selects the most efficient way to observe each property in your model and automatically syncs your UI and your state with best-in-class performance. State management, internationalization and validation - all official plugins from the core team. CLI, VS Code plugin, and Chrome debugger - optional tools to enhance development.
    Starting Price: Free
  • 36
    Succinct

    Succinct

    Succinct

    Making zero-knowledge proofs accessible to any developer. Write ZKPs with Rust using SP1, a performant, open-source zkVM and generate proofs in 1-click on Succinct’s decentralized prover network. With SP1, developers can write Rust, reusing existing libraries for reduced development time and better maintainability. Instead of requiring specialized expertise writing circuits for months, write your verifiable program in hours. SP1’s state-of-the-art performance is a result of its next-generation “precompile-centric” architecture. SP1 shows general-purpose Rust code can match the performance of specialized circuit-based approaches.
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    Gcov

    Gcov

    Oracle

    Gcov is an open-source code-coverage tool.
    Starting Price: Free
  • 38
    JupyterLab

    JupyterLab

    Jupyter

    Project Jupyter exists to develop open-source software, open-standards, and services for interactive computing across dozens of programming languages. JupyterLab is a web-based interactive development environment for Jupyter notebooks, code, and data. JupyterLab is flexible, configure and arrange the user interface to support a wide range of workflows in data science, scientific computing, and machine learning. JupyterLab is extensible and modular, write plugins that add new components and integrate with existing ones. The Jupyter Notebook is an open-source web application that allows you to create and share documents that contain live code, equations, visualizations and narrative text. Uses include, data cleaning and transformation, numerical simulation, statistical modeling, data visualization, machine learning, and much more. Jupyter supports over 40 programming languages, including Python, R, Julia, and Scala.
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    AWS Toolkit for Visual Studio Code
    The AWS Toolkit for Visual Studio Code is an open source plug-in for the Visual Studio Code that makes it easier to create, debug, and deploy applications on Amazon Web Services. With the AWS Toolkit for Visual Studio Code, you will be able to get started faster and be more productive when building applications with Visual Studio Code on AWS. The toolkit provides an integrated experience for developing serverless applications, including assistance for getting started, ML-powered code recommendations, step-through debugging, and deploying from the IDE.
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    Clover

    Clover

    EJIE Technology

    Clover is an extension of Windows Explorer, to add multi-tab functionality similar to Google Chrome browser. After installing Clover, you will be able to open multiple folders within the same window, and you can also add folder bookmarks. Clover currently only supports Windows XP and later versions of Windows (32bit/64bit), and supports the most common languages ​​such as English and Chinese. Clover was a Windows Explorer plug-in integrated into the system, and the externally opened Explorer window was automatically hosted into Clover window. The Clover program does not get any message from the user. Some users use optimization software to disable the TabHelper plug-in, this will result in such a result, open IE’s “Manage Add-ons” menu, and look into “ExplorerWatcher class”. Just like Google Chrome, Clover works with many basic shortcut keys to help you navigate better and faster through your tabbed folders.
    Starting Price: Free
  • 41
    Sm8rtHealth

    Sm8rtHealth

    Sm8rtHealth LLP

    Empowering underwriters to utilise the next generation underwriting tool to assess life and health mortality and morbidity risk using multiple data sources and a configured knowledge base culminating in the ultimate low touch consumer experience. A plug-in SaaS platform that empowers underwriters to develop and manage their own digitized questionnaires converting them into rule-architects and creators. Easy to deploy and host, No IT programmers in the in the health rules and question flow construct. Designed for multiple distribution channels and does not require armies of internal resource to implement or manage
  • 42
    Airy Messenger
    From Conversational AI assistants to customer service experiences, own your own conversational platform with open-source Airy. Airy Core is an open source, fully-featured, production-ready conversational platform. With Airy you can process conversational data from a variety of sources. Since Airy's infrastructure is built around Apache Kafka, it can process a large amount of conversations and messages simultaneously and stream the relevant conversational data to wherever you need it. Connect anything from our free open-source live chat plugin to Facebook Messenger & Google's Business Messages to your Airy Core. This is all possible through an ingestion platform that heavily relies on Apache Kafka to process incoming webhook data from different sources. We make sense of the data and reshape it into source-independent contacts, conversations, and messages.
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    pgModeler

    pgModeler

    pgModeler

    Create and edit database models easily with a simple and intuitive interface. The forms indicate which fields must be filled to provide the correct generation of SQL code. Get, modify, and redistribute the source code without any charge. This project has a public repository that allows forks and full access to the source code. Developers can create their own versions from the existing code. Built on top of the Qt framework, pgModeler can be compiled on Windows, Linux and macOS. The build scripts are easily configurable to resolve specific dependencies on each operating system. Design once and export to multiple versions. With its dynamic code generation, pgModeler can export the designed models to different versions of PostgreSQL (currently from 9.x to 13.x). Missing some functionality? Use the plug-in development interface and create your own extension for pgModeler without change a single line of the core code.
    Starting Price: $49.90 one-time payment
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    TAO Platform

    TAO Platform

    Open Assessment Technologies

    TAO, from Open Assessment Technologies, is the leading open source digital assessment solution for education and career advancement, with over 100 million test deliveries in more than 30 languages worldwide. Modular, customizable and interoperable by design, TAO empowers you to break free from the confines of proprietary silos, eliminate expensive licensing fees, take full control of your testing resources, and enjoy enterprise-level support. TAO is a commercial-grade assessment solution consisting of powerful next-generation components that can be deployed as-is, modified with new features, and integrated with other tools and administrative systems. TAO has robust tools to support the full digital assessment lifecycle but is also designed to support future innovation thanks to an extensible source code. The platform is built around an extension management engine, which allows plug-in of additional capabilities modifying existing functionality, or adding new functionality.
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    OpenPLC Editor
    The OpenPLC Editor is an IEC 61131-3 compliant PLC editor totally free and open source. You can use it to upload PLC code directly to any board or system running OpenPLC Runtime. OpenPLC is an open-source programmable logic controller that is based on easy-to-use software. It is the first fully functional standardized open-source PLC, both in software and hardware. The OpenPLC project was created in accordance with the IEC 61131-3 standard, which defines the basic software architecture and programming languages for PLCs. OpenPLC is mainly used in industrial and home automation, the internet of things, and SCADA research. The Runtime is a portable software designed to run from the smallest of all microcontrollers (Arduino-compatible) to powerful servers in the cloud. It is responsible for executing the PLC programs you create using the Editor. The OpenPLC Editor is the software that runs on your computer and, as mentioned, is used to create your PLC programs.
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    Rust

    Rust

    Rust

    Rust is blazingly fast and memory-efficient: with no runtime or garbage collector, it can power performance-critical services, run on embedded devices, and easily integrate with other languages. Rust’s rich type system and ownership model guarantee memory-safety and thread-safety — enabling you to eliminate many classes of bugs at compile-time. Rust has great documentation, a friendly compiler with useful error messages, and top-notch tooling — an integrated package manager and build tool, smart multi-editor support with auto-completion and type inspections, an auto-formatter, and more. Whip up a CLI tool quickly with Rust’s robust ecosystem. Rust helps you maintain your app with confidence and distribute it with ease. Use Rust to supercharge your JavaScript, one module at a time. Publish to npm, bundle with webpack, and you’re off to the races.
    Starting Price: Free
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    Webiny

    Webiny

    Webiny

    Open-source framework that helps you to architect, build and deploy solutions on top of serverless infrastructure. A self-hosted serverless CMS that includes a headless GraphQL API, asset management, and a no-code builder for static pages and forms. Scaleable & cost-effective. The built-in prerendering services makes your pages crawlable by search engines. Manage digital assets, resize and deliver images on multiple resolutions. Expand and change any aspect of the system with custom plugins and business logic. Numerous built-in performance optimizations make your sites fast and scalable.
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    RethinkDB

    RethinkDB

    RethinkDB

    RethinkDB pushes JSON to your apps in realtime. When your app polls for data, it becomes slow, unscalable, and cumbersome to maintain. RethinkDB is the open-source, scalable database that makes building realtime apps dramatically easier. Web apps like Google Docs, Trello, and Quora pioneered the realtime experience on the web. With RethinkDB, you can build amazing realtime apps with dramatically less engineering effort. When a player takes an action in a multiplayer game, every other player in the game needs to see the change in realtime. RethinkDB dramatically simplifies the data infrastructure for low latency, high throughput realtime interactions. RethinkDB dramatically reduces the complexity of building realtime trading and optimization engines. Publish realtime updates to thousands of clients, and provide pricing updates to users in milliseconds. Build realtime dashboards with RethinkDB data push notifications, and make instantaneous business decisions.
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    Scia Engineer
    SCIA Engineer is an integrated, multi-material structural analysis software and design tool for all kinds of structures. Its wide range of functionality makes it the ideal partner for the design of office buildings, industrial plants, bridges or any other project, all within the same easy-to-use environment. Powerful CAD-like modeling, advanced types of calculation, code-compliant multi-material design and customizable reports. Typical situations can be automated with built-in or user-defined parametric templates for various geometries and powerful load generation tools. SCIA Engineer provides the most comprehensive implementation of Eurocodes, including National Annexes, U.S. codes and other international standards. Seamless exchange of models with other project stakeholders, through the powerful bi-directional links with Allplan, Revit and Tekla Structures, Open BIM's IFC or third-party plug-ins.
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    SuperFarm

    SuperFarm

    SuperFarm

    SuperFarm empowers NFT creators, collectors and traders to participate in an NFT marketplace that is open and accessible to all. We build state of the art apps to access the SuperFarm protocol and contribute to the world of NFTs and DeFi. A new and exciting type of decentralized and permissionless crowdfunding platform. An online multiplayer social deduction game developed and published by SuperFarm. Tools for creating games using blockchain technology for elaborate in-game economics. SuperFarm is a multi-chain protocol, compatible with all the top smart contract chains.