| About
            Mature and complete async-await for user interfaces containing event-driven code, paired with isolate-based concurrency. A programming language optimized for building user interfaces with features such as sound null safety, the spread operator for expanding collections, and collection if for customizing UI for each platform. Write code using a flexible type system with rich static analysis and powerful, configurable tooling. Target the web with complete, mature, fast compilers for JavaScript. Run backend code supporting your app, written using a single programming language. This collection is not exhaustive—it’s just a brief introduction to the language for people who like to learn by example. You might also want to check out the language and library tours, or the Dart cheatsheet codelab.
             | About
            The Java™ Programming Language is a general-purpose, concurrent, strongly typed, class-based object-oriented language. It is normally compiled to the bytecode instruction set and binary format defined in the Java Virtual Machine Specification. In the Java programming language, all source code is first written in plain text files ending with the .java extension. Those source files are then compiled into .class files by the javac compiler. A .class file does not contain code that is native to your processor; it instead contains bytecodes — the machine language of the Java Virtual Machine1 (Java VM). The java launcher tool then runs your application with an instance of the Java Virtual Machine.
             | About
            JavaScript is a scripting language and programming language for the web that enables developers to build dynamic elements on the web. Over 97% of the websites in the world use client-side JavaScript. JavaScript is one of the most important scripting languages on the web. Strings in JavaScript are contained within a pair of either single quotation marks '' or double quotation marks "". Both quotes represent Strings but be sure to choose one and STICK WITH IT. If you start with a single quote, you need to end with a single quote. There are pros and cons to using both IE single quotes tend to make it easier to write HTML within Javascript as you don’t have to escape the line with a double quote. Let’s say you’re trying to use quotation marks inside a string. You’ll need to use opposite quotation marks inside and outside of JavaScript single or double quotes. 
             | About
            The ReadyAPI platform accelerates functional, security, and load testing of RESTful, SOAP, GraphQL and other web services right inside your CI/CD pipeline. ReadyAPI allows teams to create, manage, and execute automated functional, security, and performance tests in one centralized interface - accelerating API quality for Agile and DevOps software teams. Teams can get started by importing API definitions like OAS (Swagger) or WSDLs, testing and recording live API traffic, or virtualizing web services to remove pipeline dependencies. Create comprehensive, data-driven functional API tests without the hassle of maintaining scripts. Generate load, stress, and spike tests to validate whether your API can handle real-world traffic conditions. Secure your vulnerable APIs from XSS, malformed XML, SQL injections and more with each deployment. Remove dependencies in your testing pipeline by virtualizing RESTful, SOAP, TCP, JMS, and other web services.
             | |||
| Platforms Supported
            
                Windows
            
            
         
            
                Mac
            
            
         
            
                Linux
            
            
         
            
                Cloud
            
            
         
            
                On-Premises
            
            
         
            
                iPhone
            
            
         
            
                iPad
            
            
         
            
                Android
            
            
         
            
                Chromebook
            
            
         | Platforms Supported
            
                Windows
            
            
         
            
                Mac
            
            
         
            
                Linux
            
            
         
            
                Cloud
            
            
         
            
                On-Premises
            
            
         
            
                iPhone
            
            
         
            
                iPad
            
            
         
            
                Android
            
            
         
            
                Chromebook
            
            
         | Platforms Supported
            
                Windows
            
            
         
            
                Mac
            
            
         
            
                Linux
            
            
         
            
                Cloud
            
            
         
            
                On-Premises
            
            
         
            
                iPhone
            
            
         
            
                iPad
            
            
         
            
                Android
            
            
         
            
                Chromebook
            
            
         | Platforms Supported
            
                Windows
            
            
         
            
                Mac
            
            
         
            
                Linux
            
            
         
            
                Cloud
            
            
         
            
                On-Premises
            
            
         
            
                iPhone
            
            
         
            
                iPad
            
            
         
            
                Android
            
            
         
            
                Chromebook
            
            
         | |||
| Audience
        Developers
         | Audience
        Developers looking for a Programming Language solution
         | Audience
        Web developers and anyone looking for a mobile solution for running and developing web content
         | Audience
        Developers that need an API testing solution
         | |||
| Support
            
                Phone Support
            
            
         
            
                24/7 Live Support
            
            
         
            
                Online
            
            
         | Support
            
                Phone Support
            
            
         
            
                24/7 Live Support
            
            
         
            
                Online
            
            
         | Support
            
                Phone Support
            
            
         
            
                24/7 Live Support
            
            
         
            
                Online
            
            
         | Support
            
                Phone Support
            
            
         
            
                24/7 Live Support
            
            
         
            
                Online
            
            
         | |||
| API
            
                Offers API
            
            
         | API
            
                Offers API
            
            
         | API
            
                Offers API
            
            
         | API
            
                Offers API
            
            
         | |||
| Screenshots and Videos | Screenshots and Videos | Screenshots and Videos | Screenshots and Videos | |||
| Pricing
        No information available.
        
        
     
            
                Free Version
            
            
         
            
                Free Trial
            
            
         | Pricing
        Free
        
     
            
                Free Version
            
            
         
            
                Free Trial
            
            
         | Pricing
        Free
        
     
            
                Free Version
            
            
         
            
                Free Trial
            
            
         | Pricing
        $644 per year
        
     
            
                Free Version
            
            
         
            
                Free Trial
            
            
         | |||
| 
Reviews/ | 
Reviews/ | 
Reviews/ | 
Reviews/ | |||
| Training
            
                Documentation
            
            
         
            
                Webinars
            
            
         
            
                Live Online
            
            
         
            
                In Person
            
            
         | Training
            
                Documentation
            
            
         
            
                Webinars
            
            
         
            
                Live Online
            
            
         
            
                In Person
            
            
         | Training
            
                Documentation
            
            
         
            
                Webinars
            
            
         
            
                Live Online
            
            
         
            
                In Person
            
            
         | Training
            
                Documentation
            
            
         
            
                Webinars
            
            
         
            
                Live Online
            
            
         
            
                In Person
            
            
         | |||
| Company InformationDart Language dart.dev/ | Company InformationOracle docs.oracle.com/javase/8/docs/technotes/guides/language/index.html | Company InformationJavaScript Founded: 1995 United States javascript.com | Company InformationSmartBear Founded: 2009 United States smartbear.com/product/ready-api/ | |||
| Alternatives | Alternatives | Alternatives | Alternatives | |||
|  | ||||||
|  | ||||||
|  | ||||||
| Categories | Categories | Categories | Categories | |||
| Load Testing Features
            
                API Load Testing
            
            
         
            
                Database Load Testing
            
            
         
            
                Load Test Performance Reporting
            
            
         
            
                Mail Load Testing
            
            
         
            
                Multilocation Load Testing
            
            
         
            
                Multiple Protocol Support
            
            
         
            
                Test Script Customization
            
            
         
            
                Web Application Testing
            
            
         Performance Testing Features
            
                API Testing
            
            
         
            
                Benchmarking
            
            
         
            
                Cross Browser Testing
            
            
         
            
                Debugging
            
            
         
            
                Historical Reporting
            
            
         
            
                Load Testing
            
            
         
            
                Mobile Testing
            
            
         
            
                Parallel Testing
            
            
         
            
                Regression Testing
            
            
         
            
                UI Testing
            
            
         
            
                Web Testing
            
            
         | ||||||
| Integrations
            
                
    Crypto Exchange API
            
            
         
            
                
    Devlevate
            
            
         
            
                
    Dropwizard
            
            
         
            
                
    Eventarc
            
            
         
            
                
    FastWebHost
            
            
         
            
                
    Firecrawl
            
            
         
            
                
    Gantt Chart Hyper Library
            
            
         
            
                
    Gemini 2.0 Flash-Lite
            
            
         
            
                
    Gemini 2.5 Pro
            
            
         
            
                
    Granica
            
            
         | Integrations
            
                
    Crypto Exchange API
            
            
         
            
                
    Devlevate
            
            
         
            
                
    Dropwizard
            
            
         
            
                
    Eventarc
            
            
         
            
                
    FastWebHost
            
            
         
            
                
    Firecrawl
            
            
         
            
                
    Gantt Chart Hyper Library
            
            
         
            
                
    Gemini 2.0 Flash-Lite
            
            
         
            
                
    Gemini 2.5 Pro
            
            
         
            
                
    Granica
            
            
         | Integrations
            
                
    Crypto Exchange API
            
            
         
            
                
    Devlevate
            
            
         
            
                
    Dropwizard
            
            
         
            
                
    Eventarc
            
            
         
            
                
    FastWebHost
            
            
         
            
                
    Firecrawl
            
            
         
            
                
    Gantt Chart Hyper Library
            
            
         
            
                
    Gemini 2.0 Flash-Lite
            
            
         
            
                
    Gemini 2.5 Pro
            
            
         
            
                
    Granica
            
            
         | Integrations
            
                
    Crypto Exchange API
            
            
         
            
                
    Devlevate
            
            
         
            
                
    Dropwizard
            
            
         
            
                
    Eventarc
            
            
         
            
                
    FastWebHost
            
            
         
            
                
    Firecrawl
            
            
         
            
                
    Gantt Chart Hyper Library
            
            
         
            
                
    Gemini 2.0 Flash-Lite
            
            
         
            
                
    Gemini 2.5 Pro
            
            
         
            
                
    Granica
            
            
         | |||
|  |  |  |  | 
 
         
        