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Average Ratings 0 Ratings

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ease
features
design
support

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Write a Review

Description

Innovative JavaScript obfuscation techniques that include control-flow flattening, manipulation detection, and other in-app protection transformations. We wouldn't send our own code unprotected to a remote service managed by third parties, and we wouldn't expect you to. JSDefender supports all major JavaScript runtimes and bundlers, including Angular and Node, React and React Native, Webpack, and others. JavaScript apps are distributed in source form, unlike languages like Java and.NET, which are compiled to intermediate stack-based assembly instructions. Your code is visible to anyone who has access to the execution environment (such as a browser). Potential attackers can easily access the running code by using the browser's debugger, or other tools to analyze the code for vulnerabilities.

Description

TypeScript introduces enhanced syntax to JavaScript, facilitating a more seamless connection with your development environment. This allows for early detection of errors within the editor. The code written in TypeScript is ultimately transformed into JavaScript, making it executable in various environments, including web browsers, Node.js, Deno, and mobile applications. With its capability to comprehend JavaScript, TypeScript employs type inference, enabling excellent tooling while minimizing the need for additional coding. In the 2020 State of JS survey, 78% of respondents reported using TypeScript, with a remarkable 93% expressing their intention to continue its use. The prevalent type of mistakes made by developers are often categorized as type errors, where an unexpected value type is encountered in a given context. Such errors can stem from trivial mistakes like typos, misunderstandings of a library's API, incorrect assumptions regarding runtime behavior, or other forms of oversight. Ultimately, utilizing TypeScript can significantly enhance code quality and developer productivity by reducing these common pitfalls.

API Access

Has API No 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

Integrations

1Capture No 
Aleo No 
AnyChart No 
Codepilot No 
DBOS No 
Ellipsis Labs Phoenix No 
GPT-5.1 Thinking No 
GPT-5.2 No 
GPT-6 Luna No 
LLM Gateway No 
Lingma No 
LuGo-Test No 
Node.js Yes 
Refraction No 
SSOReady No 
Serverless No 
SonarQube Cloud No 
Tev1 No 
TypeGPU No 
Vitest No 

Integrations

1Capture Yes 
Aleo Yes 
AnyChart Yes 
Codepilot Yes 
DBOS Yes 
Ellipsis Labs Phoenix Yes 
GPT-5.1 Thinking Yes 
GPT-5.2 Yes 
GPT-6 Luna Yes 
LLM Gateway Yes 
Lingma Yes 
LuGo-Test Yes 
Node.js No 
Refraction Yes 
SSOReady Yes 
Serverless Yes 
SonarQube Cloud Yes 
Tev1 Yes 
TypeGPU Yes 
Vitest Yes 

Pricing Details

No price information available.
Free Trial No 
Free Version No 

Pricing Details

Free
Free Trial No 
Free Version Yes 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises Yes 
iPhone App No 
iPad App No 
Android App No 
Windows Yes 
Mac Yes 
Linux Yes 
Chromebook Yes 

Customer Support

Business Hours Yes 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) Yes 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

PreEmptive

Founded

1996

Country

United States

Website

www.preemptive.com/products/jsdefender/

Vendor Details

Company Name

TypeScript

Website

www.typescriptlang.org

Product Features

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