TransCrypt Alternatives (September 2025)

The Transcrypt Python to JavaScript compiler makes it possible to program lean and fast browser applications in Python. Transcrypt applications can use any JavaScript library and can also run on top of Node.js or be used in combination with Django.

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1.
PyCharm: the Python IDE for data science and web development
https://www.jetbrain
.com/pycharm/

The Python IDE for data science and web development with intelligent code completion, on-the-fly error checking, quick-fixes, and much more.

2.
Komodo IDE By ActiveState - One IDE for All Your Languages
https://www.activestat
.com/products/komodo-ide/

Code faster with Komodo IDE from ActiveState. Best multi-language IDE for today's web languages - Python, PHP, Perl, Golang, Ruby and more.

3.
CodeLobster - Free portable cross-platform PHP IDE with support Drupal, Smarty, Twig, WordPress, Joomla, JQuery, CodeIgniter, HTML, CSS, JavaScript, AngularJS, CakePHP, TypeScript, Python, Node.js, Laravel, Phalcon, Symfony, Yii
https://www.codelobste
.com/

CodeLobster - Free portable cross-platform PHP IDE with support Drupal, Smarty, Twig, WordPress, Joomla, JQuery, CodeIgniter, HTML, CSS, JavaScript, TypeScript, AngularJS, CakePHP, Python, Laravel, Phalcon, Symfony, Yii

4.
Wing Python IDE - Designed for Python
https://wingwar
.com/

Full-featured Python IDE with editor, debugger, unit testing, error checking, refactoring, and much more. Designed for Python, for a more productive development experience.

6.
TypeScript: JavaScript With Syntax For Types.
https://www.typescriptlan
.org/

TypeScript extends JavaScript by adding types to the language. TypeScript speeds up your development experience by catching errors and providing fixes before you even run your code.

8.
Kivy: Cross-platform Python Framework for GUI apps Development
https://kiv
.org/

Open source Python framework for rapid development of applications that make use of innovative user interfaces, such as multi-touch apps.

9.
Brings Java, JavaFX, SWT, Netbeans, Applet to browser | Webswing
https://www.webswin
.org/

It only takes 15 minutes to run your desktop application in the browser. No need to change a single line of code.

10.
NumPy -
https://nump
.org/

Why NumPy? Powerful n-dimensional arrays. Numerical computing tools. Interoperable. Performant. Open source.

12.
NINJA IDE | Tech Guides - Code - How To
https://ninja-id
.org/

Ninja-IDE is an open-source Python IDE. You will find guides on Windows, Cyber Security and Linux along with downloads for software and Apk.

13.
GraalVM
https://www.graalv
.org/

GraalVM is an advanced JDK with ahead-of-time Native Image compilation.

16.
DHTMLX JS Library | JavaScript/HTML5 UI Framework | JavaScript UI Library
https://dhtml
.com/

DHTMLX UI libraries are pure JavaScript/HTML5 client-side widgets for high-speed web and mobile development. They are easily customizable and configurable via API.

19.
Flutter - Build apps for any screen
https://flutte
.dev/

Flutter transforms the entire app development process. Build, test, and deploy beautiful mobile, web, desktop, and embedded apps from a single codebase.

20.
JavaScript diagramming library for interactive UIs โ€“ JointJS
https://www.jointj
.com/

A proven JavaScript/TypeScript diagramming library that helps developers and companies of any size build visual and No-Code/Low-Code applications faster.

22.
RadSystems - Rapid Application Development Environment, Generating Complete Applications Faster
https://radsystem
.io/

Rapid Application Development Environment, Generating Complete Applications Faster. RadSystems provides countless design options and components for generating modern applications and API. with Little or No Coding.

23.
CodeSonar Static Application Security Testing (SAST) Software Tool | CodeSecure
https://codesecur
.com/our-products/codesonar/

CodeSonar is a leader in Static Application Security Testing, delivering multi-language SAST capabilities for enterprises where software quality and software security matter.

24.
Home โ€” Spyder IDE
https://www.spyder-id
.org/

Website for Spyder, the Scientific Python Development Environment

25.
Xojo: Cross-platform App Development Tool
https://www.xoj
.com/

Xojo is a cross-platform development tool and object-oriented programming language for creating powerful, native applications for macOS, Windows, Linux, the web, iOS, Android and Raspberry Pi.

26.
Klocwork for C, C++, C#, Java, JavaScript, Python, Kotlin | Perforce
https://help.klocwor
.com/

Klocwork is a static code analysis and SAST tool. This tool for C++, C#, Python, Kotlin JavaScript, and Java static code analyzer identifies software security, quality, and reliability issues helping to enforce compliance with standards.

27.
Polypane, The browser for ambitious web developers
https://polypan
.app/

A stand-alone browser and devtool that helps you build better sites in less time. All the tools you need in one app.

28.
Brackets - A modern, open source code editor that understands web design.
https://bracket
.io/

Brackets is a lightweight, yet powerful, modern text editor. We blend visual tools into the editor so you get the right amount of help when you want it. With new features and extensions released every 3-4 weeks, it's like getting presents all year long.

30.
Project Jupyter | Home
https://jupyte
.org/

The Jupyter Notebook is a web-based interactive computing platform. The notebook combines live code, equations, narrative text, visualizations, interactive dashboards and other media.

31.
Cloud IDE ยท Online Code Editor ยท Codeanywhere
https://codeanywher
.com/

Save time by deploying a development environment in seconds. Collaborate, code, learn, build, and run your projects directly from your browser.

32.
React
https://reac
.dev/

React is the library for web and native user interfaces. Build user interfaces out of individual pieces called components written in JavaScript. React is designed to let you seamlessly combine components written by independent people, teams, and organizations.

33.
The Most Advanced Debugger for HPC Computing | TotalView by Perforce
https://totalvie
.io/

HPC computing environments require specialized tools for multithreaded, multiprocess, GPU-specific, and parallel applications. Debug code written in C, C++, and Fortran. See why industry leaders use TotalView.

34.
JavaScript charts for web & mobile | FusionCharts
https://www.fusionchart
.com/

JavaScript charts for web and mobile apps. 95+ chart types, 1400+ maps and 20+ business dashboards with pre-built themes for any business use-case. Build fast, responsive and highly customizable data visualizations trusted by over 28,000 customers and 750,000 developers worldwide.

35.
Appwrite - Build like a team of hundreds
https://appwrit
.io/

Appwrite is an open-source platform for building applications at any scale, using your preferred programming languages and tools.

36.
CodeSandbox: Instant Cloud Development Environments
https://codesandbo
.io/

CodeSandbox is a cloud development platform that empowers developers to code, collaborate and ship projects of any size from any device in record time.

37.
The Next Generation WYSIWYG HTML Editor | Rich Text Editor
https://froal
.com/

Froala's WYSIWYG Editor is a beautiful JavaScript web editor that's easy to integrate for developers and your users will fall in love with its clean design.

38.
JavaScript UI Components - Build Better Apps Faster - Progress Kendo UI
https://www.teleri
.com/kendo-ui/

Quickly build eye-catching web apps using Kendo UI's ultimate collection of JavaScript UI components with libraries for jQuery, Angular, React, and Vue.

40.
JCppEdit - Best IDE for Beginners
https://www.jcppedi
.com/

JCppEdit โ€“ Best IDE for Beginners to code many programs under a single environment starting from C, C++, Java to HTML, CSS, JavaScript and XML.

41.
Highcharts - Interactive Charting Library for Developers
https://www.highchart
.com/

Create interactive data visualization for web and mobile projects with Highcharts core, Highcharts Stock, Highcharts Maps, Highcharts Dashboards, and Highcharts Gantt, using Angular, React, Python, R, .Net, PHP, Java, iOS, and Android

42.
Sublime Text - Text Editing, Done Right
https://www.sublimetex
.com/

Sublime Text is a sophisticated text editor for code, markup and prose. You'll love the slick user interface, extraordinary features and amazing performance.

44.
Translized | Software Localization Platform
http://translize
.com/

Powered by AI, Translized simplifies software localization through seamless integrations and automations, at an affordable price. Translate web apps and native apps at ease.

45.
JavaScript Charts & Maps - amCharts
https://www.amchart
.com/

JavaScript charts and maps data-viz libraries for web, dashboards, and applications. Fast and flexible. React/Angular compatible. Since 2006.

46.
Telerik & Kendo UI - .NET Components Suites & JavaScript UI Libraries
https://www.teleri
.com/

Save time building sleek web, mobile and desktop apps with professional .NET UI Components, JavaScript UI Libraries, Reporting and Automated Testing solutions.

47.
ApexCharts.js - Open Source JavaScript Charts for your website
https://apexchart
.com/

ApexCharts is a a free and open-source modern charting library that helps developers to create beautiful and interactive visualizations for web pages.

48.
Strapi - Open source Node.js Headless CMS ๐Ÿš€
https://strap
.io/

Strapi is the next-gen headless CMS, open-source, javascript, enabling content-rich experiences to be created, managed and exposed to any digital device.

49.
PHP IDE - NuSphere PhpED - Complete PHP IDE for PHP Development
https://nuspher
.com/

PhpED - PHP IDE integrated development environment for developing web sites using PHP, HTML, Perl, JScript and CSS that combines a comfortable editor, debugger, profiler with the MySQl, PostrgeSQL database support based on easy wizards and tutorials.Easy to use for debugging PHP scripts, publishing projects to remote servers through FTP, WebDAV, CVS. It is suitable for multiple developers and very large projects. Working with SOAP servers.

50.
JavaScript Charting Library | AnyChart JS Charts | AnyChart
https://www.anychar
.com/products/anychart/overview/

AnyChart JS Charts is an award-winning JavaScript charting library with great API, docs & support. Easy data visualization for any web, desktop & mobile apps.

51.
Godot Engine - Free and open source 2D and 3D game engine
https://godotengin
.org/

Godot provides a huge set of common tools, so you can just focus on making your game without reinventing the wheel.

52.
PrimeNG - Angular UI Component Library
https://primen
.org/

The ultimate collection of design-agnostic, flexible and accessible Angular UI Components.

53.
Source Insight Programming Editor and Code Browser
https://www.sourceinsigh
.com/

Source Insight is a programming editor & code browser with built-in live analysis for C/C++, C#, Java, and more; helping you understand large projects.

55.
Sandworm Security: JavaScript & PHP Security Audits And License Compliance
https://sandwor
.dev/

Open source tools for securing JavaScript and PHP ๐Ÿชฑ Audit for security vulnerabilities, license issues, and enforce compliance. Guard your app against supply chain attacks with per-module permissions.

56.
58.
AI-Powered Java Testing Tool - Boost Productivity - Parasoft
https://www.parasof
.com/products/parasoft-jtest/

Boost Java development with Parasoft Jtest, an AI-driven testing tool for secure, reliable code. Optimize unit tests, accelerate feedback, and ensure quality.

60.
Translation.io - Localization made simple for tech companies
https://translatio
.io/

Break the language barrier and expand to new markets before the end of the week! Easy translation management for agile companies and developers.

62.
Payara Services Ltd โ€“ devoted to Open Source, Java, our customers and the community
https://www.payar
.fish/

Payara Server is fully supported, developer-friendly, open source application server. Innovative, cloud-native, optimized for production deployments.

64.
AWS Marketplace: Node.js 13 on Ubuntu 20.04 LTS
https://aws.amazo
.com/marketplace/pp/prodview-5o64s3ovr3qxy/

This product has charges associated with it for seller support. The Node.js 13 on Ubuntu 20 AMI provides developers with a powerful platform for building scalable and high-performance applications. Featuring the latest version of Node.js, this AMI ensures you can leverage modern JavaScript capabilities while benefiting from Ubuntu's stability and extensive package ecosystem. Ideal for microservices, web applications, and real-time applications like chat programs or gaming servers, this AMI simplifies deployment and enhances resource management in the AWS EC2 environment. With support for asynchronous programming and a variety of robust modules, your development pipeline can be more efficient. Quickly spin up your Node.js environment with this pre-configured AMI and accelerate your project timelines by reducing setup and configuration complexities.

65.
MLJAR Studio
https://mlja
.com/

MLJAR Studio is Python programming editor with Graphical User Interface. It makes Python programming easy.

66.
Apache Usergrid โ€” the BaaS not made for Hipsters
https://usergrid.apach
.org/

An open-source Backend-as-a-Service stack for web & mobile applications, based on RESTful APIs.

67.
Summernote - Super Simple WYSIWYG editor
https://summernot
.org/

Super Simple WYSIWYG Editor on Bootstrap Summernote is a JavaScript library that helps you create WYSIWYG editors online.

69.
Visual Studio Code - Code Editing. Redefined
https://code.visualstudi
.com/

Visual Studio Code is a code editor redefined and optimized for building and debugging modern web and cloud applications.ย  Visual Studio Code is free and available on your favorite platform - Linux, macOS, and Windows.

70.
Supercharge Python for Automation and Integrations - Robocorp
https://www.robocor
.com/

Robocorp enables developers from hobbyist to enterprise operators to build and operate Python workers that run seamlessly anywhere at any scale. Forget RPA. Go with open-source Python automation.

72.
The Leading PDF Library for Developers | iText
https://itextpd
.com/

The leading Java and C# PDF Library SDK. A programmable Java and .NET PDF SDK library to create, manipulate and edit PDF documents. Convert Html files to pdf, Debug pdf files, extract data from PDF and more.

74.
Unified monitoring for Apps, Websites, Servers, and Logs | Atatus
https://www.atatu
.com/

Atatus is a full-stack observability tool that let you identify the performance bottlenecks and helps you optimize your application at the right time. Try it for free!!

76.
Cloud Run | Google Cloud
https://cloud.googl
.com/run/

Build and deploy scalable containerized apps written in any language (like Go, Python, Java, Node.js, .NET, and Ruby) on a fully managed platform.

77.
Shopify Translation And Currency Converter App - Transcy
https://transc
.io/

01-click translate unlimited words for 153 languages & convert 166 currencies. Drive global sales with the #1 Shopify translation app.

78.
Python and React Development Company
https://anyforsof
.com/

AnyforSoft builds professional product development teams that care. Our primary focus is to empower SMEs with digital transformation using Python and React.

79.
Cross platform RAD development tools | B4X
https://www.b4
.com/

B4X is a programming language and a set of cross-platform RAD development tools that allow complete beginners, citizen developers, and professionals to build real-world Android, iOS and desktop solutions

80.
Robotic Process Automation with Python - Python RPA
https://pythonrp
.org/#products/

Enterprise RPA platform for Python-scripts and Low-code automation for intelligent automation. High quality at an affordable price.

81.
Azure Blob Storage | Microsoft Azure
https://azure.microsof
.com/en-us/products/storage/blobs/

Azure Blob storage provides scalable, cost-efficient object storage in the cloud. Store and access unstructured data for your most demanding workloads.

82.
Transifex | Lift language barriers and engage the world
https://www.transife
.com/

The ultimate localization hub. Grow revenue and take your business global with AI-empowered translation and localization.

83.
Drone Mapping Software - OpenDroneMapโ„ข
https://www.opendronema
.org/

Drone mapping software. Generate maps, point clouds, 3D models and DEMs from images, any orientation, any camera.

84.
Pulumi - Infrastructure as Code in Any Programming Language
https://www.pulum
.com/

Pulumi's open source infrastructure as code SDK enables you to create, deploy, and manage infrastructure on any cloud, using your favorite languages.

85.
ZeroMQ
https://zerom
.org/

An open-source universal messaging library

87.
J2 Innovations - Homepage
https://www.j2in
.com/

We are J2 Innovations! The creators of FIN Framework (FIN), an open software platform for smart buildings, smart equipment & IoT

88.
Testing Frameworks for Javascript | Write, Run, Debug | Cypress
https://www.cypres
.io/

Simplify front-end testing with Cypress' open-source app. Explore our versatile testing frameworks for browser-based applications and components.

90.
Replit โ€“ย Build software faster
https://rep
.it/

Replit is an AI-powered software development & deployment platform for building, sharing, and shipping software fast.

91.
Try ActiveState's Open Source Language Automation Platform
https://www.activestat
.com/products/platform/

Build, certify and resolve Python, Perl and Tcl with ActiveState's Platform. Automate your build engineering cycle and dependency management.

92.
The Most Advanced WYSIWYG Editor | Trusted Rich Text Editor | TinyMCE
https://www.tin
.cloud/

TinyMCE is the most advanced WYSIWYG HTML editor designed to simplify website content creation. The rich text editing platform that helped launched Atlassian, Medium, Evernote and more.

93.
Cloud Shell ย |ย  Google Cloud
https://cloud.googl
.com/shell/

Cloud Shell is a free online environment, with command-line access for managing your infrastructure and an online code editor for cloud development.

94.
95.
DeepSource: The Code Health Platform
https://deepsourc
.io/

Build maintainable, secure software with the code health platform. Trusted by 3,700+ companies. Try DeepSource and move fast without breaking.

96.
Codiga: Static Code Analysis in Real-Time
https://www.codig
.io/

Static Code Analysis in VS Code, JetBrains, VisualStudio, GitHub, GitLab and Bitbucket.

97.
ScraperAPI - The Proxy API For Web Scraping
https://www.scraperap
.com/

ScraperAPI handles proxy rotation, browsers, and CAPTCHAs so developers can scrape any page with a single API call. Web scraping with 5,000 free API calls!

98.
Vercel: Build and deploy the best Web experiences with The Frontend Cloud
https://verce
.com/

Vercel's Frontend Cloud gives developers the frameworks, workflows, and infrastructure to build a faster, more personalized Web.

99.
CodeMR | Measure, visualise, and improve code quality | Better Code Better Quality!
https://www.c
demr.co.uk/

CodeMR is a static code analysis tool. Measure and visualise code metrics and dependency relations. Integrated with Eclipse and IntelliJ. Supports Java, Scala, Kotlin, C++