# Best JavaScript Web Frameworks - Page 2

  *By [Adam Crivello](https://research.g2.com/insights/author/adam-crivello)*

   JavaScript web frameworks are web application frameworks consisting of prebuilt features and JavaScript code libraries. Developers use these frameworks as a blueprint to build atop rather than beginning from scratch. These frameworks can be used for building entire applications and websites or adding a simple feature such as a slider, calendar, or chat box. Developers use these tools to build applications quicker and focus on other aspects of development rather than rewrite code that already exists.

JavaScript is an object-oriented programming language used to build applications, websites, and features that will be viewed within a web browser. Web developers use these tools to add interactive or dynamic components to online content. These frameworks make it easier for developers to add functionality and save time throughout the development process.

To qualify for inclusion in the JavaScript Web Frameworks category, a product must:

- Include prewritten JavaScript code and libraries
- Provide elements for simple visual effects
- Allow developers to use and build on existing JavaScript code




  
## How Many JavaScript Web Frameworks Products Does G2 Track?
**Total Products under this Category:** 89

### Category Stats (May 2026)
- **Average Rating**: 4.34/5
- **New Reviews This Quarter**: 15
- **Buyer Segments**: Small-Business 45% │ Enterprise 29% │ Mid-Market 26%
- **Top Trending Product**: Next.js (+0.022)
*Last updated: May 18, 2026*

  
## How Does G2 Rank JavaScript Web Frameworks Products?

**Why You Can Trust G2's Software Rankings:**

- 30 Analysts and Data Experts
- 2,600+ Authentic Reviews
- 89+ Products
- Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

  
## Which JavaScript Web Frameworks Is Best for Your Use Case?

- **Leader:** [Progress Kendo UI](https://www.g2.com/products/progress-kendo-ui/reviews)
- **Highest Performer:** [Highcharts](https://www.g2.com/products/highcharts/reviews)
- **Easiest to Use:** [Essential Studio](https://www.g2.com/products/essential-studio/reviews)
- **Top Trending:** [Essential Studio](https://www.g2.com/products/essential-studio/reviews)
- **Best Free Software:** [Essential Studio](https://www.g2.com/products/essential-studio/reviews)

  
  ## What Are the Top-Rated JavaScript Web Frameworks Products in 2026?
### 1. [RequireJS](https://www.g2.com/products/requirejs/reviews)
  RequireJS is a JavaScript file and module loader.


  **Average Rating:** 4.1/5.0
  **Total Reviews:** 12
**How Do G2 Users Rate RequireJS?**

- **Libraries:** 8.9/10 (Category avg: 8.8/10)
- **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 8.6/10)
- **Widgets:** 7.9/10 (Category avg: 8.3/10)
- **Browser Support:** 9.6/10 (Category avg: 9.1/10)

**Who Is the Company Behind RequireJS?**

- **Seller:** [RequireJS](https://www.g2.com/sellers/requirejs)
- **HQ Location:** N/A
- **Twitter:** @requirejs (152 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®)

**Who Uses This Product?**
  - **Company Size:** 38% Small-Business, 38% Mid-Market


### 2. [D3.js](https://www.g2.com/products/observable-d3-js/reviews)
  D3 (or D3.js) is a free, open-source JavaScript library for visualizing data. Its low-level approach built on web standards offers unparalleled flexibility in authoring dynamic, data-driven graphics. For more than a decade D3 has powered groundbreaking and award-winning visualizations, become a foundational building block of higher-level chart libraries, and fostered a vibrant community of data practitioners around the world. D3 “slingshotted the field into growth, diversification and creativity that has been unprecedented” and “changed how millions of data visualizations are created across newsrooms, websites, and personal portfolios,” remarked the Information is Beautiful 2022 Test of Time Award. The IEEE VIS 2021 Test of Time Award noted, “By creating a framework that was compelling and easy for web developers to use to author interactive visualizations, the authors have undeniably helped to bring data visualization to the mainstream. [D3] is a cornerstone contribution to this conference specifically and more generally to the success of our field as a whole.” D3 was created by Mike Bostock in 2011. Mike co-authored the D3 paper with Jeff Heer and Vadim Ogievetsky at Stanford. Jason Davies made major contributions to D3 from 2011 to 2013, most notably to D3’s geographic projection system. Philippe Rivière has been a major contributor to D3 and its documentation since 2016. Over the years, countless kind individuals have contributed to D3 by sharing code and ideas, by teaching and answering questions, and by bringing people together to further the practice of visualization. Mike and Philippe now maintain D3 and Observable Plot at Observable.


  **Average Rating:** 4.2/5.0
  **Total Reviews:** 17
**How Do G2 Users Rate D3.js?**

- **Libraries:** 7.4/10 (Category avg: 8.8/10)
- **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 8.6/10)
- **Widgets:** 7.2/10 (Category avg: 8.3/10)
- **Browser Support:** 7.8/10 (Category avg: 9.1/10)

**Who Is the Company Behind D3.js?**

- **Seller:** [Observable](https://www.g2.com/sellers/observable)
- **Year Founded:** 2017
- **HQ Location:** San Francisco, US
- **Twitter:** @observablehq (25,200 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/observable/ (34 employees on LinkedIn®)

**Who Uses This Product?**
  - **Company Size:** 63% Mid-Market, 42% Small-Business


### 3. [Sails.js](https://www.g2.com/products/sails-js/reviews)
  Sails makes it easy to build custom, enterprise-grade Node.js apps.


  **Average Rating:** 4.4/5.0
  **Total Reviews:** 16
**How Do G2 Users Rate Sails.js?**

- **Libraries:** 8.8/10 (Category avg: 8.8/10)
- **Has the product been a good partner in doing business?:** 7.9/10 (Category avg: 8.6/10)
- **Widgets:** 9.2/10 (Category avg: 8.3/10)
- **Browser Support:** 9.4/10 (Category avg: 9.1/10)

**Who Is the Company Behind Sails.js?**

- **Seller:** [Sails.js](https://www.g2.com/sellers/sails-js)
- **Year Founded:** 2014
- **HQ Location:** Austin, TX
- **LinkedIn® Page:** https://www.linkedin.com/company/the-sails-company/ (3 employees on LinkedIn®)

**Who Uses This Product?**
  - **Who Uses This:** Senior Software Engineer
  - **Top Industries:** Computer Software
  - **Company Size:** 56% Small-Business, 39% Mid-Market


### 4. [Nestjs](https://www.g2.com/products/nestjs/reviews)
  NestJS is a progressive Node.js framework designed for building efficient, scalable, and maintainable server-side applications. Leveraging TypeScript, it combines elements of object-oriented programming, functional programming, and reactive programming to provide a robust development experience. Key Features and Functionality: - Modular Architecture: Encourages the division of applications into self-contained modules, enhancing code organization, reusability, and scalability. - TypeScript Support: Built with TypeScript, offering static typing and modern JavaScript features, which improve code reliability and maintainability. - Dependency Injection: Incorporates a powerful dependency injection system, promoting loose coupling and enhancing testability. - Decorator-Based Syntax: Utilizes decorators to define routes, middleware, and other components, resulting in cleaner and more readable code. - Platform Agnosticism: Supports various transport layers, including HTTP, WebSockets, and microservices, allowing developers to build diverse types of applications. - Integrated Testing Tools: Provides built-in support for unit and integration testing, facilitating the maintenance of high code quality. Primary Value and Problem Solved: NestJS addresses the challenges of building complex and scalable server-side applications by offering a structured and modular architecture. Its TypeScript foundation ensures type safety, reducing runtime errors and enhancing developer productivity. The framework's support for various communication protocols and its extensible nature make it suitable for a wide range of applications, from RESTful APIs to real-time services and microservices architectures. By providing a comprehensive set of tools and features out of the box, NestJS enables developers to focus on implementing business logic rather than configuring infrastructure, thereby accelerating development cycles and improving maintainability.


  **Average Rating:** 4.5/5.0
  **Total Reviews:** 20
**How Do G2 Users Rate Nestjs?**

- **Libraries:** 9.4/10 (Category avg: 8.8/10)
- **Has the product been a good partner in doing business?:** 9.4/10 (Category avg: 8.6/10)
- **Widgets:** 8.6/10 (Category avg: 8.3/10)
- **Browser Support:** 9.2/10 (Category avg: 9.1/10)

**Who Is the Company Behind Nestjs?**

- **Seller:** [Hossted](https://www.g2.com/sellers/hossted)
- **Year Founded:** 2006
- **HQ Location:** Bnei Brak, Israel
- **LinkedIn® Page:** https://www.linkedin.com/company/linnovate-ltd (52 employees on LinkedIn®)

**Who Uses This Product?**
  - **Top Industries:** Computer Software
  - **Company Size:** 40% Mid-Market, 35% Small-Business


### 5. [AnyChart JS Charts](https://www.g2.com/products/anychart-js-charts/reviews)
  AnyChart is an award-winning JavaScript charting library from the world's leader in data visualization, which makes it easy for developers to add beautiful interactive charts and dashboards to any web, mobile, or standalone project. AnyChart is flexible, lightweight, cross-platform and cross-browser, with outstanding documentation and API reference. Provides over 70 built-in chart types and numerous features out of the box. Runs on any platform and with any database. Prompt support guaranteed. More than 75% of Fortune 500 companies across all industries and over half of the top 1,000 software vendors worldwide use AnyChart to operate data visualization in their business intelligence, reporting and analytics systems. Join the leaders!


  **Average Rating:** 4.3/5.0
  **Total Reviews:** 12
**How Do G2 Users Rate AnyChart JS Charts?**

- **Libraries:** 8.3/10 (Category avg: 8.8/10)
- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 8.6/10)
- **Widgets:** 8.0/10 (Category avg: 8.3/10)
- **Browser Support:** 9.6/10 (Category avg: 9.1/10)

**Who Is the Company Behind AnyChart JS Charts?**

- **Seller:** [AnyChart](https://www.g2.com/sellers/anychart)
- **Year Founded:** 2003
- **HQ Location:** Saint Augustine, FL
- **Twitter:** @AnyChart (6,362 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/anychart (16 employees on LinkedIn®)
- **Phone:** 1(888) 845-1211

**Who Uses This Product?**
  - **Top Industries:** Computer Software
  - **Company Size:** 43% Small-Business, 29% Mid-Market


### 6. [Knockout.js](https://www.g2.com/products/knockout-js/reviews)
  Knockout is a standalone JavaScript implementation of the Model-View-ViewModel pattern


  **Average Rating:** 3.9/5.0
  **Total Reviews:** 45
**How Do G2 Users Rate Knockout.js?**

- **Libraries:** 7.4/10 (Category avg: 8.8/10)
- **Has the product been a good partner in doing business?:** 6.1/10 (Category avg: 8.6/10)
- **Widgets:** 6.7/10 (Category avg: 8.3/10)
- **Browser Support:** 8.3/10 (Category avg: 9.1/10)

**Who Is the Company Behind Knockout.js?**

- **Seller:** [Open Source Initiative (OSI)](https://www.g2.com/sellers/open-source-initiative-osi)
- **Year Founded:** 1998
- **HQ Location:** Palo Alto, CA
- **Twitter:** @OpenSourceOrg (64,761 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/885950/ (72 employees on LinkedIn®)

**Who Uses This Product?**
  - **Who Uses This:** Software Developer
  - **Top Industries:** Computer Software, Information Technology and Services
  - **Company Size:** 65% Small-Business, 40% Mid-Market


### 7. [DevExpress](https://www.g2.com/products/devexpress/reviews)
  DevExpress engineers feature-complete Presentation Controls, IDE Productivity Tools, Business Application Frameworks, and Reporting / Dashboard Systems for Visual Studio, Delphi, HTML5 or iOS & Android development. Our product line includes UI components and libraries for desktop and mobile development (WinForms / WPF / WinUI / MAUI / Xamarin / VCL), the web (ASP.NET Core / Blazor / Web Forms / MVC / JavaScript: Angular, React, Vue, jQuery), Office File API, .NET Application Frameworks, ORM Tools, and End-to-End Web Testing.


  **Average Rating:** 4.8/5.0
  **Total Reviews:** 112
**How Do G2 Users Rate DevExpress?**

- **Libraries:** 9.3/10 (Category avg: 8.8/10)
- **Has the product been a good partner in doing business?:** 9.8/10 (Category avg: 8.6/10)
- **Widgets:** 9.5/10 (Category avg: 8.3/10)
- **Browser Support:** 8.7/10 (Category avg: 9.1/10)

**Who Is the Company Behind DevExpress?**

- **Seller:** [DevExpress](https://www.g2.com/sellers/devexpress-e81ea598-e8d7-44b2-bd94-3c522ccf1c02)
- **Year Founded:** 1998
- **HQ Location:** Glendale, CA
- **Twitter:** @DevExpress (8,529 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/230052 (189 employees on LinkedIn®)

**Who Uses This Product?**
  - **Top Industries:** Computer Software, Information Technology and Services
  - **Company Size:** 70% Small-Business, 16% Mid-Market


#### What Are DevExpress's Pros and Cons?

**Pros:**

- Customer Support (2 reviews)
- Features (2 reviews)
- Product Quality (2 reviews)
- Code Editing (1 reviews)
- Documentation (1 reviews)

**Cons:**

- Missing Features (1 reviews)
- Navigation Issues (1 reviews)
- Not Intuitive (1 reviews)
- Performance Issues (1 reviews)
- Poor Customer Support (1 reviews)

### 8. [Underscore.Js](https://www.g2.com/products/underscore-js/reviews)
  Underscore is a JavaScript library that provides a whole mess of useful functional programming helpers without extending any built-in objects.


  **Average Rating:** 4.4/5.0
  **Total Reviews:** 14
**How Do G2 Users Rate Underscore.Js?**

- **Libraries:** 8.9/10 (Category avg: 8.8/10)
- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 8.6/10)
- **Widgets:** 7.9/10 (Category avg: 8.3/10)
- **Browser Support:** 9.0/10 (Category avg: 9.1/10)

**Who Is the Company Behind Underscore.Js?**

- **Seller:** [Underscore.js](https://www.g2.com/sellers/underscore-js)
- **HQ Location:** N/A
- **Twitter:** @underscoredotjs (105 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®)

**Who Uses This Product?**
  - **Company Size:** 50% Small-Business, 29% Mid-Market


### 9. [JSHint](https://www.g2.com/products/jshint/reviews)
  JSHint is a community-driven tool to detect errors and potential problems in JavaScript code.


  **Average Rating:** 4.3/5.0
  **Total Reviews:** 12
**How Do G2 Users Rate JSHint?**

- **Libraries:** 9.2/10 (Category avg: 8.8/10)
- **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 8.6/10)
- **Widgets:** 6.7/10 (Category avg: 8.3/10)
- **Browser Support:** 10.0/10 (Category avg: 9.1/10)

**Who Is the Company Behind JSHint?**

- **Seller:** [JSHint](https://www.g2.com/sellers/jshint)
- **HQ Location:** N/A
- **Twitter:** @JSHint (1,098 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®)

**Who Uses This Product?**
  - **Company Size:** 67% Small-Business, 25% Mid-Market


### 10. [Mediaelement.Js](https://www.g2.com/products/mediaelement-js/reviews)
  MediaElement.js is an HTML5 audio and video library that creates a unified feel for media files (MP4, MP3, FLV), streaming content (HLS, M(PEG)-DASH, RTMP), and embeddable players like YouTube, Vimeo, Twitch, DailyMotion, Facebook, and SoundCloud.


  **Average Rating:** 4.2/5.0
  **Total Reviews:** 15
**How Do G2 Users Rate Mediaelement.Js?**

- **Libraries:** 8.8/10 (Category avg: 8.8/10)
- **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 8.6/10)
- **Widgets:** 8.5/10 (Category avg: 8.3/10)
- **Browser Support:** 9.0/10 (Category avg: 9.1/10)

**Who Is the Company Behind Mediaelement.Js?**

- **Seller:** [Mediaelement.Js](https://www.g2.com/sellers/mediaelement-js)
- **HQ Location:** N/A
- **Twitter:** @mediaelementjs (317 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®)

**Who Uses This Product?**
  - **Company Size:** 40% Enterprise, 33% Small-Business


### 11. [WURFL](https://www.g2.com/products/wurfl/reviews)
  WURFL provides a JavaScript snippet and a cloud-based device detection service.


  **Average Rating:** 4.3/5.0
  **Total Reviews:** 10
**How Do G2 Users Rate WURFL?**

- **Libraries:** 5.0/10 (Category avg: 8.8/10)
- **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 8.6/10)

**Who Is the Company Behind WURFL?**

- **Seller:** [ScientiaMobile](https://www.g2.com/sellers/scientiamobile)
- **Year Founded:** 2011
- **HQ Location:** Reston, VA
- **Twitter:** @scientiamobile (753 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/scientiamobile (35 employees on LinkedIn®)

**Who Uses This Product?**
  - **Company Size:** 70% Small-Business, 20% Enterprise


### 12. [Createjs](https://www.g2.com/products/createjs/reviews)
  Createjs is a suite of modular libraries and tools which work together or independently to enable interactive content on open web technologies via HTML5.


  **Average Rating:** 4.2/5.0
  **Total Reviews:** 27
**How Do G2 Users Rate Createjs?**

- **Libraries:** 9.1/10 (Category avg: 8.8/10)
- **Has the product been a good partner in doing business?:** 7.2/10 (Category avg: 8.6/10)
- **Widgets:** 7.3/10 (Category avg: 8.3/10)
- **Browser Support:** 8.6/10 (Category avg: 9.1/10)

**Who Is the Company Behind Createjs?**

- **Seller:** [Createjs](https://www.g2.com/sellers/createjs)
- **HQ Location:** N/A
- **Twitter:** @CreateJS (3,837 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®)

**Who Uses This Product?**
  - **Top Industries:** Computer Games, Computer Software
  - **Company Size:** 61% Small-Business, 36% Mid-Market


### 13. [JS Bin](https://www.g2.com/products/js-bin/reviews)
  JS Bin is a collaborative javascript debugging application.


  **Average Rating:** 4.5/5.0
  **Total Reviews:** 11
**How Do G2 Users Rate JS Bin?**

- **Libraries:** 7.5/10 (Category avg: 8.8/10)
- **Widgets:** 7.5/10 (Category avg: 8.3/10)
- **Browser Support:** 9.7/10 (Category avg: 9.1/10)

**Who Is the Company Behind JS Bin?**

- **Seller:** [Dave the Bin Bot](https://www.g2.com/sellers/dave-the-bin-bot)
- **HQ Location:** N/A
- **Twitter:** @js_bin (2,781 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®)

**Who Uses This Product?**
  - **Company Size:** 73% Small-Business, 18% Mid-Market


### 14. [ml.js](https://www.g2.com/products/ml-js/reviews)
  ml.js is a machine learning and numeric analysis tools in javascript for node.js and browser.


  **Average Rating:** 4.3/5.0
  **Total Reviews:** 11
**How Do G2 Users Rate ml.js?**

- **Libraries:** 9.3/10 (Category avg: 8.8/10)
- **Has the product been a good partner in doing business?:** 8.9/10 (Category avg: 8.6/10)
- **Widgets:** 8.3/10 (Category avg: 8.3/10)
- **Browser Support:** 8.7/10 (Category avg: 9.1/10)

**Who Is the Company Behind ml.js?**

- **Seller:** [ml.js](https://www.g2.com/sellers/ml-js)
- **HQ Location:** N/A
- **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®)

**Who Uses This Product?**
  - **Company Size:** 64% Mid-Market, 27% Small-Business


### 15. [ConvNetJS](https://www.g2.com/products/convnetjs/reviews)
  ConvNetJS is a Javascript library for training Deep Learning models (Neural Networks) entirely in a browser.


  **Average Rating:** 3.8/5.0
  **Total Reviews:** 13
**How Do G2 Users Rate ConvNetJS?**

- **Libraries:** 8.3/10 (Category avg: 8.8/10)
- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 8.6/10)
- **Widgets:** 7.8/10 (Category avg: 8.3/10)
- **Browser Support:** 9.4/10 (Category avg: 9.1/10)

**Who Is the Company Behind ConvNetJS?**

- **Seller:** [Stanford NLP Group](https://www.g2.com/sellers/stanford-nlp-group)
- **HQ Location:** Stanford, CA
- **Twitter:** @stanfordnlp (185,699 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®)

**Who Uses This Product?**
  - **Company Size:** 38% Enterprise, 38% Small-Business


### 16. [TimelineJS](https://www.g2.com/products/timelinejs/reviews)
  Easy-to-make, beautiful timelines.


  **Average Rating:** 4.1/5.0
  **Total Reviews:** 7
**How Do G2 Users Rate TimelineJS?**

- **Libraries:** 8.3/10 (Category avg: 8.8/10)
- **Has the product been a good partner in doing business?:** 6.7/10 (Category avg: 8.6/10)
- **Widgets:** 4.6/10 (Category avg: 8.3/10)
- **Browser Support:** 8.8/10 (Category avg: 9.1/10)

**Who Is the Company Behind TimelineJS?**

- **Seller:** [Knightlab](https://www.g2.com/sellers/knightlab)
- **HQ Location:** N/A
- **Twitter:** @knightlab (9,208 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®)

**Who Uses This Product?**
  - **Company Size:** 57% Small-Business, 29% Mid-Market


#### What Are TimelineJS's Pros and Cons?

**Pros:**

- Ease of Creation (2 reviews)
- Ease of Use (1 reviews)
- Simple (1 reviews)
- Time-saving (1 reviews)

**Cons:**

- Complex Customization (1 reviews)
- Performance Issues (1 reviews)

### 17. [OxygenIT](https://www.g2.com/products/oxygenit/reviews)
  OxygenIT - developed by ScaleDynamics is a solution that helps companies and organization include carbon emissions in their IT decision-making. With OxygenIT, IT and CSR teams can work together to: - Measure the carbon emissions of your cloud and IT infrastructure. - Get quantified actionable recommendations. - Compare scenarios to make informed decisions. - Predict the impact of your carbon reduction actions. - Meet CSRD regulation and reporting needs.


  **Average Rating:** 4.8/5.0
  **Total Reviews:** 6
**How Do G2 Users Rate OxygenIT?**

- **Libraries:** 8.3/10 (Category avg: 8.8/10)
- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 8.6/10)
- **Widgets:** 8.8/10 (Category avg: 8.3/10)
- **Browser Support:** 8.8/10 (Category avg: 9.1/10)

**Who Is the Company Behind OxygenIT?**

- **Seller:** [OxygenIT](https://www.g2.com/sellers/oxygenit)
- **Year Founded:** 2018
- **HQ Location:** Cesson-Sévigné, FR
- **LinkedIn® Page:** https://www.linkedin.com/company/scaledynamics/ (12 employees on LinkedIn®)

**Who Uses This Product?**
  - **Top Industries:** Information Technology and Services
  - **Company Size:** 83% Enterprise, 17% Small-Business


### 18. [Alertify Js](https://www.g2.com/products/alertify-js/reviews)
  AlertifyJS is a javascript framework for developing browser dialogs and notifications.


  **Average Rating:** 4.3/5.0
  **Total Reviews:** 5
**How Do G2 Users Rate Alertify Js?**

- **Libraries:** 8.3/10 (Category avg: 8.8/10)
- **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 8.6/10)
- **Widgets:** 9.4/10 (Category avg: 8.3/10)
- **Browser Support:** 10.0/10 (Category avg: 9.1/10)

**Who Is the Company Behind Alertify Js?**

- **Seller:** [Alertify Js](https://www.g2.com/sellers/alertify-js)
- **HQ Location:** Los Angeles, US
- **Twitter:** @alertifyjs (104 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/26238939 (14 employees on LinkedIn®)

**Who Uses This Product?**
  - **Company Size:** 80% Small-Business, 20% Mid-Market


### 19. [Lightning.Js](https://www.g2.com/products/lightning-js/reviews)
  Lightning.Js is a safe, fast, and asynchronous embed code intended for third-party Javascript.


  **Average Rating:** 4.5/5.0
  **Total Reviews:** 5
**How Do G2 Users Rate Lightning.Js?**

- **Libraries:** 9.0/10 (Category avg: 8.8/10)
- **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 8.6/10)
- **Widgets:** 9.0/10 (Category avg: 8.3/10)
- **Browser Support:** 8.0/10 (Category avg: 9.1/10)

**Who Is the Company Behind Lightning.Js?**

- **Seller:** [Lightning.Js](https://www.g2.com/sellers/lightning-js)
- **HQ Location:** N/A
- **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®)

**Who Uses This Product?**
  - **Company Size:** 60% Small-Business, 20% Enterprise


### 20. [AnyMap JS Maps](https://www.g2.com/products/anymap-js-maps/reviews)
  AnyMap JS Maps is an advanced JavaScript/HTML5 charting library, which makes you able to easily create interactive maps that look great on PCs, Macs, iPhones, iPads, Androids and other devices - on any platform and in any browser. AnyMap JS is perfect for interactive dashboards and side-by-side reporting. You can use it to display sales by region, election results, weather forecast, population density, and any other geo-related data. Available map chart types: Choropleth, Flow, Connector, Dot (Point), and Bubble. Fully compatible w/ AnyChart, AnyStock, and AnyGantt JS libraries.


  **Average Rating:** 4.4/5.0
  **Total Reviews:** 5
**How Do G2 Users Rate AnyMap JS Maps?**

- **Libraries:** 9.2/10 (Category avg: 8.8/10)
- **Has the product been a good partner in doing business?:** 6.7/10 (Category avg: 8.6/10)
- **Widgets:** 9.2/10 (Category avg: 8.3/10)
- **Browser Support:** 8.3/10 (Category avg: 9.1/10)

**Who Is the Company Behind AnyMap JS Maps?**

- **Seller:** [AnyChart](https://www.g2.com/sellers/anychart)
- **Year Founded:** 2003
- **HQ Location:** Saint Augustine, FL
- **Twitter:** @AnyChart (6,362 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/anychart (16 employees on LinkedIn®)
- **Phone:** 1(888) 845-1211

**Who Uses This Product?**
  - **Company Size:** 80% Small-Business, 20% Enterprise


### 21. [Fitvids.Js](https://www.g2.com/products/fitvids-js/reviews)
  A lightweight, easy-to-use jQuery plugin for fluid width video embeds


  **Average Rating:** 4.6/5.0
  **Total Reviews:** 4
**How Do G2 Users Rate Fitvids.Js?**

- **Libraries:** 10.0/10 (Category avg: 8.8/10)
- **Browser Support:** 10.0/10 (Category avg: 9.1/10)

**Who Is the Company Behind Fitvids.Js?**

- **Seller:** [Paravel](https://www.g2.com/sellers/paravel)
- **HQ Location:** N/A
- **Twitter:** @paravelinc (4,380 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/paravelinc/about/ (10 employees on LinkedIn®)

**Who Uses This Product?**
  - **Company Size:** 100% Small-Business


### 22. [JS Charts](https://www.g2.com/products/js-charts/reviews)
  JS Charts is a JavaScript based chart generator.


  **Average Rating:** 4.5/5.0
  **Total Reviews:** 10
**How Do G2 Users Rate JS Charts?**

- **Libraries:** 8.3/10 (Category avg: 8.8/10)
- **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 8.6/10)
- **Widgets:** 8.3/10 (Category avg: 8.3/10)
- **Browser Support:** 8.3/10 (Category avg: 9.1/10)

**Who Is the Company Behind JS Charts?**

- **Seller:** [Smartketer](https://www.g2.com/sellers/smartketer)
- **Year Founded:** 2016
- **HQ Location:** San Francisco, US
- **LinkedIn® Page:** https://www.linkedin.com/company/smartketer-ads/ (1 employees on LinkedIn®)

**Who Uses This Product?**
  - **Company Size:** 60% Small-Business, 20% Enterprise


### 23. [Plottable.js](https://www.g2.com/products/plottable-js/reviews)
  Plottable.js provides flexible, interactive charts for the web.


  **Average Rating:** 4.0/5.0
  **Total Reviews:** 4
**How Do G2 Users Rate Plottable.js?**

- **Libraries:** 9.2/10 (Category avg: 8.8/10)
- **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 8.6/10)
- **Widgets:** 8.8/10 (Category avg: 8.3/10)
- **Browser Support:** 7.9/10 (Category avg: 9.1/10)

**Who Is the Company Behind Plottable.js?**

- **Seller:** [Aunetic](https://www.g2.com/sellers/aunetic)
- **Year Founded:** 1989
- **HQ Location:** Stockholm, SE
- **LinkedIn® Page:** https://www.linkedin.com/company/aunetic/ (33 employees on LinkedIn®)

**Who Uses This Product?**
  - **Company Size:** 75% Small-Business, 25% Mid-Market


### 24. [Velocity.js](https://www.g2.com/products/velocity-js/reviews)
  Velocity.js is a high-performance JavaScript animation engine that serves as a faster alternative to jQuery's `$.animate` function. It enables developers to create smooth and efficient animations across all modern browsers and devices, including support back to IE8 and Android 2.3. Velocity.js combines the best features of jQuery and CSS transitions, offering a robust solution for complex UI animations. Key Features and Functionality: - Performance Optimization: Velocity.js is optimized for speed, outperforming jQuery animations by utilizing hardware acceleration and minimizing layout thrashing. - Comprehensive Animation Support: It supports color animations, transforms, loops, easings, SVG animations, and scrolling, providing a versatile toolkit for developers. - Seamless Integration: Velocity.js works with and without jQuery, allowing for easy integration into existing projects without significant code changes. - Cross-Browser Compatibility: Ensures consistent performance across various browsers and devices, including older versions like IE8 and Android 2.3. - Advanced UI Effects: With the optional UI pack, developers gain access to pre-packaged effects such as callouts and transitions, enhancing user experience with minimal effort. Primary Value and Problem Solved: Velocity.js addresses the performance limitations of traditional jQuery animations by providing a faster, more efficient animation engine. It simplifies the creation of complex animations, offering a consistent API that works across all browsers and devices. By combining the ease of jQuery's syntax with the performance benefits of hardware-accelerated animations, Velocity.js empowers developers to enhance user interfaces without compromising on speed or compatibility.


  **Average Rating:** 3.9/5.0
  **Total Reviews:** 4
**How Do G2 Users Rate Velocity.js?**

- **Libraries:** 8.3/10 (Category avg: 8.8/10)
- **Widgets:** 10.0/10 (Category avg: 8.3/10)
- **Browser Support:** 10.0/10 (Category avg: 9.1/10)

**Who Is the Company Behind Velocity.js?**

- **Seller:** [Open Source Initiative (OSI)](https://www.g2.com/sellers/open-source-initiative-osi)
- **Year Founded:** 1998
- **HQ Location:** Palo Alto, CA
- **Twitter:** @OpenSourceOrg (64,761 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/885950/ (72 employees on LinkedIn®)

**Who Uses This Product?**
  - **Company Size:** 75% Mid-Market, 25% Small-Business


#### What Are Velocity.js's Pros and Cons?

**Pros:**

- Development Speed (1 reviews)
- Ease of Creation (1 reviews)
- Ease of Setup (1 reviews)
- Flexibility (1 reviews)

**Cons:**

- Slow Performance (1 reviews)

### 25. [Chartist Js](https://www.g2.com/products/chartist-js/reviews)
  Chartist.Js is a charting library. Provides with a simple configuration override mechanism based on media queries, simple responsive charts.


  **Average Rating:** 3.9/5.0
  **Total Reviews:** 4

**Who Is the Company Behind Chartist Js?**

- **Seller:** [Chartist Js](https://www.g2.com/sellers/chartist-js)
- **HQ Location:** N/A
- **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®)

**Who Uses This Product?**
  - **Company Size:** 50% Enterprise, 25% Mid-Market



    ## What Is JavaScript Web Frameworks?
  [Web Frameworks](https://www.g2.com/categories/web-frameworks)
  ## What Software Categories Are Similar to JavaScript Web Frameworks?
    - [Data Visualization Libraries Software](https://www.g2.com/categories/data-visualization-libraries)