Alternatives to PixiJS
Compare PixiJS alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to PixiJS in 2026. Compare features, ratings, user reviews, pricing, and more from PixiJS competitors and alternatives in order to make an informed decision for your business.
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1
PixiDoc
PixiDoc
Telemedicine that just works. PixiDoc is a HIPAA-compliant telemedicine platform that offers call stability, security, & ease of use. Start offering telemedicine today. Call Stability. Focus on your patients, instead of dealing with dropped calls, frozen screens and technical difficulties. Video Quality. Let your clients feel like they are meeting with you face-to-face with our HD quality video calls. Security. PixiDoc uses secure connections & data encryption to protect patient confidentiality. PixiDoc is loved by Therapists, Physicians, Counselors, Physical Therapists, Social Workers, and many more professionals. Learn how Dr Chiromo from Portland Oregon is using PixiDoc to deliver quality teletherapy to her clients. Providers require a reliable and convenient way to run their telehealth sessions and deliver quality care from any location. With Pixidoc, you can offer your patients the same in-person experience virtually with lots of features -
2
Pixie Engine
Pixie Engine
Pixie Engine is a free online pixel art tool. This free online pixel editor is amazingly simple. Build on the work of others and share your creations, or start fresh and create something new. -
3
Pixis Visibility
Pixis
Pixis Visibility is a comprehensive Visibility tool that helps marketing and content teams manage their organic presence across search engines and generative AI platforms like ChatGPT, Perplexity, and Gemini. Pixis Visibility provides an end-to-end workflow from identifying keyword and citation gaps to executing content directly to your CMS. Key Features and Functionality: - GEO Intelligence: Track your brand’s Share of Voice and citation frequency within AI-generated answers. - Full-Stack SEO: Real-time keyword tracking, competitor backlink velocity mapping, and technical SEO audits with prioritized fix lists. - Execution Engine: Automate your content strategy with a 30/60/90-day calendar, AI-generated briefs, and direct-to-WordPress publishing. - AI Assistant: Use the "Chat With Your Data" feature to get instant, natural-language insights into your visibility performance. -
4
PixieBrix
PixieBrix
PixieBrix enables organizations to embed overlays and automation into their existing applications to drive productivity, process, and improved workforce experience. The low-code editor enables anyone to customize any web page or web app. Enhancements can be rapidly deployed to entire organizations and updated whenever software or processes change.Starting Price: $10/month/user -
5
Pixis Prism
Pixis
Pixis Prism is an AI-powered advertising platform designed to help brands and agencies optimize campaign performance through a conversational interface. It transforms simple prompts into actionable insights, recommendations, and automated campaign improvements. Built on over 3 billion data points, Prism analyzes performance data to guide smarter marketing decisions. The platform eliminates the need for complex dashboards by allowing users to ask questions in plain English. It continuously monitors campaigns, identifies inefficiencies, and adjusts strategies in real time. Prism also supports cross-channel optimization, helping teams improve results across platforms like Google and Meta. Overall, it streamlines ad management by combining analytics, automation, and decision-making into one unified system. -
6
GPTConsole
GPTConsole
GPTConsole is a revolutionary command-line interface (CLI) designed to empower developers with the benefits of artificial intelligence. It transcends traditional terminal functionalities, enabling you to execute complex tasks using prompts. To install GPTConsole, you can use either yarn or npm package managers: yarn global add gpt-console or npm i gpt-console -g After the installation, simply type gpt-console in any terminal to get started, AI agents are specialized modules built into GPTConsole to automate specific tasks. These agents add a layer of intelligence and convenience to your development workflow. Bird: Manages your Twitter activities such as tweets and replies. Pixie: Generates sophisticated ReactJS landing pages based on your prompts. Chip: An upcoming agent that will answer any code-related queries. GPTConsole isn't just another command-line tool. It's an intelligent, developer-friendly terminal that brings real-time collaboration to your fingertips.Starting Price: Freemium -
7
Pixie
Pixie
Everything you need to manage your practice and get things done faster in one simple, flexible practice management tool. Breaking down workflows into smaller steps helps you increase the productivity of your team. Identify who is responsible for each step, track job stages and monitor progress with reports. Start jobs automatically based on key client dates and use internal target dates to ensure work gets completed before compliance deadlines. Enhance your standard operating procedures with embedded training videos, links, checklists and email templates. Whether office-based or remote, easily train people on the job and delegate work more effectively. And you can add as many team members as you need at no extra cost, ensuring everyone works on the same platform. Use Pixie's automations to create recurring jobs, auto-assign work to the team, request statements from clients or send them key date reminders.Starting Price: $69 per month -
8
BullMQ
Taskforce.sh
BullMQ is a Node.js library that implements a fast and robust queue system built on top of Redis, designed to address various challenges in modern microservices architectures. It is structured around four primary classes. BullMQ offers features like minimal CPU usage due to a polling-free design, distributed job execution based on Redis, support for both LIFO and FIFO jobs, job priorities, delayed and scheduled jobs according to cron specifications, automatic retries of failed jobs, concurrency settings per worker, sandboxed processing functions, automatic recovery from process crashes, and parent-child job dependencies. These capabilities make BullMQ a powerful tool for building scalable and reliable job processing systems in Node.js applications.Starting Price: Free -
9
PaintTool SAI
SYSTEMAX Software Development
PaintTool SAI is high quality and lightweight painting software, fully digitizer support, amazing anti-aliased paintings, provide easy and stable operation, this software make digital art more enjoyable and comfortable. Details: - Fully digitizer support with pressure. - Amazing anti-aliased drawings. - Highly accurate composition with 16bit ARGB channels. - Simple but powerful user interface, easy to learn. - Fully support Intel MMX Technology. - Data protection function to avoid abnormal termination such as bugs. This software has 31 days trial period. You can use this software with full function without fee during the first 31 days. (CAUTION: This software disable the file open/save functions immediately when 31 days trial period expired. It means that you lose the painting from the last save point.)Starting Price: $52 -
10
Sencha Ext JS
Sencha
Sencha Ext JS is a comprehensive JavaScript application framework for building feature-rich, cross-browser-compatible web and mobile applications. It includes a library with 140+ high-performance customizable components, a set of tools and a powerful UI Framework. Key Features Rich UI Components – Includes a variety of pre-built UI elements such as grids and trees, menus and toolbars, forms and buttons, etc. Cross-platform compatibility - Supports major desktop and mobile web browsers including IE Firefox Chrome Safari and Opera. Data Packages – Includes data components to interact with various data sources including JSON, XML and database connections. Theming and Skinning - Allow easy skinning and theming of the UI with CSS. Development Tools - Includes an extensive set of development tools including a visual designer and debugger. Large Community - Has an active and large community of developers who provide support, extensions, etc.Starting Price: $1,295 one-time payment -
11
SVAR UI
SVAR
SVAR offers a collection of open-source, customizable UI components designed to simplify and enhance web application development. Compatible with React, Svelte, and Vue, SVAR components include feature-rich DataGrid for managing tabular data, interactive Gantt Chart for visualizing project timelines, a robust File Manager, and a rich UI library of form controls. With a focus on flexibility, performance, and responsiveness, SVAR UI equips you with the advanced tools needed to build modern, data-driven web apps efficiently. All components are easy customizable, blazing fast and well-documented.Starting Price: $0 -
12
DHTMLX
DHTMLX
DHTMLX is a JavaScript UI library that provides a set of highly customizable and flexible components for building modern and responsive web applications. The library includes more than 30 UI components, such as Gantt, Scheduler, Kanban, diagrams, charts, grids, spreadsheets, calendars, trees, forms, and more. DHTMLX helps to advance web development and build feature-rich data-intensive applications of any complexity. One of the key advantages of DHTMLX is its compatibility with different web frameworks, including React, Angular, and Vue.js, which makes it a great choice for developers who are already working with these frameworks. DHTMLX is also designed with performance in mind. Its components are optimized for fast rendering. A comprehensive and rich API provides a straightforward way to manipulate JavaScript/HTML5 UI widgets. The library has detailed API documentation, tutorials, and examples that help developers quickly get up to speed and start building their apps.Starting Price: $799 -
13
Fast Image Viewer
TDF Software
A powerful image viewer built from the ground up with highly optimized code especially adept at viewing large bitonal images (e.g. engineering drawings, well logs, etc). Unlike competing products, FIV does not require importing images to local storage and does not need to create any temporary data on your device. It can access images in your camera roll and all supported cloud storage services and open them directly with no delays. Priced fairly, fully functional and no in-app purchases. PDF support is limited to scanned images such as FAXes, not text or vector graphics. This is useful if you know your PDF file contains scanned images because FIV can view and navigate it much quicker than other PDF viewers. FIV is great at viewing large black & white scanned images. Unique technology allows for incredibly fast decoding and readable scale-to-gray (anti-aliased) views. Navigate between pages/files in milliseconds even on less powerful phones.Starting Price: $2.99 one-time payment -
14
Algolia Places
Algolia Community
Fast, beautiful, and easy-to-use address autocompletion. It harnesses OpenStreetMap’s impressive open-source database of worldwide places. Delight your users by implementing a powerful address autocomplete in minutes. Simplify your checkout and users’ accounts by filling in multiple inputs at the same time. Create the best city or country selector. Stop scrolling through a list to pick a country. Help your users find it faster. Link suggestions to a map. Visualize the results at a glance by displaying them on a real-time map. Build unique search experiences with the autocomplete.js & instantsearch.js plugins for Algolia Places. A JavaScript one-liner to turn any HTML <input> into fast & beautiful address auto-complete menus. Backed by Algolia's unique ranking algorithm, Algolia Places mixes intuitively relevant local and famous places. Native support of typing mistakes thanks to the unique way Algolia handles typos and ranks results accordingly.Starting Price: $0.40 per 1,000 requests -
15
Auth.js
Auth.js
Auth.js is an open-source authentication library designed to integrate seamlessly with modern JavaScript frameworks, providing a flexible and secure authentication experience. It supports various authentication methods, including OAuth (e.g., Google, GitHub), credentials, and WebAuthn, allowing developers to choose the most suitable approach for their applications. Auth.js is compatible with multiple frameworks, such as Next.js, SvelteKit, Express, Qwik, and SolidStart, enabling developers to implement authentication across different platforms. The library offers built-in support for popular databases like Prisma, Drizzle ORM, Supabase, Firebase, and TypeORM, facilitating user data management. Security features include signed cookies, CSRF token validation, and encrypted JSON Web Tokens (JWTs), ensuring robust protection for user data. Auth.js is designed to operate efficiently in serverless environments and provides comprehensive documentation and examples.Starting Price: Free -
16
Gantt Chart Hyper Library
DlhSoft
Interactive Gantt chart and scheduling components with built-in project management features, ready for the JavaScript framework: Angular, React, Vue. Designed to empower businesses worldwide, developed with common customer requirements in mind, and used by companies of all sizes, government organizations, and even educational institutions to create stunning Gantt chart applications with more ease. Whether you or your end users need to manage project schedules, track resources, or simply visualize timelines, this library has got you covered. Gantt Chart Hyper Library includes: -Gantt Chart View - hierarchical data grid and attached scheduling chart with drag and drop support and dependency lines; -Schedule Chart View - chart that displays multiple bars on the same line with horizontal and vertical drag and drop support; -LoadChartView - allocation chart displaying normal and over-allocations of one or more resources on a timeline; -Network Diagram; - Pert Chart.Starting Price: €429 -
17
Polymer
Polymer
The Polymer library provides a set of features for creating custom elements. These features are designed to make it easier and faster to make custom elements that work like standard DOM elements. Similar to standard DOM elements, Polymer elements can be instantiated using a constructor or document creation element, configured using attributes or properties, populated with internal DOM inside each instance, responsive to property and attribute changes, styled with internal defaults or externally, and responsive to methods that manipulate its internal state. Registering an element associates a class with a custom element name. The element provides callbacks to manage its lifecycle. Polymer also lets you declare properties, to integrate your element's property API with the Polymer data system. Shadow DOM provides a local, encapsulated DOM tree for your element. Polymer can automatically create and populate a shadow tree for your element from a DOM template.Starting Price: Free -
18
Annotator
Annotator
Annotator is an open source JavaScript library to easily add annotation functionality to any webpage. Annotations can have comments, tags, links, users, and more. Annotator is designed for easy extensibility so it's a cinch to add a new feature or behaviour. Annotator also fosters an active developer community with contributors from four continents, building 3rd party plugins allowing the annotation of PDFs, EPUBs, videos, images, sound, and more. Adding an annotation to any website is easy with Annotator. First, download the Annotator library, and include it in your HTML. Annotator has a simple but powerful plugin architecture. Plug-ins can also be included for adding functionality such as user permissions, tags, filtering, and formatting. More than a dozen projects rely on Annotator for their digital annotation needs and many are open source. Share text and video annotations using social networks or email.Starting Price: Free -
19
RenderDotC
Dot C Software
Dot C Software's flagship product, RenderDotC, is a world class photorealistic renderer designed to meet the demands of special effects for film. The primary reason people give for choosing RenderDotC is its favorable price per performance ratio. Moreover, RenderDotC scores high marks on everything that matters for a production renderer. Images produced with RenderDotC possess that indescribable yet beautiful quality that some people refer to as "the RenderMan look". All phenomena that are prone to aliasing artifacts are effectively anti-aliased and noise is kept to a minimum. RenderDotC was designed in the 1990's to take advantage of the current hardware and software technologies. Its CPU and memory performance is unsurpassed by all renderers in its class. There are hundreds of details to get right when developing a renderer and that only comes with maturity. RenderDotC is priced competitively for both the film and broadcast markets.Starting Price: $500 -
20
Proof MRM
ProofAnalytics
Proof MRM on Salesforce™ provides an intuitive hierarchical structure with a parent/child relationship when it comes to marketing plans, journeys and associated marketing activities, supporting up to five levels within this hierarchy. Proof MRM on Salesforce™ offers intuitive and real-time collaboration from right within the Salesforce platform interface through integration with Quip. Being built natively on the Salesforce lightning platform allows the usage of standard Salesforce functionality like tasks to manage your workflow. Leverage Salesforce reporting and Kanban view to reporting on any data field, including custom fields, and visualize campaign progress via the standard Salesforce Kanban view.Starting Price: $129 per user per month -
21
JsPHP
JsPHP
The free open-source JsPHP library. The JsPHP website is a 100% free community resource that provides a collaborative platform and web-based Integrated Development Environment (IDE) for building an open-source JavaScript library called JsPHP that provides an implementation of the PHP API for JavaScript environments. An Integrated Development Environment (IDE) is a tool for writing computer programs, and that's what the JsPHP website is a tool for creating and testing software. In the JsPHP IDE registered users can edit the JavaScript functions in the JsPHP library and can also write code to test that those functions are working properly or to test how well those functions perform (how fast they run when they are executed on the computer). If you're just starting out with learning JavaScript then helping out at JsPHP is the perfect way for you to get started because we have lots of beginner-level work that needs to be done that you could help us with.Starting Price: Free -
22
JointJS
client IO s.r.o.
JointJS is a powerful JavaScript diagramming library that helps developers and companies of any size build advanced visual and No-Code applications. It comes in two versions: open-source (JointJS) with limited features and professional (JointJS+), which extends the features of JointJS and offers a wide range of customizable features, ready-to-implement demo applications and white-glove support.Starting Price: $2990 per developer -
23
Reaktor
Native Instruments
Experiment with rack-style modular patching using blocks. Discover 70+ included instruments plus thousands of sounds in the user library. Reaktor 6 is the ultimate creative toolkit for deep sound exploration, featuring cutting-edge DSP and high-fidelity sound. Reaktor is the beating heart that gives life to synths like Native’s Razor and Monark, as well as third-party releases from Twisted Tools, Tim Exile, Blinksonic, and many more. It’s a sandbox for sound creation – a limitless platform for experimenting and diving into new sound directions. Simply put, Reaktor lets you build instruments to replicate the sounds in your head – in a way that existing instruments can’t. Reaktor's trademark sound quality is unmistakable. From anti-aliased oscillators and ZDF (zero delay feedback) filters to granular synthesis engines, a team of leading developers builds every component in Reaktor from the core level up.Starting Price: $199 one-time payment -
24
Leaflet
Leaflet
Leaflet is the leading open-source JavaScript library for mobile-friendly interactive maps. Weighing just about 42 KB of JS, it has all the mapping features most developers ever need. Leaflet is designed with simplicity, performance, and usability in mind. It works efficiently across all major desktop and mobile platforms, can be extended with lots of plugins, has a beautiful, easy-to-use, and well-documented API, and a simple, readable source code that is a joy to contribute to. Leaflet doesn't try to do everything for everyone. Instead, it focuses on making the basic things work perfectly. Hardware acceleration on mobile makes it feel as smooth as native apps. Utilizing CSS3 features to make panning and zooming really smooth. Smart polyline/polygon rendering with dynamic clipping and simplification makes it very fast. The modular build system for leaving out features you don't need. Tap delay elimination on mobile.Starting Price: Free -
25
MathJax
MathJax
A JavaScript display engine for mathematics that works in all browsers. Beautiful and accessible math in all browsers No more setup for readers, it just works. MathJax provides tools to transform your content from traditional print sources into modern, accessible web content and ePubs. The MathJax team is available to train your staff in using our resources for preparing online teaching material and creating accessible STEM content. MathJax is highly flexible and can be tailored to the needs of your institution by creating customized configurations and specialized software workflows. MathJax uses CSS with web fonts or SVG, instead of bitmap images or Flash, so equations scale with surrounding text at all zoom levels. MathJax is highly modular on input and output. Use MathML, TeX, and ASCIImath as input and produce HTML+CSS, SVG, or MathML as output. MathJax works with screenreaders & provides expression zoom and interactive exploration.Starting Price: Free -
26
jQuery
jQuery
jQuery is a fast, small, and feature-rich JavaScript library. It makes things like HTML document traversal and manipulation, event handling, animation, and Ajax much simpler with an easy-to-use API that works across a multitude of browsers. If you're new to jQuery. Return a collection of matched elements either found in the DOM based on passed argument(s) or created by passing an HTML string. All the aspects of the API that were deprecated in the corresponding version of jQuery. These methods get and set DOM attributes of elements.Starting Price: Free -
27
Verge3D
Soft8Soft
Verge3D® is a powerful and intuitive toolkit that allows Blender, 3ds Max, or Maya artists to create immersive web-based experiences. Verge3D can be used to build interactive animations, product configurators, engaging presentations of any kind, online stores, explainers, e-learning content, portfolios, and browser games. The high-tech 3D web technology becomes accessible with Verge3D. Your exquisite content will live on your website being appreciated by the billion-sized Internet population. Interactivity, including the true 360° view, zoom, and animation, will bring an entirely new level of engagement to your creations. It will work everywhere, from a small smartphone to a workstation and even a TV set. We designed and assembled all the tools you need in one place and called it Verge3D. Find out how Verge3D can transform your business and differentiate your enterprise from the rest of the industry!Starting Price: $290 -
28
NextAuth.js
NextAuth.js
NextAuth.js is an open source authentication solution tailored for Next.js applications, offering seamless integration with popular services like Google, Facebook, Auth0, and Apple. It supports various authentication methods, including OAuth 1.0 & 2.0, email/passwordless sign-ins, and custom username/password systems. Designed for flexibility, NextAuth.js operates efficiently in serverless environments and supports multiple databases such as MySQL, PostgreSQL, MSSQL, and MongoDB, allowing developers to choose between database sessions or JSON Web Tokens (JWT). Security features include signed, prefixed, server-only cookies, HTTP POST with CSRF token validation, and encrypted JWTs using JWS/JWE/JWK standards. The platform facilitates easy setup, enabling developers to add authentication in minutes with minimal configuration. Comprehensive documentation and a supportive community further enhance its accessibility for developers seeking a robust authentication system.Starting Price: Free -
29
Contentserv
Contentserv
Contentserv is a cloud-native, all-in-one PIM/PXM solution that eliminates the challenges of scattered, siloed product data. Designed for retailers, manufacturers, and distributors, it centralizes and enriches product information to ensure accurate, engaging content across eCommerce platforms, marketplaces, and print. By leveraging AI-powered insights, Digital Shelf Analytics (DSA), Digital Asset Management (DAM), workflow automation, and content syndication, Contentserv accelerates time-to-market, boosts productivity, and enhances customer satisfaction. It integrates seamlessly with diverse data sources, supports multilingual localization, and provides robust tools for data quality, collaboration, and product association. Whether you’re creating channel previews, visualizing workflows, or structuring product content through parent-child taxonomy, it delivers a comprehensive, customer-focused approach to PXM, empowering businesses to optimize product experiences across channels. -
30
Emotion
Emotion
Emotion is a performant, flexible CSS-in-JS library designed for writing CSS styles using JavaScript, supporting both string-based and object-based styles while delivering a strong developer experience, complete with source maps, labels, and testing utilities. It offers two powerful usage patterns; a framework-agnostic approach which requires no special configuration yet supports vendor-prefixing, nested selectors, media queries, and class composition through the CSS and CX functions; and a React-optimized variant providing advanced features like the CSS prop for direct styling (similar to the style prop but with support for nested selectors, media queries, and theming capabilities), zero-configuration server-side rendering, native theming, and compatibility with ESLint tooling. Emotion also supports styled-component-like APIs, enabling tag-based or component-based styled elements with dynamic prop-driven styling.Starting Price: Free -
31
Webix Grid
Webix
Webix Grid is a standalone JavaScript DataGrid component (table/grid UI widget) that is optimized for high-performance, large-dataset scenarios, and is designed to be dropped into web applications where tabular data needs to be displayed, edited, filtered, sorted, etc. Key positioning points: Lightweight: you don’t have to bring in the full Webix UI library if you only need the grid. Focused on “just the grid” use-case rather than a full UI framework. Feature-rich, offering a wide set of capabilities for enterprise-style data apps: - Virtual scrolling - Frozen columns - Inline editing - Sorting - Filtering - Grouping - Column resizing - Column reordering - Multi-line headers - Row selection - Cell selection - Copy/paste - Excel export - PDF export - CSV export - Paging - Validation - Undo/redo - Drag and drop - Spanning cells - Context menus - Keyboard navigation - Conditional formatting - Column summaries - Custom rendering - Live updatesStarting Price: $749 per project -
32
Webix
Webix
JavaScript UI library and framework for speeding up web development. JS Framework for cross-platform web Apps development 102 UI widgets and feature-rich CSS / HTML5 JavaScript controls. Save at least 3000+ development hours by using ready-made widgets and UI controls. Develop Web UI 30% faster. We have accumulated the best design ideas. We have meticulously considered UX of each Webix component for five conceptual designs. Our support service specialists know everything about our library and can help you solve any problem. We also have an official support forum where you can discuss issues with our developers. By using Webix JS framework you receive an elegant and lightweight code based on object-oriented programming concepts. Associate your project with jQuery JavaScript library, MVC frameworks AngularJS, React, Vue.js, Backbone.js, third party UI extensions.Starting Price: $848 -
33
Velocity.js
Velocity.js
Velocity is an animation engine with the same API as jQuery's animate. It works with and without jQuery. It's incredibly fast, and it features color animation, transforms, loops, easings, SVG support, and scrolling. It is the best of jQuery and CSS transitions combined. Download Velocity, include it on your page and replace all instances of jQuery's animate with velocity. You will immediately see a performance boost across all browsers and devices, especially on mobile. Velocity works everywhere, back to IE8 and Android 2.3. Under the hood, it mimics jQuery's queue, and thus interoperates seamlessly with jQuery's animate, fade, and delay. Since Velocity's syntax is identical to animate, your code doesn't need to change. JavaScript and jQuery are falsely conflated. JavaScript animation, which Velocity uses, is fast; it's jQuery that's slow. Although Velocity works alongside jQuery, it uses its own animation stack that delivers its performance.Starting Price: Free -
34
RISAFloor
RISA
Create a single floor or multiple floors with ease using automatically generated grids, graphical input of structural members, and parent/child relationships in an easy-to-navigate environment. Easily design and optimize floor systems of various materials for applied loads, including live load reduction and vibrations while utilizing design rules that make managing results straightforward. RISAFloor ES includes optimization of rebar, full code checks including punching shear and detailing requirements, cracked section properties, and elastic deflection analysis. RISAFloor’s interface creates an intuitive floor-by-floor modeling environment for straightforward multi-story building creation. Quickly model floor elements using a DXF overlay, construction lines, and a combination of spreadsheet input and CAD-like modeling. In addition, parent/child floor relationships let you mimic one floor’s layout within another, eliminating repetitive modeling and modifications.Starting Price: $1,510 per year -
35
Granim.js
Granim.js
Create fluid and interactive gradient animations with this small javascript library. Basic gradients animation with 3 gradients in queue composed of 2 colors. Complex gradient animation with 2 gradients in queue with different positions composed of 3 colors. Gradient animation with an image and blending mode. Gradient animation with 2 colors, a background image, and a blending mode set. More parameters for options are available on the API page. Gradient animation with an image mask to create a gradient animation under a shape. Create a gradient animation that responds to events. Click on the different states in the gradient animation to see the gradients change. Customize the direction of the gradient with pixels or percentage values. The animation always pauses when changing the tab. Manage and change the duration of the animations. All the options are available to customize the states and the different gradients.Starting Price: Free -
36
Popper
Popper
Positioning tooltips and popovers are difficult. Popper is here to help! Given an element, such as a button, and a tooltip element describing it, Popper will automatically put the tooltip in the right place near the button. It will position any UI element that "pops out" from the flow of your document and floats near a target element. The most common example is a tooltip, but it also includes popovers, drop-downs, and more. All of these can be generically described as a "popper" element. Click on the dots to place the tooltip. There are 12 different placements to choose from. Pure CSS poppers will not be prevented from overflowing clipping boundaries, such as the viewport. It will get partially cut off or overflows if it's near the edge since there is no dynamic positioning logic. When using Popper, your popper will always be positioned in the right place without needing manual adjustments.Starting Price: Free -
37
Kendo UI
Progress Software
Kendo UI is the ultimate collection of JavaScript UI components with libraries for jQuery, Angular, React, and Vue. Quickly build eye-catching, high-performance, responsive web applications—regardless of your JavaScript framework choice. Easily add advanced JavaScript components into your existing or new designs. Kendo UI’s hundreds of components handle everything you need to satisfy your users’ requirements. Add advanced components such as data grids, charts, schedulers, and calendars with just a few lines of code. Each is crafted for performance and customizability. Switching frameworks and starting new projects won’t require a new license or a big learning curve. Everything is included and up-to-date, APIs are consistent and theming is easy. Our QA process coupled with world-class support teams and a large user community means that our components will always work the way they’re supposed to—guaranteed.Starting Price: $899 -
38
Pintura
PQINA
A fully configurable and client-side image editor SDK that's intuitive on mobile and desktop. Set image requirements and help your customers upload better pictures. Compatible with all popular JavaScript frameworks. Crop, rotate, resize, filter, annotate, adjust colors, and much more… Top Features: Enforce crop aspect ratio: Enforce a single crop aspect ratio or offer a range of aspect ratio options to make sure uploaded images are always perfect. Fast image uploads: Boost file upload speed and lower server bandwidth usage by compressing, resizing, and converting images in the browser. Rotate, resize, and flip: Make the pixel perfect crop each time. Scale images using the zoom control, mouse wheel, touchpad, or intuitive multi-touch interaction. Overlay crop guides: Help your customers upload better images. Show an overlay on top of the editor to illustrate bleed margins or profile picture boundaries.Starting Price: $170/year -
39
SpreadJS
GrapeCity
Deliver true Excel-like spreadsheet experiences, fast - with zero dependencies on Excel. Create financial apps, dashboards, charts, pivot tables, performance benchmarks, science lab notebooks, and other similar JavaScript spreadsheet applications. JavaScript spreadsheet components are software elements that help developers add Excel-like functionality to web applications. SpreadJS is a suite of JavaScript spreadsheet controls that includes import/export, data inputs, cell customization, and an extensive calculation engine with over 500 functions. With over 25 years of experience in creating award-winning spreadsheets for professional developers, we already know what you want and need. No other spreadsheet vendor can match that. Put our spreadsheet experience to work for you today.Starting Price: $1,499 per developer -
40
Modernizr
Modernizr
Modernizr tells you what HTML, CSS, and JavaScript feature the user’s browser has to offer. It’s a collection of superfast tests, or “detects” as we like to call them, which run as your web page loads, then you can use the results to tailor the experience to the user. All web developers come up against differences between browsers and devices. That’s largely due to different feature sets, the latest versions of the popular browsers can do some awesome things which older browsers can’t, but we still have to support the older ones. Modernizr makes it easy to deliver tiered experiences and make use of the latest and greatest features in browsers that support them, without leaving less fortunate users high and dry. Modernizr is a small piece of JavaScript code that automatically detects the availability of next-generation web technologies in your user's browsers. Modernizr uses feature detection to allow you to easily tailor your user's experience.Starting Price: Free -
41
Babylon.js
Babylon.js
Our passion is to make it completely open and free for everyone. We are artists, developers, creators, and dreamers and we want to make it as simple as possible to enable everyone to bring their ideas to life. This is an important milestone for the Babylon.js platform. Babylon.js was named with a deep love and admiration of one of the greatest sci-fi shows of all time, and we are thrilled to announce the launch of the next version of the Babylon.js platform. Babylon.js 5.0 is quite simply the biggest, boldest, and most ambitious update to the platform to date. We know developers want to reach as many people as possible with as little effort as possible. We are proud to announce that Babylon.js 5.0 unlocks the ability to use the Babylon.js API to develop web AND native applications.Starting Price: Free -
42
Cleave.js
Cleave.js
Format your <input/> content when you are typing. Cleave.js has a simple purpose, to help you format input text content automatically. Credit card number formatting, phone number formatting (i18n js lib separated for each country to reduce size), date formatting, numeral formatting, custom delimiter, prefix and block pattern, CommonJS/AMD mode, ReactJS component, AngularJS directive (1.x), and ES module. The idea is to provide an easy way to increase input field readability by formatting your typed data. By using this library, you won't need to write any mind-blowing regular expressions or mask patterns to format input text. However, this isn't meant to replace any validation or mask library, you should still sanitize and validate your data in the backend. Types are contributed by the community. Types for the React component are also available and can be imported in the same way.Starting Price: Free -
43
JavaScript InfoVis Toolkit
SenchaLabs
The JavaScript InfoVis Toolkit provides tools for creating interactive data visualizations for the web. The best way to start is to take a look at the demos page. Each demo has a See the Example Code link that takes you to the code for that example. The actual library code is included in the HTML file by building the lib each time with only the needed requirements taken from the name of the visualization and the build.json file. The required library code is built by the build.py file. In order to create a new visualization you need to set up the server environment to include test JavaScript files for your new visualization and also you need to add the new visualization files into the Source folder.Starting Price: Free -
44
WinJS
WinJS
Microsoft is committed to making sure that WinJS continues to run for existing customers. At this time we don't have plans to invest in new features or feature requests. Bug fixes will be limited to correcting substantial issues that are blocking customer deployments. We may also consider bug fixes to help our customers maintain their existing WinJS-based apps. You can contribute by reviewing and sending feedback on code checkins, suggesting and trying out new features as they are implemented, submitting bugs and helping us verify fixes as they are checked in, as well as submitting code fixes or code contributions of your own. Note that all code submissions will be rigorously reviewed and tested by the team, and only those that meet an extremely high bar for both quality and design appropriateness will be merged into the source.Starting Price: Free -
45
Ignite UI
Infragistics
Build modern, data-rich applications faster with Ignite UI - the most complete UI toolkit with 120+ enterprise-grade components for every major framework. Whether you're working in Angular, React, Blazor, Web Components, or desktop platforms like WPF and Windows Forms, Ignite UI delivers blazing-fast data grids, powerful charting, and responsive layouts built for performance and scalability. From advanced tools like Pivot Grid, Spreadsheet, and DockManager, to developer-friendly CLI support and global theming, everything is designed to streamline development and deliver sleek, high-performance experiences across devices.Starting Price: $1355 per year -
46
Bideo.js
Bideo.js
Bideo.js is a JS library that makes it super easy to add fullscreen background videos. Fullscreen HTML5 background video for the web. Want to play a video in the background of a container or body itself? This plugin will help you do exactly that. The video element in use will automatically adapt to the container's dimensions. It will also resize as the browser window resizes. The plugin doesn't support any overlay as it is easy to implement that with plain HTML/CSS in your code. Video might take a few seconds to load, especially because the sources are added via JS which is something you'll load after the DOM's loading. Until then, you may want to show a video cover, which will be the same as the first frame or the video (or some other image). The support for this is not in the plugin as it's fairly simple to achieve this via just HTML/CSS (just like overlays).Starting Price: Free -
47
DevExpress
DevExpress
Create elegant, high-impact user experiences and emulate the capabilities of today’s most popular business productivity apps with DevExpress UI components for WinForms, WPF, and Delphi VCL. Deliver high-performance decision support systems and analytics dashboards across platforms and devices with our fully integrated suite of UI controls, reporting tools and dashboards. DevExpress Reports is our royalty-free reporting tool and component library for the .NET ecosystem. DevExpress Reports ship with an intuitive Visual Studio report designer, runtime report designers for WinForms/WPF/Web, and a rich set of report controls, including cross tabs and charts so you and your users can create reports of unmatched elegance and informational clarity.Starting Price: $599 one-time payment -
48
Multiple.js
Multiple.js
An experiment in sharing background across multiple elements using CSS. If you want to accomplish a "background sharing across multiple elements" effect in HTML/CSS without any coordinates processing by JavaScript, Multiple.js is the answer. Note that icons and text at lighter layers have gradient-color from darker layers, creating the illusion of an underlying violet layer. In addition to that, layers pass the background image (girl) with equal transparency so that layers can not be superimposed on each other. All these things can be implemented in CSS. Add a gap between elements to make sure that the background remains in the same position. Toggle background image/gradient to get idea how it looks. Miss random layers to make sure that elements are independent. Expands background to viewport's size and displays in every element appropriate chunk, exactly what is needed! Background can be successfully expanded to full viewport size.Starting Price: Free -
49
Preact
Preact
Preact provides the thinnest possible Virtual DOM abstraction on top of the DOM. It builds on stable platform features, registers real event handlers and plays nicely with other libraries. Most UI frameworks are large enough to be the majority of an app's JavaScript size. Preact is different: it's small enough that your code is the largest part of your application. That means less JavaScript to download, parse and execute - leaving more time for your code, so you can build an experience you define without fighting to keep a framework under control. Preact is fast, and not just because of its size. It's one of the fastest Virtual DOM libraries out there, thanks to a simple and predictable diff implementation. We automatically batch updates and tune Preact to the extreme when it comes to performance. We work closely with browser engineers to get the maximum performance possible out of Preact.Starting Price: Free -
50
WebDataRocks
WebDataRocks
WebDataRocks is a simple free JS library for creating functional and easy-to-use pivot tables. It can be used with Angular, Vue, React or any other framework. Free Flexible in customization JavaScript based client-side component Loads 1MB of JSON or CSV data files Full set of enterprise features Integration with 3rd party charting libraries Full set of enterprise features Features like filtering, sorting, grouping, conditional and number formatting, calculated values, totals are available for efficient work with your data. It supports printing or exporting web report to PDF, Excel or HTML with just one click. Ready-to-use modern UI The tool offers a classy spreadsheet-like interface optimized both for browsers and apps. All principles of reliability and excellent user experience are already implemented in this web reporting tool.Starting Price: Free